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20th IEA LTA ExCom M. L. Watkins PPPL, Princeton, NJ, USA, 9 May 2005 Status of EFDA-JET and Plans for 2005/06 and Beyond Michael Watkins Head of Programme EFDA Close Support Unit 9 May 2005, 20th IEA LTA ExCom, PPPL, Princeton, NJ, USA

Status of EFDA-JET and Plans for 2005/06 and Beyond

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Status of EFDA-JET and Plans for 2005/06 and Beyond. Michael Watkins Head of Programme EFDA Close Support Unit 9 May 2005, 20th IEA LTA ExCom, PPPL, Princeton, NJ, USA. European Fusion Development Agreement. - PowerPoint PPT Presentation

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  • Status of EFDA-JET and Plans for 2005/06 and BeyondMichael WatkinsHead of ProgrammeEFDA Close Support Unit9 May 2005, 20th IEA LTA ExCom, PPPL, Princeton, NJ, USA

  • European Fusion Development Agreement Purpose of EFDA Fusion Technology R&D EU contribution to ITER Collective use of JET

    Annual expenditure on JET ~ 75 M (75% from EURATOM)All EU Laboratories/Institutions working on Fusion are parties to EFDA (including Poland and Slovenia)Agreements extend up to 31/12/2006

    JET programme from 2007 (FP7) under consideration Major enhancements approved Commission proposal includes JETUKAEA is the Operator of the JET Facilities

  • International Collaborations: 2004

    HardwareSoftwareJoint experimentsAreaDiagnosticsRF systemsSpecific topicMSE, CX, Reflectometry, Fast ADCs, Lost a detector, HRTS, TAE antennaCX, neutron detectors, g detectors, NPA High Power Prototype of ICRF antenna, ITER-like ICRH antennaCollaborators12 from US

    9 from RF 7 from USTransport codesTRANSP, NCLASS, JETTO, SOLPS5(B2.5), EDGE2D, ESCEDGE2D/NIMBUS, SOLPS5.0, ASTRANPA 8 from US

    3 from RF

    2 from RF Diagnostic softwareParticipation in co-ordinated multi-machine experiments8 from US

    1 from JA

    Specific competenciesAnalysis of JET dataFast ions, TAEs, CascadesHe enrichment, isotope changeoverElectron channel transport6 from US2 from US2 from RF & 1 from PRC ITBs, b-scaling, NTMs, pedestal physics, RWMs, error fields, LH transitionPedestal physics

  • Content of talk

    Shutdown 2004-20052005-2006 Scientific Programme Longer Term programme

  • Significant Upgrade of JET Scientific Capabilities in 2005-2006 2005 MkII-HD divertor (high triangularity, high power operation) 3 dB couplers for ELM resilience on 2 of the 4 existing ICRH A2 antennas Improved Neutral Beam neutralisers (+ 1.5 - 2 MW) 14 (+2) new or upgraded diagnostics / systems Disruption mitigation valve 2006 ITER-like ICRH antenna External conjugate-T for ELM resilience on remaining ICRH A2 antennas LHCD control electronic refurbishment Smaller diagnostics

  • Handle up to 40MW power for 10s with strike point sweeping More flexibility for ITER matched triangularity plasmas (dU~0.44, dL~0.56) at higher Ip (3.5-4MA) Refurbishment of divertor diagnostics Operation in 2005Power handling with ITER-like plasma shapes: modified divertor (MkII-HD) being installed

  • JET Neutral Beam Heating Upgrade 2003New switch mode power supplies, each rated at 130kV/130 A, 20s pulse length to supply each two 130kV/60A PINIs (upgraded from140kV/30A)Voltage output regulation < 1%All power and control electronics (e.g.invertors) are at ground potential=> PSs built by JEMA, Spain

  • ICRF System : improved ELM resilience and test of ITER-relevant schemes=> 12-15 MWABCD3 dB couplersITER-likeantennaExternal conjugate T20052006Internal conjugate T2006

  • ICRH coupling to ELMy plasma improved with conjugate-T matching schemeConjugate T matchingcleaner,more reliable

  • ELM resilient Conjugate-T antenna with Internal Matching High Power Density ~7MW additional power Challenging Project: Voltage Stand-Off in Capacitors (High) Precision C tuning for Matching Forces during disruptionsELM Resilient ITER-like ICRH antenna under construction (operation in 2006) Durodie, Lamalle/ERM-KMS, this conference

  • Sixteen Diagnostics Enhancements Projects being installed, to be operational in 2005/06Halo sensors and magnetics (ENEA-RFX/Create)High Resolution Thomson Scattering (ENEA-RFX) (US collaboration)CXRS core (UKAEA) (US collaboration)Microwave access (IST,CNR-Milano, FOM, IPP)Vertical bolometer camera (IPP) Tritium retention studies diagnostics (UKAEA, TEKES, FZJ, IPP, VR)Edge Current Profile (UKAEA, VR, CEA, IST)IR camera viewing system (CEA, ENEA)TAE antennae / high n modes (CRPP) (US collaboration)Magnetic Proton Recoil (VR, CNR-Milano, IST)Neutron Time Of Flight TOFOR (VR, CNR-Milano, IST)Lost alphas (IPP) (US collaboration)Fast Digitizers (IST, UKAEA) (US collaboration)Disruption mitigation (FZJ, UKAEA) + Collaborations with Russian Federation on neutron, g, NPA diagnostics

  • New High Resolution Thomson ScatteringComponents being installed:Vacuum windowLasersOptical benchesOptical fibresSpectrometers (US)

  • New Bolometers

    Installation imminent

  • 362 contributions to conferences,71 journal submissions in 2004JET Contributions to conferences in 2004 (total 362)Journal papers submitted to Pinboard in 2004 (total 71)

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    Sheet1

    AUTHOR SURNAMEAUTHOR INITIALSTITLEASSOCIATIONCONFERENCE OR JOURNAL

    BecouletAHybrid and Steady-State operation on JET and Tore SupraCEA15TH TC ON RF

    BekrisNTritium in tiles and flakes retrieved from JET after DTE1FZK15TH TC ON RF

    DurodieFTHE ITER-LIKE ICRF LAUNCHER PROJECT FOR JETERM15TH TC ON RF

    ErikssonGBulk plasma rotation in the presence of Waves in the Ion Cyclotron Range of FrequenciesCEA15TH TC ON RF

    GouldingRInitial operation of the JET ITER-Like High Power Prototype ICRF AntennaORNL15TH TC ON RF

    HellstenTAKFast Wave Current Drive in JETVR15TH TC ON RF

    LamallePRadiofrequency matching studies for the JET ITER-Like ICRF systemERM15TH TC ON RF

    LamallePThree-dimensional electromagnetic modelling of the JET ITER-Like ICRF antennaERM15TH TC ON RF

    LyssoivanAEffect of ICRF Mode Conversion at Ion-Ion Hybrid Resonance on Plasma Confinement in JETERM15TH TC ON RF

    MantsinenMJComparison of monochromatic and polychromatic ICRH on JETTEKES15TH TC ON RF

    MoreauDReal-Time Control of the Current Profile in JETCEA15TH TC ON RF

    Van EesterDRecent 3He radio frequency heating experiments on JETERM15TH TC ON RF

    WaldenADNew techniques for the improvement of the ICRH system ELM tolerance on JETUKAEA15TH TC ON RF

    WaldenADStudies of JET ICRH antenna coupling during ELMsUKAEA15TH TC ON RF14

    BaityFTesting of the JET ITER-Like ICRH Antenna High Power PrototypeORNLAPS

    BaumelScintillator Probe Alpha-loss diagnostic for JETAPS

    BudnyRVSimulations of microturbulence in JET and DIII-D plasmaPPPLAPS

    ButteryRJCross machine scaling of NTM PhysicsUKAEAAPS

    CecilFEDesign of Fast Ion Loss Diagnostics for JETUKAEAAPS

    CorreYModeling effects of local surface properties on heat flux deposition in the JET divertorKTHAPS

    GarbetXModeling comparison of divertor radaition from N and Ar for heat flux mitigation in JET ELMy H-modesCEAAPS

    GentileCRemoval of Tritium from JET Tiles by a Oxygen-Gas BurnerPPPLAPS

    GouldingRProgress of the JET ITER-Like ICRH Antenna High Power Prototype Test ProgramORNLAPS

    GryaznevichMPResistive Wall Mode studies on JETUKAEAAPS

    GryaznevichMPError Field Amplification Experiments on JETUKAEAAPS

    GuenterSActive control of (3,2) NTMs by triggering the transition into the FIR regimeIPPAPS

    HillisDLDeuterium to Helium Plasma-Wall Change-over Experiments in JET with Reversed Toroidal FieldornlAPS

    KempenaarsMEdge Transport Barrier Behaviour in JET ELMy H-mode PlasmasFOMAPS

    LoarteACharacterisation of Pedestal parameters and ELM energy losses in JET and prediction for ITERIPPAPS

    MayoralMHRStudies of Burning Plasma Physics in JETUKAEAAPS

    Monier-GarbetPModeling comparison of divertor radaition from N and Ar for heat flux mitigation in JET ELMy H-modesCEAAPS

    MoreauDReal-Time profile control for advanced steady state operation of tokamaksCEAAPS

    NaveMFFCore and Edge MHD Studies in Experiments with Reversed BCFN/ISTAPS

    OngenaJPHESteady Steady Impurity Seeded discharges in JET by simultaneous feedback control of confinement enhancement and radiation fraction.ERMAPS

    OnjunTSimulations and Stability Analysis of JET H-mode Triangularity and Power ScansLe High Univ.APS

    PamelaJFusion Research on JETCEAAPS

    ParailVModelling of impurity penetration through the edge and core transport barriers in JETUKAEAAPS

    PinchesSHIGHLIGHTS FROM THE JET STABILITY PROGRAMMEIPPAPS

    PittsREdge and Divertor Physics During Reversed Toroidal Field Operation in JETEPFLAPS

    StrachanJDSize Scaling on Carbon Screening by a Tokamak DivertorPPPLAPS

    TuccilloAARecent progress towards advanced modes of operation on JETENEAAPS27

    NicolaiAModelling of Rotating Plasma States and their Stability under the Influence of Helical Perturbations in TEXTOR and JETFZJCario Plasma Physics

    CenedeseABoundary Reconstruction and Geometric Parameterisation for Plasma Shape ControlENEACDC

    SartoriFPlasma Position and Shaping Control Management at JETUKAEACDC

    AlbaneseRElectromagnetic Analysis of the 3D Effects of the Metallic Structures in JET TokamakENEACOMPUMAG

    HemmingO MTowards a Fusion CollaboratoryUKAEACOTOGAN

    ChallisCHigh bootstrap current scenarios at high density - prospects and illusionsUKAEAEFPW

    SuttropWAPhysics of the H-mode PedestalIPPEFPW

    NicolaiAModelling of Rotating Plasma States and Their Stability under the Influence of Helical Perturbations in TEXTOR, JET and ALCATORFZJEFTC

    TalaTJJPredictive Transport Modelling of Discharges with Internal Transport Barriers from JET, JT-60U and DIII-DTEKESEFTC

    WeyssBCoupling of a phase transition model to a turbulent field: application to the L-H transition in TokamaksULBEFTC

    AndrewPHeat Load to the JET Divertor during Disruptions and Disruption Mitigation by Massive Gas PuffingUKAEAEPS

    AspETe/Ti Effects on JET Plasma ConfinementVREPS

    BecouletMEdge Localised Modes Physics and Edge Issues in TokamaksCEAEPS

    BolzonellaTCompared characterisation of Vertical Displacement Events in ASDEX-Upgrade and JETENEAEPS

    BonheureGStudy and modelling of the neutron emission from high density ELMy H-Mode discharges with and without impurity seedingERMEPS

    BosakKEQUINOX code for real-time plasma equilibrium reconstructionCEAEPS

    BrezinsekSSpectroscopic studies of carbon sources in present tokamaksFZJEPS

    BudnyRVTurbulence and heat and particle fluxes in JET and DIII-D ITB plasmas with highly reversed magnetic shearPPPLEPS

    CesarioRModelling of Lower Hybrid Current Drive and q-profile evolution in high performance ITBs on JETENEAEPS

    CorreYSurface Layer Properties and Heat Flux Determination from Infrared Measurements in the JET DivertorKTHEPS

    CrisantiFActive Control of the plasma current profile on JET experimentsENEAEPS

    CrombeKImproved measurements of impurity ion poloidal rotation velocity in JETERMEPS

    De BaarMMicro-Stability adn q-profile Evolution in JET High-Density ITB DischargesFOMEPS

    de VriesPPlasma Rotation and Double Tearing Modes in High Density ITB DischargesUKAEAEPS

    DumortierPSteady state high confinement low traingularity impurity seeded discharges on JET by simultaneous feedback control of H98(y,2) and radiation fraction.ERMEPS

    FigueiredoACATime-frequency analysis of fusion plasma signals using discrete Wigner distributionsISTEPS

    FigueiredoACATimefrequency analysis of non-stationary signals in fusion plasmas using the Choi-Williams distributionISTEPS

    FinkenKExperiments on helium compression and enrichment at JETFZJEPS

    FrigioneDPellet Fuelled High Density ITBs at JETENEAEPS

    FujitaTKey Quantities for ITB formation and sustainmentJAERIEPS

    FukudaTFormation Condition of Internal Transport BarrierJAERIEPS

    FundamenskiWClassical vs. Anomalous SOL Transport in JET ELMy H-modesUKAEAEPS

    GalutschekEDEVELOPMENT OF FAST HELIUM BEAM EMISSION SPECTROSCOPY FOR TOKAMAK PLASMA DENSITY- AND TEMPERATURE DIAGNOSTICSOAWEPS

    GarbetXAssessment of the use of injected impurities for heat flux mitigation in JET ELMy H-modes.CEAEPS

    GarbetXTheoretical investigation of anomalous particle pinch and comparison with JET experimental resultsCEAEPS

    GarzottiLParticle deposition and transport in pellet fuelled ITB plasmas at JETENEAEPS

    GeraudAExperimental comparison of different configurations of injection for pellet fuelling on JETCEAEPS

    GiannellaRMAn alternative approach for the interpretation of MSE data in tokamak dischargesCEAEPS

    GiroudCZ-dependence of impurity transport in steady-state ITB and improved H-mode scenario at JETFOMEPS

    GoncalvesBOn the probability density function of the radial structure of turbulence in fusion plasmasISTEPS

    GoncalvesBStatistical properties of turbulence: a new approach to characterize transport in fusion plasmasISTEPS

    GorelenkovNModeling of ICRH H-minority driven n=1 resonant modes in JETPPPLEPS

    GoriniGTriton Burn Up Studies in JETENEAEPS

    GranucciGRecent Result of LHCD Coupling Experiments with Near Gas Injection in JETENEAEPS

    HawkesNSome Issues Affecting the Performance of the ITER MSE SystemUKAEAEPS

    HenderTError Field Amplification Experiments on JETUKAEAEPS

    HenderTITPA experiments on the effect of harmonic content on error field driven locked modes - status reportUKAEAEPS

    HidalgoCExperimental investigation of dynamical coupling between turbulent transport and parallel flows in the JET plasma boundary regionCIEMATEPS

    HuberATomographic reconstruction of 2-D line radiation distribution in the JET MkIIGB Divertor in pure He and D dischargesFZJEPS

    JachmichSOn edge properties and power deposition profiles in impurity seeded ELMy H-mode dischargesFZJEPS

    JoffrinEIntegrated scenarios in JET using real time profile controlCEAEPS

    KallenbachAAnalysis of edge profile measurements in JET diagnostic optimised configuration with the Edge2d codeIPPEPS

    KempenaarsMEdge gradient and pedestal measurements of ELMy H-mode plasmas at JETFOMEPS

    KirschnerAModelling of the erosion and re-deposition behaviour in present fusion devices and extrapolations to ITERFZJEPS

    KiviniemiTPL-H transition threshold temperature for helium discharges in JETTEKESEPS

    KoslowskiHRRelation between type-II ELMs, edge localised turbulence, washboard modes and energy losses between ELMs in high density ELMy H-modes on JETFZJEPS

    LamallePThree-dimensional Modelling of the JET A2 ICRH AntennaERMEPS

    LazzaroEModification of EXB shear near rational surfaces in response to magnetic driven reconnection due to mode couplingENEAEPS

    LipschultzBA Study of JET SOL Radial Transport Based on Particle BalanceMITEPS

    LoarerTParticle retention during long discharges in Tore Supra and JETCEAEPS

    LoarteACorrelation of Type I ELM Energy losses with pedestal plasma characteristics and global discharge parameters in JET ELMy H-modesIPPEPS

    LomasPJProgress on the Exploitation of Hugh Triangularity JET Plasmas for Steady State ELMy H-Modes and Advanced Tokamak RegimesUKAEAEPS

    LonnrothJPredictive transport modelling with theory-based and semi-empirical models for different ELMy H-mode scenariosTekes FIEPS

    MaddalunoGRefractive endoscope for wide-angle thermography on JET-EPENEAEPS

    MaddisonGPEDA H-mode pedestal identity studies on JET and Alcator C-ModUKAEAEPS

    ManticaPHeat wave propagation experiments and modelling at JET: L-mode, H-mode and ITBsENEAEPS

    MantsinenMJApplication of ICRF waves in tokamaks beyond heatingTEKESEPS

    MatthewsGFCarbon and Beryllium Migration in JETand Extrapolation to ITERUKAEAEPS

    MatthewsGFDisruption Energy Loads on Plasma Facing Components in JETUKAEAEPS

    MatthewsGFMaterial Migration in JETUKAEAEPS

    MayerMMechanism of hydrocarbon layer formation in remote areas of fusion devicesIPPEPS

    Monier-GarbetPAssessment of the use of injected impurities for heat flux mitigation in JET ELMy H-modesCEAEPS

    MorganPDPreserving The Integrity Of Spectroscopic Measurements On ITERUKAEAEPS

    MossessianDH-Mode Pedestal Physics Studies in Local Dimensionless Identity ExperimentsMITEPS

    NaYCurrent Profile Control with Neutral Beam Injection at ASDEX Upgrade and Comparison to JETIPPEPS

    Pericoli RidolfiniVProgress towards long lasting steady internal transport barriers at JETENEAEPS

    PhilippsVPlasma-wall interaction issues for ITER: A European approachFZJEPS

    PinchesSMHD in Advanced ScenariosIPPEPS

    PittsRPreliminary observations of SOL transport in forward and reversed toroidal field in JETEPFLEPS

    PittsRRetarding field analyser measurements in the JET plasma boundaryEPFLEPS

    PlyusninVRunaway electrons in JET disruptionsCFN/ISTEPS

    RantamakiKHot Spots Generated by Lower Hybrid Waves on JETTEKESEPS

    RappJL-mode density limits at JET: Effect of septum removal in the Mk-II gas box divertorFZJEPS

    RiccardoVDisruption and Disruption MitigationUKAEAEPS

    RubelMErosion and Re-deposition on Diagnostic Mirrors for ITER: First Mirror Test at JET and TEXTORKTHEPS

    SalzedasFBehavior of Density Fluctuations and Electron Temperature Profiles in JET Density Limit DisruptionsCFN/ISTEPS

    SartoriRIAInteraction between core and edge in high density JET ELMy H-modes with good confinement and extension of this regime towards high plasma currentEFDA IPPEPS

    SipsGImproved H-mode identity experiments in JET and ASDEX UpgradeNOT HELDEPS

    SolanoECurrent loss and strike point movement during ELMs in JETCIEMATEPS

    SozziCJET profiles analysis based on SMEENEAEPS

    SubbaFModelling JET ELMS with the SOLPS Edge Plasma CodeENEAEPS

    TestaDSRecent Progress and Future Plans for Alfven Waves Studies on JETCRPPEPS

    ValovicMDensity peaking in ELMy H-mode in JETUKAEAEPS

    YavorskijVHollow Current Effects on Fusion Alpha Particles Confined in JETZIDEPS

    ZabeoLComparison of different approaches to the real time correction of fringe jumps at JETCEAEPS

    ZeddaMDisruption classification at Jet with neural techniquesENEAEPS

    ZohmHMHD Limits to Tokamak Operation and their ControlIPPEPS

    BecouletAJET progress towards an advanced mode of ITER operation with current profile controlCEAEPS74

    WoutersPInner Vacuum Transmission Lines of the ITER-like ICRF launcher project for JETERMFED

    CoadJPTritium-related fusion technology programmes under EFDA-JETUKAEAHOTLAB

    CruzNA LARGE MEMORY VME DATA ACQUISITION SYSTEM FOR THE JET HETERODYNE RADIOMETER UPGRADEUKAEAIAEA TM

    FarthingJ20 Years of Data Acquisition at JETUKAEAIAEA TM

    FeltonRReal-time Measurement and Control Systems at JETUKAEAIAEA TM

    GorelenkovNVelocity fluctuations and transport in the JET boundary regionPPPLIAEA TM

    HemmingO MEquipping Teleconference meetings for EFDA-JET remote collaboration on JET under EFDAUKAEAIAEA TM

    LayneRAOPERATIONAL EXPERIENCE WITH NEW JET DATA ACCESS AND ANALYSIS INFRASTRUCTUREUKAEAIAEA TM

    SousaJA PCI time digitizer for the new JET time-of-flight neutron spectrometerCFN/ISTIAEA TM

    WaltersMDesign and implementation of the ITPA confinement profile databaseUKAEAIAEA TM

    BreizmanBSelected Issues in Energetic Particle TheoryAustin Univ.IAEA TM

    DarrowDDesign of lost alpha particle diagnostics for JETPPPLIAEA TM

    ErikssonGEvidence for the influence of fast ions on toroidal plasma rotationCEAIAEA TM

    FasoliAFThe new Alfven Wave Active excitation system at JETEPFLIAEA TM

    OrsittoFMeasurements of fast ions in a burning plasma experimentENEAIAEA TM

    PinchesSModelling of Frequency Sweeping with the HAGIS CodeIPPIAEA TM

    PlyusninVSuper-thermal and runaway electrons at reconnection events during JET disruptionsCFN/ISTIAEA TM

    SharapovSAlfven Cascades and Internal Transport Barriers on JETUKAEAIAEA TM

    TestaDSAlfven modes stability and wave-particle interaction on the JET tokamakCRPPIAEA TM

    YavorskijVCurrent Hole Effect on Fast Ion Confinement in JETZIDIAEA TM

    AndrewYJET divertor geometry and plasma shape effects on the L-H transitionUKAEAIAEA TM

    LitaudonXStatus of and prospects for Advanced Tokamak regimes from multi-machine comparisonsCEAIAEA TM

    LnnrothJPredictive modelling of ELMy H-modes with a new theory-based model for ELMsTEKESIAEA TM

    MazonDReal-time control of the current density profile in JETCEAIAEA TM

    McDonaldDCNon-dimensional parameter experiments on ELMy H-Mode confinement in JETUKAEAIAEA TM

    MossessianDLocal dimensionless identity experiments as a tool for studying H-modeMITIAEA TM

    SuttropWASearch in JET for the Quiescent H-mode regimeIPPIAEA TM

    UnterbergBPredictive modelling of the impact of argon injection on H-mode discharges in JET with the RITM codeFZJIAEA TM26

    RubelMOverview of tracer techniques in studies of material erosion, re-deposition and fuel inventory in tokamaksKTHICFRM-11

    TanabeTTritium retention and carbon deposition on plasma facing materialsJT60ICFRM-11

    McClementsKGFast particle effects on sawtooth oscillations in tokamaksUKAEAINSTITUTE SEMINAR

    BrezinsekSChemical erosion measurements in tokamaks by spectroscopyFZJINT WKSP ON CARBON

    EsserHGQMB results of carbon deposition in the JET divertorFZJINT WKSP ON CARBON

    EsserHGCarbon deposition in the inner JET divertor measured by Quartz MicrobalanceFZJINT WKSP ON CARBON

    HuberAInfluence of methane fuelling on the 2-D line radiation distribution in the JET MkIIGB DivertorFZJINT WKSP ON CARBON

    MayerMCarbon Erosion and Migration in Fusion DevicesIPPINT WKSP ON CARBON

    RubelMFUEL INVENTORY AND CO-DEPOSITION IN GROOVES AND GAPS OF LIMITER AND DIVERTOR STRUCTURESKTHINT WKSP ON CARBON

    SkinnerCHTritium removal from carbon plasma facing componentsPPPLINT WKSP ON CARBON

    StampMFCarbon and Beryllium Migration in JETUKAEAINT WKSP ON CARBON

    StrachanJDSize Scaling on Carbon Screening by a Tokamak DivertorPPPLINT WKSP ON CARBON

    CamplingDCVerification of hte JET Pressurised Suit Protection Factor Against TritiumUKAEAIRPA11

    GoriniGDevelopment of new systems for neutron spectrometer calibrationsENEAITPA

    GuentherKPotential of 'Complete' Polarimetry: Recent JET Results and Prospects for ITERUKAEAITPA

    KiptilyVGamma-ray diagnosing of alpha-particles in 4He and D-T plasmasUKAEAITPA

    LitaudonXProgress towards steady state operation and real time control of internal transport barriers in JETCEAITPA

    LitaudonXRecent progress towards advanced mode of operation on JETCEAITPA

    OrsittoFJET-EP Diagnostics as Intermediate step toward ITERENEAITPA

    ParailVPredictive Modelling of Plasma Rotation (examples from ITPA ITB database)UKAEAITPA

    ValovicMDensity peaking in JETUKAEAITPA

    WilsonHNon-linear Ballooning Modes and explosive instabilities - a model for ELMs?UKAEAITPA

    TsitroneEDivertor modelling of septum assessments experiments in JET MkIIGBCEAIWPETFD

    AlvesDReal-Time Motional Stark Effect in JETCFN/ISTJ.PHYS.CHEM.A

    AspEJETTO Simulations of Te/Ti Effects on Plasma ConfinementVRJ.PHYS.CHEM.A

    GowersCHigher Spatial Resolution LIDAR Thomson Scattering at JET and BeyondUKAEALAPD11

    BaranaORecent reactor applications of Artificial Neural Networks to fusion plasma diagnosing and controlUKAEANF

    BaranaOReal-time calculation of plasma parameters for feedback control in JETUKAEANF

    BorrassK.Recent H-mode density limit studies on JETIPPNF

    ButteryRJOn The Form of NTM Onset ScalingsUKAEANF

    DuxRImpurity Transport in Internal Transport Barrier Discharges on JETIPPNF

    GarzottiLParticle transport and density profile analysis of different JET plasmasENEANF

    GuenterSThe Frequently Interrupted Regime of Neoclassical Tearing Modes (FIR-NTMs): Required Plasma Parameters and Possibilities for its Active ControlIPPNF

    HenderTComparison of m=2, n=1 Neo-classical Tearing Mode Limits in JET and DIII-DUKAEANF

    HidalgoCStatistical description of turbulent transport in fusion plasmas: influence of sheared flows, heating power and instability thresholdsCIEMATNF

    MantsinenMJLocalised bulk electron heating with ICRF mode conversion in the JET tokamak"TEKESNF

    MatthewsGFSteady state and transient power loads in JETUKAEANF

    MoreauDReal-time control of the q-profile in JET for steady state advanced tokamak operationCEANF

    NaveMFFTime-frequency analysis of non-stationary signals in fusion plasmas using the Choi-Williams distributionISTNF

    NoterdaemeJHeating, current drive and energetic particles studies on JET in preparation of ITER operationIPPNF

    PamelaJOverview of JET resultsEFDANF

    YavorskijVConfinement of Fusion Alpha-Particles in JET Hollow Current EquilibriumOEAWNF

    ZastrowK-DHelium Exhaust Experiments on JET with Type I ELMs in H-Mode and with Type III ELMs in ITB dischargesUKAEANF17

    KirschnerAModelling of carbon transport and re-deposition in fusion devices: evidence of enhanced re-erosion of in-situ deposited carbon filmsFZJNUCLEAR MATERIALS

    MattioliMExperimental and simulated M-shell Nickel spectra in the 14.4 -18.0 nm region from magnetic fusion devicesUKAEAPhysica Scripta

    LazzaroEEffects of a non-resonant m=0 perturbation driven by coupling between the m=2 n=1 mode and the elongation in a Tokamak driven by coupling between the m=2 n=1 mode and the elongation in a TokamakENEAPP

    MayoralMHRStudies of burning plasma physics in the Joint European TorusUKAEAPP

    OnjunTIntegrated Pedestal and Core Modelling of JET Triangularity Scan DischargesLe High Univ.PP

    OnjunTStability Analysis of H-mode Pedestal and ELMs in a JET Power ScanLe High Univ.PP

    SharapovSEffects of non-resonant hot ions with large orbits on Alfven Cascades and on MHD instabilities in tokamaksUKAEAPP5

    AndrewYEdge Ion Parameters at the L-H Transition on JETUKAEAPPCF

    BaranovYFOn the link between q-profile and ITBsUKAEAPPCF

    BettellaDFirst measurements on the core and edge isotope composition using JET Isotope Separator Neutral Particle AnalyserENEAPPCF

    BrezinsekSOn inverse photon efficiencies for hydrocarbons - D/XB values for CD and CD4FZJPPCF

    FundamenskiWRadial Propagation of Type-I ELMs on JETUKAEAPPCF

    JoffrinEIntegrated scenarios in JET using real time profile controlCEAPPCF

    KallenbachAEDGE2D modelling of edge profiles obtaiend in JET diagnostic optimised configurationIPPPPCF

    KirkASOL transport in MAST and JET: effect of aspect ratioUKAEAPPCF

    KorotkovALine Ratio Method for Measurement of Magnetic Field Vector Using Li-Multiplet (2 2S-2 2P) EmissionUKAEAPPCF

    LituadonXStatus of and Prospects for advanced tokamak regimes from multi-machine comparisons using the ITPA databaseCEAPPCF

    LoarteACharacteristics of Type I ELM Energy and Particle Losses in existing Devices and their Extrapolation to ITEREFDAPPCF

    LonnrothJPredictive modelling of ELMy H-modes with a new theory-based model for ELMsTekes FIPPCF

    LnnrothJPredictive Transport Modelling of H-Mode Plasmas with Type II ELMsTEKESPPCF

    MaddisonGPImproved ELM scaling with impurity seeding in JETUKAEAPPCF

    MagetPStatistical analysis of Internal Transport Barriers in JETCEAPPCF

    McDonaldDCELMy H-modes in JET helium-4 plasmasUKAEAPPCF

    McDonaldDCThe beta scaling of energy confinement in ELMy H-modes in JETUKAEAPPCF

    NabaisFNumerical analysis of sawtooth stabilization by high energy ICRH driven fast particlesISTPPCF

    PerezCPWashboard Modes as ELM-related events in JETFZJPPCF

    PinchesSSpectroscopic Determination of the Internal Amplitude of Frequency Sweeping TAEIPPPPCF

    PuiattiMSimulation of the time behavior of impurities in Jet Ar-seeded discharges and its relation with sawteethingENEAPPCF

    RiccardoVAnalysis of JET halo currentsUKAEAPPCF

    RiccardoVDisruption and disruption mitigationUKAEAPPCF

    SaibeneGDimensionless pedestal identity experiments in JT-60U and JET in ELMy H-mode plasmasIPPPPCF

    SartoriRIAStudy of Type III ELMs in JETEFDA IPPPPCF

    SurreyESpectroscopic Measurement of Gas Temperature in the Neutraliser of the JET Neutral Beam Injection SystemUKAEAPPCF

    TestaDSAlfven Mode Stability and Wave-Particle Interaction on the JET Tokamak: Prospects for Scenarios Development and Control Schemes in Burning Plasma ExperimentsCRPPPPCF

    ValovicMDensity peaking in low collisionality ELMy H-mode in JETUKAEAPPCF

    WolfRCCharacterisation of ion heat conduction in JET and ASDEX Upgrade plasmas with and without internal transport barriersIPPPPCF28

    BriguglioSNonlinear saturation of shear Alfven modes and self-consistent energetic ion transport in burning plasmas with advanced Tokamak equilibria.ENEAPRL

    CesarioRModeling of Lower Hybrid Current Drive and Parametric Instability for high performance Internal Transport Barriers of JETENEAPRL

    EkedahlALong Distance Coupling of Lower Hybrid Waves in ITER Relevant Edge Conditions in JET Reversed Shear PlasmasCEAPRL

    ErikssonGPlasma Rotation Induced by Directed Waves in the Ion Cyclotron Range of FrequenciesCEAPRL

    ErikssonGDestabilisation of Fast Ion Induced Long Sawteeth by Localised Current Drive in the JET TokamakCEAPRL

    GarbetXTurbulent Particle transport in Magnetized PlasmasCEAPRL

    HidalgoCExperimental investigation of the dynamical coupling between turbulent transport and parallel flows in the JET plasma boundary regionCIEMATPRL

    KramerGFirst evidence for the existence of odd TAEs from the simultaneous observation of even and odd TAEs on JETPPPLPRL

    NazikianRA New Interpretation of Alpha-Particle-Driven Instabilities in Deuterium-Tritium Experiments on the Tokamak Fusion Test ReactorPPPLPRL

    YavorskijVConfinement of Fusion Alpha Particles in Hollow Current tokamaksZIDPRL10

    De la LunaEImpact of bulk nonthermal electrons on electron temperature measurementsCIEMATREV SCI INST

    HeestermanPReal Time Analysis of Charge Exchange Spectroscopy data at JETUKAEAREV SCI INST

    KiptilyVGamma-diagnostics of alpha-particles in 4He and D-T plasmasUKAEAREV SCI INST

    PittsRA retarding field energy analyser for the JET plasma boundaryEPFLREV SCI INST

    SurreyEEffect of accelerating electrode rotation on ion beam opticsUKAEAREV SCI INST5

    JohnsonTFast Wave Electron Current Drive at JETVRRF POWER IN PLASMAS

    FeltonRNew Real-Time Measurement and Control Systems at JETUKAEART

    GriphFSA Generic Component Framework for Real-Time ControlUKAEART

    De TommasiGA FLEXIBLE AND REUSABLE SOFTWARE FOR REAL-TIME CONTROL AT JETENEART

    SharapovSEffect of Hot Ions with Large Orbits on MHD Spectrum in TokamaksUKAEASFTF

    CrowleyBNeutralisation of Intense Ion Beams at JETDCUSOFE

    DamianiCThe JET Enhancement ProgrammeENEASOFE

    RiccardoVELECTROMECHANICAL ANALYSIS OF THE JET MKII-HD DIVERTORUKAEASOFE

    WilsonDJRecent Developments in Pellet Fuelling at JETUKAEASOFE

    WorthLTowards a greater understanding of the operation and the effects of beryllium evaporation on JET.UKAEASOFE

    ParailVIntegrated Predictive Modelling at JET: Progress and ProspectsUKAEATOKI

    GarbetXParticle Transport in JET Plasmas.CEATTF

    LonnrothJPredictive transport analysis with semi-empirical and theory-based models for different ELMy H-mode scenariosHUTTTF

    RubelMTRACER TECHNIQUES IN STUDIES OF MATERIAL MIGRATION in TOKAMAKSKTHUS JAPAN WKSP

    Y

    IAEA TM

    EPS

    EPS

    IAEA TM

    EPS

    EPS

    PPCF

    ICFRM-11

    EPS

    EPS

    NF

    PRL

    EPS

    EPS

    EPS

    PPCF

    EPS

    PPCF

    APS

    APS

    15TH TC ON RF

    HOTLAB

    Cario Plasma Physics

    EPS

    EPS

    PRL

    EPS

    EPS

    EPS

    EPS

    EPS

    PPCF

    SOFE

    EPS

    APS

    EPS

    PPCF

    PPCF

    EPS

    PRL

    PP

    EFTC

    APS

    PPCF

    ICFRM-11

    EPS

    15TH TC ON RF

    EFTC

    15TH TC ON RF

    APS

    Physica Scripta

    EPS

    EPS

    APS

    PPCF

    Sheet2

    TC on RF17

    APS28

    EPS72

    IAEA47

    EFPW7

    SOFT48

    TRITIUM20

    PSI35

    Others79

    Total353

    Sheet2

    Sheet3

    Chart1

    27

    25

    4

    4

    11

    Chart6

    27

    25

    4

    4

    11

    Sheet1

    AUTHOR SURNAMEAUTHOR INITIALSTITLEASSOCIATIONCONFERENCE OR JOURNAL

    BecouletAHybrid and Steady-State operation on JET and Tore SupraCEA15TH TC ON RF

    BekrisNTritium in tiles and flakes retrieved from JET after DTE1FZK15TH TC ON RF

    DurodieFTHE ITER-LIKE ICRF LAUNCHER PROJECT FOR JETERM15TH TC ON RF

    ErikssonGBulk plasma rotation in the presence of Waves in the Ion Cyclotron Range of FrequenciesCEA15TH TC ON RF

    GouldingRInitial operation of the JET ITER-Like High Power Prototype ICRF AntennaORNL15TH TC ON RF

    HellstenTAKFast Wave Current Drive in JETVR15TH TC ON RF

    LamallePRadiofrequency matching studies for the JET ITER-Like ICRF systemERM15TH TC ON RF

    LamallePThree-dimensional electromagnetic modelling of the JET ITER-Like ICRF antennaERM15TH TC ON RF

    LyssoivanAEffect of ICRF Mode Conversion at Ion-Ion Hybrid Resonance on Plasma Confinement in JETERM15TH TC ON RF

    MantsinenMJComparison of monochromatic and polychromatic ICRH on JETTEKES15TH TC ON RF

    MoreauDReal-Time Control of the Current Profile in JETCEA15TH TC ON RF

    Van EesterDRecent 3He radio frequency heating experiments on JETERM15TH TC ON RF

    WaldenADNew techniques for the improvement of the ICRH system ELM tolerance on JETUKAEA15TH TC ON RF

    WaldenADStudies of JET ICRH antenna coupling during ELMsUKAEA15TH TC ON RF14

    BaityFTesting of the JET ITER-Like ICRH Antenna High Power PrototypeORNLAPS

    BaumelScintillator Probe Alpha-loss diagnostic for JETAPS

    BudnyRVSimulations of microturbulence in JET and DIII-D plasmaPPPLAPS

    ButteryRJCross machine scaling of NTM PhysicsUKAEAAPS

    CecilFEDesign of Fast Ion Loss Diagnostics for JETUKAEAAPS

    CorreYModeling effects of local surface properties on heat flux deposition in the JET divertorKTHAPS

    GarbetXModeling comparison of divertor radaition from N and Ar for heat flux mitigation in JET ELMy H-modesCEAAPS

    GentileCRemoval of Tritium from JET Tiles by a Oxygen-Gas BurnerPPPLAPS

    GouldingRProgress of the JET ITER-Like ICRH Antenna High Power Prototype Test ProgramORNLAPS

    GryaznevichMPResistive Wall Mode studies on JETUKAEAAPS

    GryaznevichMPError Field Amplification Experiments on JETUKAEAAPS

    GuenterSActive control of (3,2) NTMs by triggering the transition into the FIR regimeIPPAPS

    HillisDLDeuterium to Helium Plasma-Wall Change-over Experiments in JET with Reversed Toroidal FieldornlAPS

    KempenaarsMEdge Transport Barrier Behaviour in JET ELMy H-mode PlasmasFOMAPS

    LoarteACharacterisation of Pedestal parameters and ELM energy losses in JET and prediction for ITERIPPAPS

    MayoralMHRStudies of Burning Plasma Physics in JETUKAEAAPS

    Monier-GarbetPModeling comparison of divertor radaition from N and Ar for heat flux mitigation in JET ELMy H-modesCEAAPS

    MoreauDReal-Time profile control for advanced steady state operation of tokamaksCEAAPS

    NaveMFFCore and Edge MHD Studies in Experiments with Reversed BCFN/ISTAPS

    OngenaJPHESteady Steady Impurity Seeded discharges in JET by simultaneous feedback control of confinement enhancement and radiation fraction.ERMAPS

    OnjunTSimulations and Stability Analysis of JET H-mode Triangularity and Power ScansLe High Univ.APS

    PamelaJFusion Research on JETCEAAPS

    ParailVModelling of impurity penetration through the edge and core transport barriers in JETUKAEAAPS

    PinchesSHIGHLIGHTS FROM THE JET STABILITY PROGRAMMEIPPAPS

    PittsREdge and Divertor Physics During Reversed Toroidal Field Operation in JETEPFLAPS

    StrachanJDSize Scaling on Carbon Screening by a Tokamak DivertorPPPLAPS

    TuccilloAARecent progress towards advanced modes of operation on JETENEAAPS27

    NicolaiAModelling of Rotating Plasma States and their Stability under the Influence of Helical Perturbations in TEXTOR and JETFZJCario Plasma Physics

    CenedeseABoundary Reconstruction and Geometric Parameterisation for Plasma Shape ControlENEACDC

    SartoriFPlasma Position and Shaping Control Management at JETUKAEACDC

    AlbaneseRElectromagnetic Analysis of the 3D Effects of the Metallic Structures in JET TokamakENEACOMPUMAG

    HemmingO MTowards a Fusion CollaboratoryUKAEACOTOGAN

    ChallisCHigh bootstrap current scenarios at high density - prospects and illusionsUKAEAEFPW

    SuttropWAPhysics of the H-mode PedestalIPPEFPW

    NicolaiAModelling of Rotating Plasma States and Their Stability under the Influence of Helical Perturbations in TEXTOR, JET and ALCATORFZJEFTC

    TalaTJJPredictive Transport Modelling of Discharges with Internal Transport Barriers from JET, JT-60U and DIII-DTEKESEFTC

    WeyssBCoupling of a phase transition model to a turbulent field: application to the L-H transition in TokamaksULBEFTC

    AndrewPHeat Load to the JET Divertor during Disruptions and Disruption Mitigation by Massive Gas PuffingUKAEAEPS

    AspETe/Ti Effects on JET Plasma ConfinementVREPS

    BecouletMEdge Localised Modes Physics and Edge Issues in TokamaksCEAEPS

    BolzonellaTCompared characterisation of Vertical Displacement Events in ASDEX-Upgrade and JETENEAEPS

    BonheureGStudy and modelling of the neutron emission from high density ELMy H-Mode discharges with and without impurity seedingERMEPS

    BosakKEQUINOX code for real-time plasma equilibrium reconstructionCEAEPS

    BrezinsekSSpectroscopic studies of carbon sources in present tokamaksFZJEPS

    BudnyRVTurbulence and heat and particle fluxes in JET and DIII-D ITB plasmas with highly reversed magnetic shearPPPLEPS

    CesarioRModelling of Lower Hybrid Current Drive and q-profile evolution in high performance ITBs on JETENEAEPS

    CorreYSurface Layer Properties and Heat Flux Determination from Infrared Measurements in the JET DivertorKTHEPS

    CrisantiFActive Control of the plasma current profile on JET experimentsENEAEPS

    CrombeKImproved measurements of impurity ion poloidal rotation velocity in JETERMEPS

    De BaarMMicro-Stability adn q-profile Evolution in JET High-Density ITB DischargesFOMEPS

    de VriesPPlasma Rotation and Double Tearing Modes in High Density ITB DischargesUKAEAEPS

    DumortierPSteady state high confinement low traingularity impurity seeded discharges on JET by simultaneous feedback control of H98(y,2) and radiation fraction.ERMEPS

    FigueiredoACATime-frequency analysis of fusion plasma signals using discrete Wigner distributionsISTEPS

    FigueiredoACATimefrequency analysis of non-stationary signals in fusion plasmas using the Choi-Williams distributionISTEPS

    FinkenKExperiments on helium compression and enrichment at JETFZJEPS

    FrigioneDPellet Fuelled High Density ITBs at JETENEAEPS

    FujitaTKey Quantities for ITB formation and sustainmentJAERIEPS

    FukudaTFormation Condition of Internal Transport BarrierJAERIEPS

    FundamenskiWClassical vs. Anomalous SOL Transport in JET ELMy H-modesUKAEAEPS

    GalutschekEDEVELOPMENT OF FAST HELIUM BEAM EMISSION SPECTROSCOPY FOR TOKAMAK PLASMA DENSITY- AND TEMPERATURE DIAGNOSTICSOAWEPS

    GarbetXAssessment of the use of injected impurities for heat flux mitigation in JET ELMy H-modes.CEAEPS

    GarbetXTheoretical investigation of anomalous particle pinch and comparison with JET experimental resultsCEAEPS

    GarzottiLParticle deposition and transport in pellet fuelled ITB plasmas at JETENEAEPS

    GeraudAExperimental comparison of different configurations of injection for pellet fuelling on JETCEAEPS

    GiannellaRMAn alternative approach for the interpretation of MSE data in tokamak dischargesCEAEPS

    GiroudCZ-dependence of impurity transport in steady-state ITB and improved H-mode scenario at JETFOMEPS

    GoncalvesBOn the probability density function of the radial structure of turbulence in fusion plasmasISTEPS

    GoncalvesBStatistical properties of turbulence: a new approach to characterize transport in fusion plasmasISTEPS

    GorelenkovNModeling of ICRH H-minority driven n=1 resonant modes in JETPPPLEPS

    GoriniGTriton Burn Up Studies in JETENEAEPS

    GranucciGRecent Result of LHCD Coupling Experiments with Near Gas Injection in JETENEAEPS

    HawkesNSome Issues Affecting the Performance of the ITER MSE SystemUKAEAEPS

    HenderTError Field Amplification Experiments on JETUKAEAEPS

    HenderTITPA experiments on the effect of harmonic content on error field driven locked modes - status reportUKAEAEPS

    HidalgoCExperimental investigation of dynamical coupling between turbulent transport and parallel flows in the JET plasma boundary regionCIEMATEPS

    HuberATomographic reconstruction of 2-D line radiation distribution in the JET MkIIGB Divertor in pure He and D dischargesFZJEPS

    JachmichSOn edge properties and power deposition profiles in impurity seeded ELMy H-mode dischargesFZJEPS

    JoffrinEIntegrated scenarios in JET using real time profile controlCEAEPS

    KallenbachAAnalysis of edge profile measurements in JET diagnostic optimised configuration with the Edge2d codeIPPEPS

    KempenaarsMEdge gradient and pedestal measurements of ELMy H-mode plasmas at JETFOMEPS

    KirschnerAModelling of the erosion and re-deposition behaviour in present fusion devices and extrapolations to ITERFZJEPS

    KiviniemiTPL-H transition threshold temperature for helium discharges in JETTEKESEPS

    KoslowskiHRRelation between type-II ELMs, edge localised turbulence, washboard modes and energy losses between ELMs in high density ELMy H-modes on JETFZJEPS

    LamallePThree-dimensional Modelling of the JET A2 ICRH AntennaERMEPS

    LazzaroEModification of EXB shear near rational surfaces in response to magnetic driven reconnection due to mode couplingENEAEPS

    LipschultzBA Study of JET SOL Radial Transport Based on Particle BalanceMITEPS

    LoarerTParticle retention during long discharges in Tore Supra and JETCEAEPS

    LoarteACorrelation of Type I ELM Energy losses with pedestal plasma characteristics and global discharge parameters in JET ELMy H-modesIPPEPS

    LomasPJProgress on the Exploitation of Hugh Triangularity JET Plasmas for Steady State ELMy H-Modes and Advanced Tokamak RegimesUKAEAEPS

    LonnrothJPredictive transport modelling with theory-based and semi-empirical models for different ELMy H-mode scenariosTekes FIEPS

    MaddalunoGRefractive endoscope for wide-angle thermography on JET-EPENEAEPS

    MaddisonGPEDA H-mode pedestal identity studies on JET and Alcator C-ModUKAEAEPS

    ManticaPHeat wave propagation experiments and modelling at JET: L-mode, H-mode and ITBsENEAEPS

    MantsinenMJApplication of ICRF waves in tokamaks beyond heatingTEKESEPS

    MatthewsGFCarbon and Beryllium Migration in JETand Extrapolation to ITERUKAEAEPS

    MatthewsGFDisruption Energy Loads on Plasma Facing Components in JETUKAEAEPS

    MatthewsGFMaterial Migration in JETUKAEAEPS

    MayerMMechanism of hydrocarbon layer formation in remote areas of fusion devicesIPPEPS

    Monier-GarbetPAssessment of the use of injected impurities for heat flux mitigation in JET ELMy H-modesCEAEPS

    MorganPDPreserving The Integrity Of Spectroscopic Measurements On ITERUKAEAEPS

    MossessianDH-Mode Pedestal Physics Studies in Local Dimensionless Identity ExperimentsMITEPS

    NaYCurrent Profile Control with Neutral Beam Injection at ASDEX Upgrade and Comparison to JETIPPEPS

    Pericoli RidolfiniVProgress towards long lasting steady internal transport barriers at JETENEAEPS

    PhilippsVPlasma-wall interaction issues for ITER: A European approachFZJEPS

    PinchesSMHD in Advanced ScenariosIPPEPS

    PittsRPreliminary observations of SOL transport in forward and reversed toroidal field in JETEPFLEPS

    PittsRRetarding field analyser measurements in the JET plasma boundaryEPFLEPS

    PlyusninVRunaway electrons in JET disruptionsCFN/ISTEPS

    RantamakiKHot Spots Generated by Lower Hybrid Waves on JETTEKESEPS

    RappJL-mode density limits at JET: Effect of septum removal in the Mk-II gas box divertorFZJEPS

    RiccardoVDisruption and Disruption MitigationUKAEAEPS

    RubelMErosion and Re-deposition on Diagnostic Mirrors for ITER: First Mirror Test at JET and TEXTORKTHEPS

    SalzedasFBehavior of Density Fluctuations and Electron Temperature Profiles in JET Density Limit DisruptionsCFN/ISTEPS

    SartoriRIAInteraction between core and edge in high density JET ELMy H-modes with good confinement and extension of this regime towards high plasma currentEFDA IPPEPS

    SipsGImproved H-mode identity experiments in JET and ASDEX UpgradeNOT HELDEPS

    SolanoECurrent loss and strike point movement during ELMs in JETCIEMATEPS

    SozziCJET profiles analysis based on SMEENEAEPS

    SubbaFModelling JET ELMS with the SOLPS Edge Plasma CodeENEAEPS

    TestaDSRecent Progress and Future Plans for Alfven Waves Studies on JETCRPPEPS

    ValovicMDensity peaking in ELMy H-mode in JETUKAEAEPS

    YavorskijVHollow Current Effects on Fusion Alpha Particles Confined in JETZIDEPS

    ZabeoLComparison of different approaches to the real time correction of fringe jumps at JETCEAEPS

    ZeddaMDisruption classification at Jet with neural techniquesENEAEPS

    ZohmHMHD Limits to Tokamak Operation and their ControlIPPEPS

    BecouletAJET progress towards an advanced mode of ITER operation with current profile controlCEAEPS74

    WoutersPInner Vacuum Transmission Lines of the ITER-like ICRF launcher project for JETERMFED

    CoadJPTritium-related fusion technology programmes under EFDA-JETUKAEAHOTLAB

    CruzNA LARGE MEMORY VME DATA ACQUISITION SYSTEM FOR THE JET HETERODYNE RADIOMETER UPGRADEUKAEAIAEA TM

    FarthingJ20 Years of Data Acquisition at JETUKAEAIAEA TM

    FeltonRReal-time Measurement and Control Systems at JETUKAEAIAEA TM

    GorelenkovNVelocity fluctuations and transport in the JET boundary regionPPPLIAEA TM

    HemmingO MEquipping Teleconference meetings for EFDA-JET remote collaboration on JET under EFDAUKAEAIAEA TM

    LayneRAOPERATIONAL EXPERIENCE WITH NEW JET DATA ACCESS AND ANALYSIS INFRASTRUCTUREUKAEAIAEA TM

    SousaJA PCI time digitizer for the new JET time-of-flight neutron spectrometerCFN/ISTIAEA TM

    WaltersMDesign and implementation of the ITPA confinement profile databaseUKAEAIAEA TM

    BreizmanBSelected Issues in Energetic Particle TheoryAustin Univ.IAEA TM

    DarrowDDesign of lost alpha particle diagnostics for JETPPPLIAEA TM

    ErikssonGEvidence for the influence of fast ions on toroidal plasma rotationCEAIAEA TM

    FasoliAFThe new Alfven Wave Active excitation system at JETEPFLIAEA TM

    OrsittoFMeasurements of fast ions in a burning plasma experimentENEAIAEA TM

    PinchesSModelling of Frequency Sweeping with the HAGIS CodeIPPIAEA TM

    PlyusninVSuper-thermal and runaway electrons at reconnection events during JET disruptionsCFN/ISTIAEA TM

    SharapovSAlfven Cascades and Internal Transport Barriers on JETUKAEAIAEA TM

    TestaDSAlfven modes stability and wave-particle interaction on the JET tokamakCRPPIAEA TM

    YavorskijVCurrent Hole Effect on Fast Ion Confinement in JETZIDIAEA TM

    AndrewYJET divertor geometry and plasma shape effects on the L-H transitionUKAEAIAEA TM

    LitaudonXStatus of and prospects for Advanced Tokamak regimes from multi-machine comparisonsCEAIAEA TM

    LnnrothJPredictive modelling of ELMy H-modes with a new theory-based model for ELMsTEKESIAEA TM

    MazonDReal-time control of the current density profile in JETCEAIAEA TM

    McDonaldDCNon-dimensional parameter experiments on ELMy H-Mode confinement in JETUKAEAIAEA TM

    MossessianDLocal dimensionless identity experiments as a tool for studying H-modeMITIAEA TM

    SuttropWASearch in JET for the Quiescent H-mode regimeIPPIAEA TM

    UnterbergBPredictive modelling of the impact of argon injection on H-mode discharges in JET with the RITM codeFZJIAEA TM26

    RubelMOverview of tracer techniques in studies of material erosion, re-deposition and fuel inventory in tokamaksKTHICFRM-11

    TanabeTTritium retention and carbon deposition on plasma facing materialsJT60ICFRM-11

    McClementsKGFast particle effects on sawtooth oscillations in tokamaksUKAEAINSTITUTE SEMINAR

    BrezinsekSChemical erosion measurements in tokamaks by spectroscopyFZJINT WKSP ON CARBON

    EsserHGQMB results of carbon deposition in the JET divertorFZJINT WKSP ON CARBON

    EsserHGCarbon deposition in the inner JET divertor measured by Quartz MicrobalanceFZJINT WKSP ON CARBON

    HuberAInfluence of methane fuelling on the 2-D line radiation distribution in the JET MkIIGB DivertorFZJINT WKSP ON CARBON

    MayerMCarbon Erosion and Migration in Fusion DevicesIPPINT WKSP ON CARBON

    RubelMFUEL INVENTORY AND CO-DEPOSITION IN GROOVES AND GAPS OF LIMITER AND DIVERTOR STRUCTURESKTHINT WKSP ON CARBON

    SkinnerCHTritium removal from carbon plasma facing componentsPPPLINT WKSP ON CARBON

    StampMFCarbon and Beryllium Migration in JETUKAEAINT WKSP ON CARBON

    StrachanJDSize Scaling on Carbon Screening by a Tokamak DivertorPPPLINT WKSP ON CARBON

    CamplingDCVerification of hte JET Pressurised Suit Protection Factor Against TritiumUKAEAIRPA11

    GoriniGDevelopment of new systems for neutron spectrometer calibrationsENEAITPA

    GuentherKPotential of 'Complete' Polarimetry: Recent JET Results and Prospects for ITERUKAEAITPA

    KiptilyVGamma-ray diagnosing of alpha-particles in 4He and D-T plasmasUKAEAITPA

    LitaudonXProgress towards steady state operation and real time control of internal transport barriers in JETCEAITPA

    LitaudonXRecent progress towards advanced mode of operation on JETCEAITPA

    OrsittoFJET-EP Diagnostics as Intermediate step toward ITERENEAITPA

    ParailVPredictive Modelling of Plasma Rotation (examples from ITPA ITB database)UKAEAITPA

    ValovicMDensity peaking in JETUKAEAITPA

    WilsonHNon-linear Ballooning Modes and explosive instabilities - a model for ELMs?UKAEAITPA

    TsitroneEDivertor modelling of septum assessments experiments in JET MkIIGBCEAIWPETFD

    AlvesDReal-Time Motional Stark Effect in JETCFN/ISTJ.PHYS.CHEM.A

    AspEJETTO Simulations of Te/Ti Effects on Plasma ConfinementVRJ.PHYS.CHEM.A

    GowersCHigher Spatial Resolution LIDAR Thomson Scattering at JET and BeyondUKAEALAPD11

    BaranaORecent reactor applications of Artificial Neural Networks to fusion plasma diagnosing and controlUKAEANF

    BaranaOReal-time calculation of plasma parameters for feedback control in JETUKAEANF

    BorrassK.Recent H-mode density limit studies on JETIPPNF

    ButteryRJOn The Form of NTM Onset ScalingsUKAEANF

    DuxRImpurity Transport in Internal Transport Barrier Discharges on JETIPPNF

    GarzottiLParticle transport and density profile analysis of different JET plasmasENEANF

    GuenterSThe Frequently Interrupted Regime of Neoclassical Tearing Modes (FIR-NTMs): Required Plasma Parameters and Possibilities for its Active ControlIPPNF

    HenderTComparison of m=2, n=1 Neo-classical Tearing Mode Limits in JET and DIII-DUKAEANF

    HidalgoCStatistical description of turbulent transport in fusion plasmas: influence of sheared flows, heating power and instability thresholdsCIEMATNF

    MantsinenMJLocalised bulk electron heating with ICRF mode conversion in the JET tokamak"TEKESNF

    MatthewsGFSteady state and transient power loads in JETUKAEANF

    MoreauDReal-time control of the q-profile in JET for steady state advanced tokamak operationCEANF

    NaveMFFTime-frequency analysis of non-stationary signals in fusion plasmas using the Choi-Williams distributionISTNF

    NoterdaemeJHeating, current drive and energetic particles studies on JET in preparation of ITER operationIPPNF

    PamelaJOverview of JET resultsEFDANF

    YavorskijVConfinement of Fusion Alpha-Particles in JET Hollow Current EquilibriumOEAWNF

    ZastrowK-DHelium Exhaust Experiments on JET with Type I ELMs in H-Mode and with Type III ELMs in ITB dischargesUKAEANF17

    KirschnerAModelling of carbon transport and re-deposition in fusion devices: evidence of enhanced re-erosion of in-situ deposited carbon filmsFZJNUCLEAR MATERIALS

    MattioliMExperimental and simulated M-shell Nickel spectra in the 14.4 -18.0 nm region from magnetic fusion devicesUKAEAPhysica Scripta

    LazzaroEEffects of a non-resonant m=0 perturbation driven by coupling between the m=2 n=1 mode and the elongation in a Tokamak driven by coupling between the m=2 n=1 mode and the elongation in a TokamakENEAPP

    MayoralMHRStudies of burning plasma physics in the Joint European TorusUKAEAPP

    OnjunTIntegrated Pedestal and Core Modelling of JET Triangularity Scan DischargesLe High Univ.PP

    OnjunTStability Analysis of H-mode Pedestal and ELMs in a JET Power ScanLe High Univ.PP

    SharapovSEffects of non-resonant hot ions with large orbits on Alfven Cascades and on MHD instabilities in tokamaksUKAEAPP5

    AndrewYEdge Ion Parameters at the L-H Transition on JETUKAEAPPCF

    BaranovYFOn the link between q-profile and ITBsUKAEAPPCF

    BettellaDFirst measurements on the core and edge isotope composition using JET Isotope Separator Neutral Particle AnalyserENEAPPCF

    BrezinsekSOn inverse photon efficiencies for hydrocarbons - D/XB values for CD and CD4FZJPPCF

    FundamenskiWRadial Propagation of Type-I ELMs on JETUKAEAPPCF

    JoffrinEIntegrated scenarios in JET using real time profile controlCEAPPCF

    KallenbachAEDGE2D modelling of edge profiles obtaiend in JET diagnostic optimised configurationIPPPPCF

    KirkASOL transport in MAST and JET: effect of aspect ratioUKAEAPPCF

    KorotkovALine Ratio Method for Measurement of Magnetic Field Vector Using Li-Multiplet (2 2S-2 2P) EmissionUKAEAPPCF

    LituadonXStatus of and Prospects for advanced tokamak regimes from multi-machine comparisons using the ITPA databaseCEAPPCF

    LoarteACharacteristics of Type I ELM Energy and Particle Losses in existing Devices and their Extrapolation to ITEREFDAPPCF

    LonnrothJPredictive modelling of ELMy H-modes with a new theory-based model for ELMsTekes FIPPCF

    LnnrothJPredictive Transport Modelling of H-Mode Plasmas with Type II ELMsTEKESPPCF

    MaddisonGPImproved ELM scaling with impurity seeding in JETUKAEAPPCF

    MagetPStatistical analysis of Internal Transport Barriers in JETCEAPPCF

    McDonaldDCELMy H-modes in JET helium-4 plasmasUKAEAPPCF

    McDonaldDCThe beta scaling of energy confinement in ELMy H-modes in JETUKAEAPPCF

    NabaisFNumerical analysis of sawtooth stabilization by high energy ICRH driven fast particlesISTPPCF

    PerezCPWashboard Modes as ELM-related events in JETFZJPPCF

    PinchesSSpectroscopic Determination of the Internal Amplitude of Frequency Sweeping TAEIPPPPCF

    PuiattiMSimulation of the time behavior of impurities in Jet Ar-seeded discharges and its relation with sawteethingENEAPPCF

    RiccardoVAnalysis of JET halo currentsUKAEAPPCF

    RiccardoVDisruption and disruption mitigationUKAEAPPCF

    SaibeneGDimensionless pedestal identity experiments in JT-60U and JET in ELMy H-mode plasmasIPPPPCF

    SartoriRIAStudy of Type III ELMs in JETEFDA IPPPPCF

    SurreyESpectroscopic Measurement of Gas Temperature in the Neutraliser of the JET Neutral Beam Injection SystemUKAEAPPCF

    TestaDSAlfven Mode Stability and Wave-Particle Interaction on the JET Tokamak: Prospects for Scenarios Development and Control Schemes in Burning Plasma ExperimentsCRPPPPCF

    ValovicMDensity peaking in low collisionality ELMy H-mode in JETUKAEAPPCF

    WolfRCCharacterisation of ion heat conduction in JET and ASDEX Upgrade plasmas with and without internal transport barriersIPPPPCF28

    BriguglioSNonlinear saturation of shear Alfven modes and self-consistent energetic ion transport in burning plasmas with advanced Tokamak equilibria.ENEAPRL

    CesarioRModeling of Lower Hybrid Current Drive and Parametric Instability for high performance Internal Transport Barriers of JETENEAPRL

    EkedahlALong Distance Coupling of Lower Hybrid Waves in ITER Relevant Edge Conditions in JET Reversed Shear PlasmasCEAPRL

    ErikssonGPlasma Rotation Induced by Directed Waves in the Ion Cyclotron Range of FrequenciesCEAPRL

    ErikssonGDestabilisation of Fast Ion Induced Long Sawteeth by Localised Current Drive in the JET TokamakCEAPRL

    GarbetXTurbulent Particle transport in Magnetized PlasmasCEAPRL

    HidalgoCExperimental investigation of the dynamical coupling between turbulent transport and parallel flows in the JET plasma boundary regionCIEMATPRL

    KramerGFirst evidence for the existence of odd TAEs from the simultaneous observation of even and odd TAEs on JETPPPLPRL

    NazikianRA New Interpretation of Alpha-Particle-Driven Instabilities in Deuterium-Tritium Experiments on the Tokamak Fusion Test ReactorPPPLPRL

    YavorskijVConfinement of Fusion Alpha Particles in Hollow Current tokamaksZIDPRL10

    De la LunaEImpact of bulk nonthermal electrons on electron temperature measurementsCIEMATREV SCI INST

    HeestermanPReal Time Analysis of Charge Exchange Spectroscopy data at JETUKAEAREV SCI INST

    KiptilyVGamma-diagnostics of alpha-particles in 4He and D-T plasmasUKAEAREV SCI INST

    PittsRA retarding field energy analyser for the JET plasma boundaryEPFLREV SCI INST

    SurreyEEffect of accelerating electrode rotation on ion beam opticsUKAEAREV SCI INST5

    JohnsonTFast Wave Electron Current Drive at JETVRRF POWER IN PLASMAS

    FeltonRNew Real-Time Measurement and Control Systems at JETUKAEART

    GriphFSA Generic Component Framework for Real-Time ControlUKAEART

    De TommasiGA FLEXIBLE AND REUSABLE SOFTWARE FOR REAL-TIME CONTROL AT JETENEART

    SharapovSEffect of Hot Ions with Large Orbits on MHD Spectrum in TokamaksUKAEASFTF

    CrowleyBNeutralisation of Intense Ion Beams at JETDCUSOFE

    DamianiCThe JET Enhancement ProgrammeENEASOFE

    RiccardoVELECTROMECHANICAL ANALYSIS OF THE JET MKII-HD DIVERTORUKAEASOFE

    WilsonDJRecent Developments in Pellet Fuelling at JETUKAEASOFE

    WorthLTowards a greater understanding of the operation and the effects of beryllium evaporation on JET.UKAEASOFE

    ParailVIntegrated Predictive Modelling at JET: Progress and ProspectsUKAEATOKI

    GarbetXParticle Transport in JET Plasmas.CEATTF

    LonnrothJPredictive transport analysis with semi-empirical and theory-based models for different ELMy H-mode scenariosHUTTTF

    RubelMTRACER TECHNIQUES IN STUDIES OF MATERIAL MIGRATION in TOKAMAKSKTHUS JAPAN WKSP

    Y

    IAEA TM

    EPS

    EPS

    IAEA TM

    EPS

    EPS

    PPCF

    ICFRM-11

    EPS

    EPS

    NF

    PRL

    EPS

    EPS

    EPS

    PPCF

    EPS

    PPCF

    APS

    APS

    15TH TC ON RF

    HOTLAB

    Cario Plasma Physics

    EPS

    EPS

    PRL

    EPS

    EPS

    EPS

    EPS

    EPS

    PPCF

    SOFE

    EPS

    APS

    EPS

    PPCF

    PPCF

    EPS

    PRL

    PP

    EFTC

    APS

    PPCF

    ICFRM-11

    EPS

    15TH TC ON RF

    EFTC

    15TH TC ON RF

    APS

    Physica Scripta

    EPS

    EPS

    APS

    PPCF

    Sheet2

    TC on RF17

    APS27

    EPS84

    IAEA TM35

    EFPW8

    SOFE7

    Carbon 1010

    ITPA10

    Others28

    Figures from past pinboard226

    Nuclear Fusion27

    PPCF25

    Physical Review Letters4

    Physics of Plasmas4

    Others11

    These numbers take into account only the date of the first submission on the pinboard71

    Sheet2

    Sheet3

  • Content of talk

    Shutdown 2004-20052005-2006 Scientific Programme Longer Term programme

  • TimetableShutdown, Restart and High Level Commissioning 2004/05 Shutdown started: 6 March 2004 Expect pump-down: early July 2005 High Level Commissioning/Restart Contingency: 7 November 2005

    Experimental Programme Schedule end 2005 / early 2006 Campaigns C15, C16 and C17 - 21 November to 16 December 2005 (18 S/T days, plus 2 days maintenance) - 9 January to 10 March 2006 (42 S/T days, plus 3 days maintenance) - 13 March to 12 April 2006 (20 S/T days, plus 3 days maintenance) OR - 21 August to 18 September 2006 (16 S/T days, plus 3 days maintenance) Call for Proposals 31 Jan 2005 Proposals selected and Experiments Schedule for Campaigns C15-C17 prepared

    Call for participation 15 June 2005 Campaigns C15-C17 finalised, including staffing (basis for Contacts)

  • EFDA-JET Workprogrammes 2005/06: Basis for the Scientific Programme High-level commissioning of the ITER-like ICRH antennaCommissioning of the MkII HD divertorCommissioning of new/upgraded diagnostics and systems1. Bring new systems to full performance (divertor, diagnostics, LH launcher and 3dB couplers in early 2006; ITER-like ICRH antenna and conjugate-T after 2006 shutdown) High-level commissioning of the ICRH system (3dB couplers and conjugate-T) to full power High-level commissioning of the LH system to full power

  • EFDA-JET Workprogrammes 2005/06: Basis for the Scientific Programme

  • Experimental and Modelling Proposals for Campaigns of late 2005 / early 2006372 proposals (requesting ~500 sessions), including 2 Hungary, 3 Poland, 1 Bulgaria, 1 Turkey, 40 US, 6 Japan, 3 RF

  • TF S1:Consolidation of ITER database and reference scenariosA. Sips (IPP, Garching); R. Buttery (UKAEA, Culham); T. Loarer (CEA, Cadarache);H.Nordman D.Frigione

    TF S2:ITER Advanced ScenariosX.Litaudon (CEA, Cadarache); C. Challis (UKAEA, Culham); F.Crisanti (ENEA, Frascati); & D.Moreau

    TF M:MHDS.Pinches (IPP, Garching); R. Koslowski (FZJ, Jlich); & S.Arshad

    TF H:HeatingJ. Ongena (ERM/KMS, Brussels); J. Mailloux (UKAEA, Culham); & D. Moreau

    TF E:ExhaustR.Pitts(CRPP-EPFL,Lausanne); W.Fundamenski(UKAEA,Culham); V.Philipps(FZJ,Jlich); & B.Goncalves

    TF D:Diagnostics A.Murari(RFX,Padova);J.Brzozowski(VR, Sweden);E.delaLuna(CIEMAT,Madrid);R.Pasqualotto B.Goncalves

    TF T:TransportP. Mantica (ENEA, Milano); P. Strand (VR, Sweden); V. Naulin (Riso, Denmark); & H. Nordman

    TF FT:Fusion TechnologyC. Grisolia (CEA, Cadarache); P. Coad (UKAEA); & G. Piazza, S.Rosanvallon

    TF DT:Deuterium-Tritium Operation K-D. Zastrow (UKAEA, Culham); & M. L. WatkinsTask Force Leaders/Deputies & CSU ROs

  • + 46 Task Force T modelling proposalsExperimental Proposals for Campaigns of late 2005 / early 2006

  • Content of talk

    Shutdown 2004-20052005-2006 Scientific Programme Longer Term programme

  • Until ITER starts: JET still has significant technical capabilities which can be used to prepare for ITER operationOn short-term (2005/2006), JETs scientific capabilities are being extended, with construction of: ITER-like antenna and new plasma diagnostics

    JETs key components (vacuum vessel, magnets) havenot been used for more than 15% of their fatigue lifetime,although regular maintenance is needed on auxiliaries

    On longer term (2007-2010), JET can be used: to develop further operating scenarios in conditions closest to those of ITER;to optimise more ITER auxiliaries

    Requires ITER-like wall conditions and increased heating power

  • ITER-like wall experiment on JETOnly JET can prepare ITER operation with the relevant materials combination

    Fig. 1(a) ITER primary materials choice backup solution is all tungsten

    Fig. 1(b) JET first priority is to test an all W divertor matches ITER back-up or second phase option.

    Fig. 1(c) JET second choice match to ITER primary choice the issue of W coating of the LBSRP is however open.

    _1159103626.doc

  • Improve edge modelling capability Improved modelling (eg. of erosion, re-deposition, flows, ELM buffering) is essential for various first wall materials

  • 0 10 20 30 40MW40s

    30s

    20s

    10s

    0

    Upgrade of Oct 4 and 8 to 16-17.5MW each, 20s, co-injection only

    2005 NB (co-injection only), 2 boxes 25MW 10s, or 1 box after the other 12MW 2x10s, co-injection only Maximum Neutral Beam Power after Upgrade (approved on 4 April 2005)

  • ITER will operate with transient loads near (ELMs) and beyond (disruptions) material damage thresholds

    JET just reaches this regime with DWELM ~ 1 MJ ELMs ELMs have to be mitigated Methods of mitigation - natural (Type-II, EDA, Grassy, Type-III, QH,) - externally imposed (pellets, impurity seeding, perturbation coils,...)

  • D-T Integrated ExperimentPlasma scenarios ITER-likein ITER-like Wall experimentconfigurations

  • Proposed JET Programme in Support of ITER

    2005-2007Strong focus on preparing ITER detailed design and ITER exploitation, including the commissioning and initial operation of an ITER-like ICRH antenna and preparation for proposed changes of wall/divertor materials and increased heating power Installation & exploitation of JET-EP enhancements, including diagnostics

    2008 ShutdownInstallation of major new capabilities ITER-like wall NB power upgrade High frequency pellet injector Diagnostics Other small enhancements (tbd)

    EFDA Steering Committee approved first three

    Experimentation in 2009-2010

  • Conclusions JETs programme is focused on the preparation of ITER operation, building on significant progress in the development of plasma scenarios and in physics.

    The scientific capability of the device is being improved significantly this year and next year (heating, diagnostics, divertor).

    A programme based on an ITER-like wall and increased heating power is being prepared for 2007 and beyond (FP7). EFDA Steering Committee recently approved ITER-like wall, Neutral Beam and Pellet projects. Diagnostic proposals still under elaboration. Other possible proposals being defined.

    A new pellet injection setup for injection from the magnetic highfield side is currently under construction a JET. Additionally,steps are taken to bring a new vertical high speed launcher intooperation. Chracterisation and comparison of all availableinjection setups (LFS, HFS, new HFS = HFS*, vertical) withrespect to penetration as well as performance will thereforebecome necessary.

    Investigate mass deposition from vertical injection of pellets onJET and investigate tritium particle transport after injected intoplasmas with trace tritium pellets.

    Interesting scenarios have been developed in the last campaigns,allowing to reach high density at high confinement with HFS pelletinjection. This will be further explored in C6-C8, with in addition fromC6 on the possibility to use a new HFS track allowing much higher pelletlaunch velocities as before. These discharges are good targets for TTexperiments, and can give us important information on the relativeefficiency of T gas and pellet fuelling.Make a link with Andreanis presentation on the preparation of industryinsist on the complexity of the shutdown : not only EP but also refurbishmentremote handling is a key feature of this shutdown. JET system is very specific and very advancedas we speak, the divertor tiles are being removed frm the vessel and put into the BHFon the management point of view, even very experienced and trained teams and companies have difficulties in meeting the very tight target under the strict QA requirements and tight time schedule. JET-EP is a very good experience for ITER future work, although on a smaller scale.

    Make a link with Andreanis presentation on the preparation of industryinsist on the complexity of the shutdown : not only EP but also refurbishmentremote handling is a key feature of this shutdown. JET system is very specific and very advancedas we speak, the divertor tiles are being removed frm the vessel and put into the BHFon the management point of view, even very experienced and trained teams and companies have difficulties in meeting the very tight target under the strict QA requirements and tight time schedule. JET-EP is a very good experience for ITER future work, although on a smaller scale.

    A new pellet injection setup for injection from the magnetic highfield side is currently under construction a JET. Additionally,steps are taken to bring a new vertical high speed launcher intooperation. Chracterisation and comparison of all availableinjection setups (LFS, HFS, new HFS = HFS*, vertical) withrespect to penetration as well as performance will thereforebecome necessary.

    Investigate mass deposition from vertical injection of pellets onJET and investigate tritium particle transport after injected intoplasmas with trace tritium pellets.

    Interesting scenarios have been developed in the last campaigns,allowing to reach high density at high confinement with HFS pelletinjection. This will be further explored in C6-C8, with in addition fromC6 on the possibility to use a new HFS track allowing much higher pelletlaunch velocities as before. These discharges are good targets for TTexperiments, and can give us important information on the relativeefficiency of T gas and pellet fuelling.A new pellet injection setup for injection from the magnetic highfield side is currently under construction a JET. Additionally,steps are taken to bring a new vertical high speed launcher intooperation. Chracterisation and comparison of all availableinjection setups (LFS, HFS, new HFS = HFS*, vertical) withrespect to penetration as well as performance will thereforebecome necessary.

    Investigate mass deposition from vertical injection of pellets onJET and investigate tritium particle transport after injected intoplasmas with trace tritium pellets.

    Interesting scenarios have been developed in the last campaigns,allowing to reach high density at high confinement with HFS pelletinjection. This will be further explored in C6-C8, with in addition fromC6 on the possibility to use a new HFS track allowing much higher pelletlaunch velocities as before. These discharges are good targets for TTexperiments, and can give us important information on the relativeefficiency of T gas and pellet fuelling.