View
216
Download
0
Embed Size (px)
Citation preview
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Beams for EuropeanNeutrino Experiments
(BENE) subtitle:
A Network aiming at a consensual road map for accelerator based neutrino programs in Europe
A complex multi-parameter problem
International Scoping Study of a future Neutrino Factory and Superbeam facility
(ISS)
FP7 Design Study of next European Accelerator Neutrino Facility
“Euroν” in world wide collaboration
IDS
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Beams for EuropeanNeutrino Experiments
(BENE) subtitle:
A Network aiming at a consensual road map for accelerator based neutrino programs in Europe
A complex multi-parameter problem
International Design Studies of future Neutrino facilities
(IDS)
FP7R&D program(s)of next European Accelerator Neutrino Facility
“Euroν”in world wide collaboration
IDS
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
Accelerator R&D
CARE Multipurpose (e,p,) ? ? ? ?
CARE SRFCARE PHINCARE HIPPICARE NED
EUROTEV DS: ILC+CLIC ? ? ? ? ?
EURISOL DS: Neutrino -beam ? ? ? ?
DS FactScoping
study ? DS Fact ?
EUROLEAP e in plasma?
Maj
or S
trat
egic
dec
isio
ns
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Pee=1- ….. Pe=
P=1- …..
P=1- …..
P =
Pe = …….
Pe =
Pe=
P= …..
The matrix of neutrino transition probability
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Pee=1- ….. Pe= - 4 Re Je12sin2
- 4 Re Je13sin2
- 4 Re Je23sin2
± 8J sinsinsin
P=1- …..
P=1- …..
P = - 4 Re J12sin2
- 4 Re J13sin2
- 4 Re J23sin2
± 8J sinsinsin
Pe = …….
Pe = - 4 … - 4 … - 4 … - (± 8J….
Pe= - 4 Re Je12sin2
- 4 Re Je13sin2
- 4 Re Je23sin2
± 8J sinsinsin
P= …..
T & CP violating term e-iδ
universal
Charting the matrix of neutrino transition probabilitySolar (SuperK,SNO)LBL Reactors (Kamland)
AtmoK2K, NuMI, CNGS
….. experiments ahead of us, for decades …….. a global endeavour
νe↔ νμ crucialatmo
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Three years of BENE in a nutshell
• 2004 BENE established on the EU scene
• MMW workshop May 2004: the MMW frontier Villars SPSC meeting Sep 04, where
we cashed
renewed attention to a Eu ν program (R&D)
emergence of a ν “construction window” !!!!!!!!!!! Betabeam DS approved !• 2005 BENE consolidated on the EU & international scene
– NNN05 in April and NuFact05 in June physics case further established in the two workshops
R&D advancing :HARP+MUSCAT data out, MERIT+MICE approved,
making the ν case in the strategic discussion ahead
CARE-Report-04-034-BENE.docCARE-Report-05-021-BENE.doc
ISS launched, aiming resolutely to DS Proposal
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
• 2006 BENE proved a driving force of the International Scoping Study with US+Japan+India and more
published in Jan-May a comprehensive Midterm Scientific Report CERN Yellow 2006-005 22 May 2006
scored in July a “formal” CERN Council recognition of its physics case its R&D recommendations
is now diving into an intense period of preparation of FP7 proposals Design Study already in April 07
will do so in its natural international context the International Design Stud(ies)
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
2005 06 07 08 09 10 11 19
Int. Scoping Study(*)
Design Study
BENE : the longer term plan
CDR … at the time of end of LHC paymentfirst LHC resultsILC decision
be ready to catchany construction window
Physics
Feasibility, NF&SB
Feasibility & TPW
HIPPI, HARP
MERIT
MICE
PRISM, EMMA
NB Betabeam CDR0 End 2009 !
Construction window
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Milestones & Deliverables BENE III period Jan 06 - Jun07
BENESG> 1/ month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
NNN06, Seattle
Open SG, CERN NBI, CERN
ISS/IDS, 19-21
LOIs
LOIs
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
NuFact06NuFact high energy stategy
.1 Mton magnetic detector few 1000 Km
NNN06Betabeam/SuperBeam low energy strategy
0.5-1.0 Megaton Water(HyperK, UNO, Memphys)
.1 Megaton Li-Ar
T2HK, DUSEL ….. Frejus Gran Sasso Annex
USNF ...... UKNF ..
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
V. Palladino
NuFact06
UC Irvine, Tue Aug 29, 2006
EuropeanRegional Outlook
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
what have we got in Europe? how much is that worth? the CNGS
OPERAIcarus
BENE and HIPPI
ISS Groups
HARP
MICEMERIT
Betabeam DS
Laguna
SPL CDR2
The CERN Council Strategy Document
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
PreliminaryCourtesy P. Sala and E. Gschwendtner
comparison measurement-simulation, horizontal pit1
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
-157.5 -146.3 -135 -123.8 -112.5 -101.3 -90 -78.75 -67.5 -56.25 -45 -33.75 -22.5 -11.25 0 11.25 22.5 33.75 45 56.25 67.5 78.75 90 101.25
112.5 123.75
135 146.25
157.5
cm
ch
arg
es
/po
t
meas: nominal
sim: nominal
μ/p just about right
High intensity mid october
Thanks, Malika & Konrad et al. !
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
OPERA : it is worth silver ( detection) νμ/νe →ν t
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
BENE/CARE 2004-2008 rooted in the Muon Study Groups, active since 1998
the UKNF includes new Cockroft & Adams Institutes!
France: CEA, CNRS-IN2P3
Germany: TUM, GSI, FZJ
Spain : CSIC + Universities
Italy :INFN Labs & Universities
UK : CCLRC & Universities
B : Louvain
CH : PSI & Universities
CERN worth travel money
hopefullythe embryo of a real continentalcollaboration
NB : HIPPI is worth a lot 3.6 M from EC only
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
WithinCARE(ECFA) 3Networks
BENE 2004-2008
A new accelerator neutrino facility?
and 4 “JRAs”
HIPPI
CARECoordinated AcceleratorR&D in Europe
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
stronger BENE SG
PHYSICS Mezzetto (Padua) + Donini (Madrid)
DRIVER Zito (CEA)
TARGET Densham (RAL)
COLLECTION Dracos (IN2P3)
NOVEL BEAMS MUFRONT Long (IC London)
MUEND Meot (CEA/IN2P3) BETABEAM Lindroos (CERN)
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Betabeam Design Study 2005-2008
worth several M (1 from EU, within Eurisol)
echo of progress at Nufact06 with Fabich’s plenary talk and
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Nobel class contribution: superior production of Li & B parents
C. Rubbia
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
ISS Detector Group : worth gold?Blondel, Soler
Super Minos, INO ……….. Hyper-CDHS
νe → νμ
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
ISS Physics Group :
ISS Accelerator Group :EU effort not yet adequate UKNF, CEA ……
we need the CERN divisions
very solid: Long ….. Donini, Gomez-Cadenas, Hernandez, Huber,
King, Lindner, Mezzetto, Winter & many more boosted the work of comparison, systematics included having it in place is a major asset
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Superconducting Proton Linac (SPL) : CDR2
5 GeV appear possible
a 4 MMWBackbone
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Muon Ionization Cooling Experiment at RALMuon Ionization Cooling experiment at RAL
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Pivot Target & Collection CERN PS Experimentcan we digest the MMW?
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
The CERN Council Strategy Process
Almost one year long
Two CERN task forcesPAF = proton accelerators for the future POFPA = physics opportunities of future proton accelerators
……many other input from all sectors in Europe
Orsay Preparatory Open Symposium Jan 30-Feb1
Zeuthen Closed Meeting of the strategy group May 2-6
Special session of Council in Lisbon Jul 14
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
BENE’s document to Council
outline and plea for
a timely R&D program
CERN Yellow Report 2006-05available at
http://bene.web.cern.ch/bene/
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
the real task and challenge
creation of a continental collaboration with a leading CERN kernel with regular and adequate participation & funding from each national lab and national agency
richness of options makes consensus more laboriousNB legitimate different scientific interests do exist
need an unprecedented level of coherence & good will otherwise ….. LHC upgrade, ILC, CLIC ….
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
ISS (and IDS) in a nutshell
• Physics boosted comparison unprecedently, including systematics GLOBES !!!!!!!!! M. Lindner
• Accelerator updated NuFact Baseline, defined R&D priorities started exploring sinergies with Superbeams
• Detector rejuvenated simulations, established baselines for the few main options, defined R&D priorities
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Set one up in Europe!
OK !!!
FP7 EU ν Collaboration
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
a European Neutrino Oversight Body
for BENE and future initiatives to report to
to bring about the indispensable consensus
PAF shows the way MMW Driver, Target, Collectors ….. everybody needs them
A very high priority aim:
need advice & help of CARE & ESGARD
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
BENE efforts for FP7Please contact us and join to help
NuFact&Superbeam Design Study Rob Edgecock(RAL) and Marcos Dracos(IN2P3) have taken the responsibility to start a WG assembling a first skeleton of proposal to bepresented at CARE06 in Frascati (Nov14-17). This was given good priority by ESGARD and is at the moment the most promising immediateoption that we have.
Betabeam Design Study A DS study is already in progress in the Eurisol framework. Mats Lindroos (CERN) has taken the task to explore within the present DS a firstskeleton of a second phase proposal. At the moment, however, it appears that we will have to delay this to the later FP7 DS call. Mats will present his present thinking at CARE06
Several Joint Research Activities (JRA),
IA1- European proton accelerator R&D high power option for a proton driver sector JRA M. Zito/CEA and J. Pozimski /RAL will follow it target sector (a WP in a larger JRA? ) C. Densham/RAL and M. Dracos/IN2P3 have taken the charge of establishing contacts A Networking Activity (NA) containing a fraction of BENE areas of interest could be accommodated in this IA. IA2-Novel accelerating techniques Strengthening "our" new RAL muon facility could be part of it too. A MICE JRA is being prepared by K. Kyberd and A. Blondel. A JRA on FFAG’s. Francois Meot (IN2P3/CEA) has accepted the task, in collaboration with R. Edgecock, S. Machida No discussion on any Networking Activity (NA) nor Transnational Access has yet taken place in this IA. IA3 Superconducting RF (SCRF) accelerators R&D: Rebecca Saviour of Lancaster has accepted to be BENE’s RF expert that will foster BENE interests in this IA.
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Immediate plans
December 1 Extended draft of Design Study description(s)
Up to Feb 19 Visit to all interested laboratories in Europe
Feb 19-21 CERN
International Meeting on ISS to IDSs transition harmonising FP7 and IDSs
Mid April? DS Proposal(s) in
Design Study Proposal(s) NOW
IA Proposal(s) immediately later
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
BENE efforts for FP7Please contact us and join to helpFP7 is finally starting. A first FP7 call, for Design studies, is expected before the end of the year. Proposals will be due in April, a few months later. Approval could bring first funding at the beginnining of2008 or so.A second call, for Integrating Activities, is expected Nov 07, with Mar 08 as a deadline, with first funding early 2009. This must contain NAs, TAs, JRAs, see belowNext relevant calls 2009 !!! We should not be stalling for two more years !!We need the largest possible consensus and coherence. It will clearly not be easy to assemble all the conditions, support from CERN and National agencies and Laboratories, for successful bids. According to the recent ESGARD/CARE preliminary plan, see http://bene.web.cern.ch/bene/Working-groups_mandate.doc, BENE could file bids for Two Design Studies (DS): DS’s are studies of feasibility, to be carried out by a European collaboration, funded (presumably for about 1/3?) by EU and working in collaboration with international partners. Recent
newsare that the contribution from EC could be larger than originally indicated, as large as 5 M Euros, and R&D work could be included in addition to feasibility studied. NuFact&Superbeam Design Study Rob Edgecock(RAL) and Marcos Dracos(IN2P3) have taken the responsibility to start a WG assembling a first skeleton of proposal to be presented at CARE06 in Frascati (Nov14-17). This was given good priority
byESGARD and is at the moment the most promising immediate option that we have. Betabeam Design Study A DS study is already in progress in the Eurisol framework. Mats Lindroos (CERN) has taken the task to explore within the present DS a first skeleton of a second phase proposal. At the moment, however, it appearsthat we will have to delay this to the later FP7 DS call. Mats will present his present thinking at CARE06 in Frascati (Nov14-17). Several Joint Research Activities (JRA), JRA’s are technical R&D projects on realization of key prototypes, demonstrations of performance and the like, to be carried out by a European collaboration , funded (presumably for about 1/3?) by EU and working in collaboration with international partners. Bids for JRA’s should take place within the framework of one of the Integrating Activities that ESGARD intends to promote. Many LOI’s have been received by ESGARD and more are coming. The task is now the one to select the ones to be actually proposed as JRA’s within Ia’s. At the moment, three IA’s are envisaged, but a different format is not excluded. A first meeting of the task force preparing these proposals took place at CERN on Oct 30. A brief summary of the state of each follows Presentations from the three coordinators will be presented at CARE06 on Thu Nov 16 afternoon. IA1- European proton accelerator R&D R. Garoby is coordinating the preparation of this proposal. The general theme is proton accelerator R&D, strengthening LHC and the CERN p complex. The total cost of related LOIs is well above 60 M, a reasonable goal is applying for 15 M from EU, with 45 M as total budget. Activities relevant for future neutrino beams would take place in the high power proton driver sector (a JRA being proposed in this area under the responsability of Garoby and collaborators). M. Zito/CEA and J. Pozimski /RAL and others will follow this for BENE exploring also opportunities in the sector of Rapid Cycling Synchrothrons for neutrino applications (NB we need them to be truly rapid, 50 Hz eventually, and therefore NC!).) and target sector (where a WP on high power targetry & collection can be envisaged within a JRA on high power and radiation deposition in materials, chiefly motivated by the R&D for a high quality collimators for LHC). C. Densham/RAL and M. Dracos/IN2P3 have taken the charge of establishing contacts with all EU experts, in and out of the particle physics community, in particular the CERN CNGS and ISOLDE experts, and to try to define the content of such a WP. CARE06 in Frascati should help these contacts. A Networking Activity (NA) containing a fraction of BENE areas of interest could be accommodated in this IA. Transnational Access options have not yet been seriously considered yet. IA2-Novel accelerating techniques E. Jensen is coordinating the preparation of this proposal. This is much less advanced than IA1 The total cost of related LOIs is 85 M. It has to be reduced dramatically. The leitmotif of the IA is strenghtening CTF3. But strengthening "our" new RAL muon facility could be part of it too. A MICE JRA is being prepared by K. Kyberd and A. Blondel. A JRA on FFAG’s appears negotiable, if downsized. Francois Meot (IN2P3/CEA) has accepted the task, in collaboration with R. Edgecock, S. Machida and other experts of pushing this within the team preparing this IA proposal. Discussion at CARE06 should prove very instrumental. No discussion on any Networking Activity (NA) or Transnational Access has yet taken place in this IA. IA3 Superconducting RF (SCRF) accelerators R&D: O. Napoly is coordinating the preparation of this proposal. This is also less advanced than IA1. The total cost of related LOIs is 31 M, with more big ones still coming. One is a JRA for a big RF testing facility. A JRA on 200 Mhz muon acceleration cavities could be accommodated in this. R&D on p acceleration cavity may instead go to WG1, will see Rebecca Saviour of Lancaster has accepted to be BENE’s RF expert that will foster BENE interests in this IA. Discussion at CARE06 should again prove very instrumental. No discussion on Transnational Access has yet taken place in this IA. Olivier has in mind a single large SCRF NA. Finally, outside the framework of CARE, we intend to propose also a neutrino detector test facility at CERN. Paul Soler will be in charge of fostering this in connection with the BENE steering group. The right FP7 framework will have to identified, while contacts begin, starting with the (few !) neutrino physicists left at CERN. Timeline At CARE06 we will plan work on all of this. Design Studies being the most urgent priority. Deadline is April, remember!A detailed calendar will be issued. We already know that one next major appointment will be a meeting on the transition from the International Scoping Study (ISS) to the International Design studi(es), the IDS’s. This will be Feb 19-21 at CERN. This will focus on our plans in the frame of our international collaboration with pur US, Japanese, Indian collaborators. That clearly we need to harmonise with our FP7 plans.
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
A complete Euro-Neutrino Design Study physics, accelerators, detectors, baselines
• ISS= International Scoping Study … American and Asian collaborations as full partners
June 2005 to late 2006: mostly neutrino factory & superbeams define priorities and ways of Design Study consolidate regional & international collaboration us in EU, gain support of Council and ECFA
• IDS = International Design Study (neutrino factory & superbeams & betabeam)
start late 2006 or early 2007 achieve higher funding, start design effort
us in EU, prepare FP7 Proposal (March 2007, it seems) structure EU collaboration, get CERN involved as much as possible
• FP7 DS = EC (support for EU effort in the) Design Study … CNGS & beyond
aiming at first EC funds Jan 1, 2008 inter-twined with IDS
keeping American and Asian collaborations as full partners …. T2K , Nova
Goal: Conceptual Design Report of a European Precision Neutrino Facility by end 2010
is next natural step for accelerator is next natural step for accelerator νν ISS & IDS/FP7 DSISS & IDS/FP7 DS
BENE
CDHSCHARM I/II CHORUS NOMADOPERAICARUS
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
conceptual feasibility study of the following components: a high power proton driver of at least 4-5 GeV the engineering of the handling, containment and safety aspects of a hi power target & collection station a performing and cost effective muon phase rotation and cooling channel non-scaling FFAGs for acceleration of muons (and possibly protons) an optimised storage ring for muons higher intensity and higher gamma beta beams
technical preparatory (R&D) projects, aiming at demonstrating:the existence of at least one adequate choice of target an extended lifetime of the horn prototypes at high rate and radiationmuon ionization cooling, by completion of the MICE experimental program operation of a non-scaling FFAG RF cavities and kicker magnets for fast manipulation of muon beams
+ specific detector R&D and design efforts on : photo detector development for very large far detectorsdevelopments of the liquid argon technique including the presence of magnetic fieldstudy and tests of a magnetic calorimeter susceptible to be built with a mass of up to 100 kton. detectors dedicated for tau detection such as the emulsion cloud chamberlast but not least the necessary near detector concepts and beam instrumentation
guessing the Content of the Design Study
pre-submitting it now to ECFA/ESGARD scrutiny
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Agenda of the BENE day at RAL
>> Fri Apr 28 Morning : general introduction >> >> 9:00 Status and prospect of the ISS, towards the IDS (Dornan) >> 9:10 Address from ESFRI Chair (J. Wood)>> 9:40 News from EC (R. Aleksan, tbc) >> 10:00 FP7 (DS, JRA's) and general outlook in EU (Edgecock) >> 10:30 US contributions to the IDS (A.Bross) >> >> 10:40 Break >> >> 11:00 Japan contribution to the IDS (Kuno) >> 11:20 Other contributions to the IDS (Mondal, tbc) >> >> 12:00 General Discussion until lunch >> >> >> Fri Apr 28 Afternoon : EU contributions to the IDS(*) > >> 1) Initiative in the Physics studies sector (Mezzetto/Donini 20') >> 2) Initiative in the Proton driver sector(Cavata 10') >> 3) Initiative in the Target sector (Bennett 10') >> 4) Initiative in the Collection sector (Dracos 10') >> 5) Initiative in the Muon Front End sector (Long 10') >> 6) Initiative in the Muon Back End sector (Meot 10') >> 7) Initiative in the Betabeam sector (Lindroos 15-20') >> 8) Initiative in the Neutrino detector sector (Blondel 20')
General Discussion on EU contributions to the IDS (introduced & chaired by R. Garoby)
(*) NB this will be match very closely our requests to FP7
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
proud to have gotten this far
Matching our two crucial 2005 milestones
• Physics case developped as far as possible todayin the most international context possiblebecoming a polished BENE Interim Report
• Design Study road traced by ISS
in spite of outstanding difficulties smaller size of our community & its core of active people
CERN contribution being resurrected only now (very slowly)
richness of options that makes consensus more laborious
NB legitimate different scientific interests do exist
collapse of FP6 calls and more
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
After a few nice forward jumps1 step back and ½ step forward
approval of BENENA within I3 (CARE)
MMW Workshop
Villars & beyond
FP6 Design Study? I3ν? Mar 05 Niet! 1 year ISS
FP7&WDS Design Study
2003-2004 Nov 04 Niet!
Jun 05-Aug 06
Mar 07?
Mar 05
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Two main physics strategies
use of the high neutrino rate (>1020/year) and energy (10-50 GeV) of Neutrino Factory + LMD (“Hyper-MINOS”) detector of large but not huge mass (50-100 Kt), necessarily magnetic (a dense magnetized Iron detector, or, possibly, Li-Argon), a few 1000 Km away.
use of the lower neutrino rate (1018-19/year) and energy (sub-GeV) of Betabeam + Megaton (“Hyper-Kamioka”) low density detector of very large mass (0.5-1 Mt) and volume (0.5-1 Mm3) non magnetic (a Water Cerenkov detector, or possibly, again Li-Argon), a few 100 Km away.
νe + ν
νe
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
BetaRingMuon Complex
G.Sasso LMD0.1 Mton
Frejus 1 MtonWater C
Garoby HaserothLindroos
EU Neutrino Complex
Proton complex
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Superbeam (high power conventional beams)
is less performing, per se
but does have technical synergy with the NuFact largely coincides with the front end of a Factory
solving the technical challenges of a several MegaWatt proton driver and target & collection system, on the way to build a factory, yields a superbeam facility essentially for free (not its detector, however!)
and does have scientific synergy with the Betabeam can use the same detector combination has some truely unique features: 1) oscillation signal is νe→νμ in the first, νμ→νe. in the second, one calibrates the signal (and background) of the other !
2) T-reversal and CPT asymmetries can be measured likely to be integrated in both strategies
ν
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Esample of comparison of physics reach: θ13 and CP violating phase
Figure 7 : 99%CL sensitivity of the beta-beam, of the SPL-SuperBeam, and of their combination, see text. Dotted line is the combined Superbeam+beta-beam sensitivity computed for sign(m2)=-1. Sensitivities are compared with a 50 GeV Neutrino Factory producing 21020 decays/straight section/year, and two 40 kton detectors at 3000 and 7000 km
Comparable merits : NuFact somewhat better and more versatile for ν oscillations Megaton offers sinergy with N decay and more
NB conclusions highly preliminary based on still not well agreed yardsticks must now be re-scrutinized much more in depth (ISS)
!!!
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Betabeam + Megaton NuFact + LMD
are complementary !!!!!!!!!!! each has merits unaccesible to the other (matter effects, CP, T , CPT violation, p decay, astroph. & cosmology .. )
by means of truely international collaboration we could and should aim at having both facilities
A general remark
and
we must push both very actively catch opportunities wherever they emerge
seriously aim at building one in Europe in the “construction window”
!!
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Further caveat
Intermediate solutions also emerging !
Higher energy and higher rate betabeams heading to detectors at intermediate distances
thou technically more difficult ( beta acceleration in new higher energy SPS or LHC !) do deserve very careful attention
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
All aspectsof Megaton physics revised and updated
state of the art material for full elaboration of BENE physics case
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Strong reinforcement of international cooperation achieved
…………………………………………………………
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
200 participants All aspects of future ν physics revised and updated
state of the art material for full elaboration of BENE physics case
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
NuFact Scientific Program
• To be inserted
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Sunday June 26 9:00-13:00
1) Physics Studies : Status & priorities
1) Accelerator R&D : Status & priorities
2) Neutrino Detectors: Status & priorities
WW R&D Session
PANEL & OPEN DISCUSSION Launch International Scoping Study … to report at NuFact06
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
A Summer School accompanied the workshop: 22 students, 12 lecturers
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
The International Scoping Study
(ISS)
on Neutrino Factories and Superbeams
A joint venture, jointly set up by the coordinators of the US Neutrino Factory Collaboration the Japanese NuFact-J Work Group
the Eu BENE Network and the host (RAL) UKNF Collaboration
to lay the foundation of a full blown International Design Study
that must advance to same level of progress as Betabeams
S. Geer
Y. Kuno
V. Palladino
K. Peach
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
started in March-April by RAL
All aspects included, except accelerator Betabeam studies
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
International Scoping Study : agenda for one year
22-24 Sep CERN a success !!!
Late January KEK
Mid April RAL
Late August NuFact06 in Irvine
hopefully, NuFact06 will
launch International Design Study and FP7 Eu Design Study
Matching funds
+ topical intermediate workshopsPhysics, London, 14-21 Nov.
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Detectors (NEW!)
Water Cherenkov (1000kton)Magnetized Iron Calorimeter (50kton)Low Z scintillator (100 kton)Liquid Argon TPC (100 kton)Hybrid Emulsion (4 kton)
Near detectors (and instrumentation)
Physics
compare performance of various options on equal footing of parameters and conventionsand agreed standards of resolutions, simulation etc.
identify tools needed to do so (e.g. Globes upgraded?)
propose « best values » of baselines, beam energies etc..
Accelerator: -- proton driver (energy, time structure and consequences)-- target and capture (chose target and capture system) -- phase rotation and cooling -- acceleration and storage
evaluate economic interplays and risksinclude a measure of costing and safety assessment
(A.Blondel)
(Y. Nagashima)
(M. Zisman)
P. Dornan
NB BetaBeam included
The three sectors of SS (andDS)
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
2005 06 07 08 09 10 11 19
Int. Scoping Study(*)
Design Study
BENE : the longer term plan
CDR … at the time of end of LHC paymentfirst LHC resultsILC decision
be ready to catchany construction window
Physics
feasibility
Feasibility & TPW
HIPPI, HARP
MERIT
MICE
PRISM, EMMA
NB Betabeam CDR End 2009 !
Construction window
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
The HARP experiment
TPC
Forward Spectrometer
Total Acceptance Scan CERN PS energy range … RCS is an option
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
(US, Japan, CERN&RAL) holds the key to any superbeam !!! tests the single shot behavior at MMW driver
of target and collection (solenoid, horn?)
should make that more known better supported and manned should evolve that into a MMW target and collector Test Area?
The most crucial experiment for the future of the ν
can we master the MMW?
The MERIT ( nTof 11) experiment
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
MICE …. crucial demonstration esperiment for the feasibility of a Neutrino Factory
muon ionisation cooling
Phase I completely funded by now- Datataking starts April 1 2007
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
One crucial task of BENE in the ISS year
assemble a real EDS (Eu DesignStudy) collaboration !!!!! that will sign and provide the manpower & largest part of the funds, matching funds, for a FP7 bid able to have the blessing of ECFA and good odds of approval in Brussels.
find the synthesis of so far not obviously converging interests CERN, INFN, CCLRC, IN2P3, CEA, PPARC, CSIC, Germany?,
Belgium, NIKHEF, everybody
CERN positive attitude towards the ISS and BENE’s initiative willingness to assemble a small ISS task force will no doubt greatly help a few fractions of FTE can make an impact
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Plans for the year ahead Interim BENE Scientific Report, based on NNN05,NuFact05, ISS Draft http://people.na.infn.it/~palladin/BENEScientificInterimReport
input to the strategic discussion in progress FPA, POFPA
Akesson/Peach Strategy group (Orsay Jan 30)
Conclude Scoping Study (NuFact06)
define the content of WDS and FP7 DS
Assemble FP7 Collaboration
prepare FP7 proposal
bridge over Aug 06 to FP7 funding (1Jan2008?)
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Milestones & Deliverables BENE III period Jan 06 - Jun07
BENESG1/ month
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
CARE06, 17 Nov 2006 V. Palladino Report on BENE Activities
Since CARESG Apr 11
Joint BENE & 3rd ISS meeting RAL 24-25 Apr
28 April LOI !!!! BENE Midterm Report gets yellow in May
Open BENE SG 4 Jul CERN (FP7)
CERN Council Strategy Document
4th meeting of the ISS at UCI (21-23 Aug)NuFact06 (24-30) “End” of the ISS, next steps