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ISCC 24 May 2004L.M. Fraile
L.M. Fraile, CERN PH/IS
ISOLDE scientific coordinator’s reportISOLDE scientific coordinator’s reportISOLDE Collaboration Committee 24th May 2004
ISOLDE scientific coordinator’s reportISOLDE scientific coordinator’s reportISOLDE Collaboration Committee 24th May 2004
Summary of startup and schedule for 2004
ISCC 24 May 2004L.M. Fraile
Summary of running period STARTUP delayed 1 week
→ Operation reduced to 26 weeks→ Decision whether it will be extended by end of July→ Two runs were cancelled, one experiment shortened
Performed experiments:→ IS419: Measurement of Gas and Volatile Elements Production Cross
Section in a Molten Lead-Bismuth Target (part)→ IS413: High precision mass measurements of exotic nuclei with
ISOLTRAP → IS401: Semiconductor Spectroscopy with Short Lived Isotopes→ P183: Nuclear moments and charge radii of magnesium isotopes from
N=8 up to (and beyond) N=20→ IS389: Measurement of Moments and Radii of Light Nuclei by
Collinear Fast-Beam Laser Spectroscopy and ß-NMR Spectroscopy REX molecular beam tests: SeCO, AlF (Se, F beams)
ISCC 24 May 2004L.M. Fraile
GPS 2004 (2nd half)
IS397 Charge Breeding of Radioactive Ions in an Electron Cyclotron Resonance Ion Source (ECRIS) at ISOLDE
IS415 Magnetic Moments of Coulomb Excited 2+1 States for Radioactive Beams of 132,
134, 136Te, 136Xe Isotopes at REX-ISOLDE (test)
IS400 Investigation of astrophysically relevant neutron-rich argon nuclei
IS412 Coulomb excitation of neutron-rich nuclei between the N=40 and N=50 shell gaps using REX-ISOLDE and the Ge MINIBALL array
P179 Radioactive Probes on Ferromagnetic Surfaces
IS411 Coulomb Excitation of neutron-rich A~140 Nuclei
IS422 204mPb: A New Probe for TDPAC Experiments in Biology Complementing the Well Established Probes 111mCd and 199mHg
IS419 Measurement of Gas and Volatile Elements Production Cross Section in a Molten Lead-Bismuth Target
P111 Search for new physics in beta-neutrino correlations using trapped ions and a retardation spectrometer (WITCH test)
IS383 Laser Spectroscopy Studies in the Neutron-Rich Sn Region (COMPLIS)
IS395 31Si Self-Diffusion in Si-Ge Alloys and Si-(B-)C-N Ceramics and Diffusion Studies for Al and Si Beam Developments
IS410 Coulomb excitation of 32Mg
IS409 Fusion Reactions at the Coulomb Barrier with Neutron-rich Mg Isotopes
IS399 Exploring the dipole polarizability of 11Li at REX-ISOLDE
IS368 Lattice location of transition metals in semiconductors
IS371 Investigations of neutron-rich nuclei at the dripline through their analogue states: The cases of 10Li-10Be (T=2) and 17C-17N (T=5/2)
IS418 Coulomb Excitation of Neutron Deficient Sn-Isotopes using REX-ISOLDE
ISCC 24 May 2004L.M. Fraile
HRS 2004 (2nd half)
IS423 Coulomb excitation of a neutron-rich 88Kr beam-search for mixed symmetry states
IS414 Advanced Time-Delayed coincidence studies of 31,32Mg from the β-decays of 31,32Na
IS386 Studies of electric dipole moments in the octupole collective regions of heavy Radiums and Bariums
IS405 Obtaining empirical validation of shape-coexistence in the mass 70 region: Coulomb excitation of a radioactive beam of 70Se
IS421 Study of neutron-rich 124,126,128Cd isotopes; excursion from symmetries to shell-model picture
IS424 Inelastic branch of the stellar reaction 14O(,p)17F
P111 Search for new physics in beta-neutrino correlations using trapped ions and a retardation spectrometer
P173 Parity Non-conservation in Nuclei: The Case of 180mHf Revisited
ISCC 24 May 2004L.M. Fraile
GPS 2004
ISCC 24 May 2004L.M. Fraile
HRS 2004
ISCC 24 May 2004L.M. Fraile
REX-ISOLDE
Approved shifts for REX: 227 + 15 = 242→ Non-MINIBALL (367, 371, 399, 416): 47
→ MINIBALL (405, 409, 410, 411, 412, 415, 418, 423, 424): 180• Limited to run from July onwards
→ Machine development (upgrade IS408): 15
Requested shifts: 214→ Non-MINIBALL: 38
→ MINIBALL: 176
Allocated: 162→ Non-MINIBALL: 26
→ MINIBALL: 136
ISCC 24 May 2004L.M. Fraile
RILIS
Requested Physics shifts: 264→ Limited manpower…→ …and operating time
Requested elements:• Mg: 80 shifts• Ag: 38• Cd: 36• Sn: 31• Zn: 28• Other: Ga, Mn, Pb…