In-beam [gamma]-ray spectroscopy in the ground-state proton emitter [sup 113]Cs
- Oak Ridge Institute for Science and Education, Oak Ridge, Tennessee 37831 (United States)
- Physics Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831 (United States)
- Department of Physics and Astronomy, University of Tennessee, Knoxville, Tennessee 37996 (United States)
- Physics Division, Argonne National Laboratory, Argonne, Illinois 60439 (United States)
- Joint Institute for Heavy Ion Research, Oak Ridge, Tennessee 37
Gamma-ray transitions in the ground-state proton emitter [sup 113]Cs have been identified using the reaction [sup 58]Ni([sup 58]Ni,p2n) at a beam energy of 230 MeV and the recoil decay tagging technique. The first experiment was done using the Recoil Mass Spectrometer at the Holifield Radioactive Ion Beam Facility where [gamma]-ray transitions were detected with 6 Clover and 5 Duet Ge detectors. A follow-up experiment using the GAMMASPHERE-FMA combination at Argonne National Laboratory was performed. Ninety-six Ge and 4 LEPs detectors were used to record recoil-[gamma][gamma] coincidences. Both experiments employed standard recoil mass separation techniques which resulted in the implantation of A=113 reaction products into a double-sided silicon-strip detector. By gating on the energy of the emitted proton and decay time, the correlation between [gamma] rays and the implanted [sup 113]Cs could be observed. Initial analysis and comparison with energy level systematics of the Cs isotopes reveal a decay sequence based on the h[sub (11)/(2)] bandhead. Further analysis is required to determine the decay of this sequence to the expected positive parity ground state. [copyright] [ital 1998 American Institute of Physics.]
- DOE Contract Number:
- AC05-76OR00033; AC05-96OR22464; FG02-96ER40978; FG02-96ER40983; FG02-88ER40407; W-31109-ENG-38
- OSTI ID:
- 5903699
- Report Number(s):
- CONF-980672-; CODEN: APCPCS
- Journal Information:
- AIP Conference Proceedings, Vol. 455:1; Conference: ENAM '98: 2. international conference on exotic nuclei and atomic masses, Bellaire, MI (United States), 23-27 Jun 1998; ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
Similar Records
In-beam {gamma}-ray spectroscopy in the ground-state proton emitter {sup 113}Cs
In-beam {gamma}-ray spectroscopy in the ground-state proton emitter {sup 113}Cs
Related Subjects
CESIUM 113
ENERGY LEVELS
GAMMA SPECTRA
HALF-LIFE
HEAVY ION FUSION REACTIONS
NEUTRON SPECTRA
NEUTRONS
NICKEL 58 REACTIONS
NICKEL 58 TARGET
PROTON SPECTRA
PROTONS
BARYONS
CESIUM ISOTOPES
CHARGED-PARTICLE REACTIONS
DAYS LIVING RADIOISOTOPES
ELEMENTARY PARTICLES
FERMIONS
HADRONS
HEAVY ION REACTIONS
INTERMEDIATE MASS NUCLEI
ISOTOPES
NANOSEC LIVING RADIOISOTOPES
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
NUCLEOSYNTHESIS
ODD-EVEN NUCLEI
PROTON DECAY RADIOISOTOPES
RADIOISOTOPES
SPECTRA
SYNTHESIS
TARGETS
YEARS LIVING RADIOISOTOPES
663450* - Heavy-Ion-Induced Reactions & Scattering- (1992-)
663540 - Nuclear Mass Ranges- A=39-58- (1992-)