Energy levels of /sup 57/ /sup 59/ /sup 61/Co using the /sup 60/ /sup 62/ /sup 64/Ni(p,. cap alpha. ) reaction and level densities of cobalt isotopes

Journal Article · Tue Jun 01 04:00:00 EDT 1976 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.13.2269· OSTI ID:7352391

Mateja, J F; Bieszk, J A; Meek, J T; Goss, J D; Rollefson, A A; Jolivette, P L; Browne, C P

..cap alpha.. particles from the /sup 60/,/sup 62/,/sup 64/Ni(p,..cap alpha..) reactions were analyzed with the Notre Dame modified 100 cm broad-range magnetic spectrograph. Data were taken at bombarding energies of 13 to 16 MeV and at observations angles of 16 to 140degree. Approximately 125 new levels were observed and uncertainties in excitation energies average 1.3 keV. Systematics of the (p,..cap alpha..) reaction on the cobalt isotopes have been used to discuss spin assignments to several states in /sup 61/Co. Level densities and energy spacings are calculated for all the cobalt isotopes from A=55 to A=61. (AIP)

• Research Organization: Department of Physics, University of Notre Dame, Notre Dame, Indiana 46556
• OSTI ID: 7352391
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 13:6; ISSN PRVCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA PARTICLES
ANGULAR MOMENTUM
BARYON REACTIONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
COBALT 57
COBALT 59
COBALT 61
COBALT ISOTOPES
DAYS LIVING RADIOISOTOPES
DIRECT REACTIONS
ELECTRON CAPTURE RADIOISOTOPES
ENERGY
ENERGY LEVELS
ENERGY RANGE
ENERGY-LEVEL DENSITY
HADRON REACTIONS
HOURS LIVING RADIOISOTOPES
INTERMEDIATE MASS NUCLEI
ISOTOPES
MEV RANGE
MEV RANGE 10-100
MULTI-NUCLEON TRANSFER REACTIONS
NICKEL 60 TARGET
NICKEL 62 TARGET
NICKEL 64 TARGET
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
ODD-EVEN NUCLEI
PARTICLE PROPERTIES
PICKUP REACTIONS
PROTON REACTIONS
Q-VALUE
RADIOISOTOPES
SPIN
STABLE ISOTOPES
TARGETS
THREE-NUCLEON TRANSFER REACTIONS
TRANSFER REACTIONS