G/sub 9/2/ isobaric analog state in /sup 55/Co

Journal Article · Thu Sep 01 04:00:00 EDT 1988 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.38.1164· OSTI ID:6951679

Din, G U; Cameron, J A

The fine structure of the g/sub 9/2/ isobaric analog state in /sup 55/Co at 8.46 MeV has been reexamined in the inelastic scattering and capture channels. Excitation functions were measured in the proton energy range 3.45--3.48 MeV for the ..gamma.. decays of the 2/sup +/ and 4/sup +/ states of /sup 54/Fe and for capture to 16 bound states of /sup 55/Co. Three (9/2/sup +/ fragments, at 3.461, 3.465, and 3.474 MeV, were identified from their decay to the 6.068 MeV antianalog state and confirmed by angular distribution measurements. The spreading width of the analog state is about 6 keV. Incidental spectroscopic information obtained in the course of the measurements includes a previously unobserved weak decay branch of the (9/2/sup +/ antianalog state.

• Research Organization: Department of Physics, Faculty of Science, King Saud University, Riyadh, Saudi Arabia
• OSTI ID: 6951679
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 38:3; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651520* -- Nuclear Properties & Reactions
A=39-58
Experimental
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
BARYON REACTIONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
BOUND STATE
CAPTURE
CHARGED-PARTICLE REACTIONS
COBALT 55
COBALT ISOTOPES
CROSS SECTIONS
DISTRIBUTION
ENERGY LEVELS
ENERGY RANGE
EXCITATION FUNCTIONS
EXCITED STATES
FINE STRUCTURE
FUNCTIONS
HADRON REACTIONS
HOURS LIVING RADIOISOTOPES
INELASTIC SCATTERING
INTERMEDIATE MASS NUCLEI
ISOBARIC ANALOGS
ISOTOPES
MEV RANGE
MEV RANGE 01-10
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
ODD-EVEN NUCLEI
PROTON REACTIONS
RADIOISOTOPES
RESONANCE
SCATTERING