g/sub 9/2/ isobaric analog resonances in /sup 51/Mn

Journal Article · Wed Aug 01 04:00:00 EDT 1984 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.30.490· OSTI ID:6620533

Sziklai, J; Cameron, J A; Szoeghy, I M

Fragments of the g/sub 9/2/ isobaric analog states in /sup 51/Mn corresponding to E/sub x/ = 4.101 MeV (S/sub n/ = 0.10) and E/sub x/ = 4.155 MeV (S/sub n/ = 0.34) parent states in /sup 51/Cr have been found. To locate the g/sub 9/2/ isobaric analog resonance fragments the /sup 50/Cr(p,p/sub 1/..gamma..), /sup 50/Cr(p,p/sub 2/..gamma..), and /sup 50/Cr(p,..gamma..)/sup 51/Mn reactions were used. The excitation curves were measured in the E/sub p/ = 3.08--3.36 MeV proton energy range. The excitation function of the (p,p/sub 2/..gamma..) reaction turned out to be a sensitive tool to locate resonances with higher, (5/2)< or =J/sub R/< or =(13/2), spins. The spins of the resonances were found using the method of normalized angular distributions. Fifteen g/sub 9/2/ fragments were identified. Partial widths for each fragment and in all three channels were deduced and fine structure analyses were carried out. Inelastic spectroscopic factors and Coulomb displacement energies were derived for both fragmented g/sub 9/2/ isobaric analog resonances. The results were compared with previous work.

• Research Organization: Tandem Accelerator Laboratory, McMaster University, Hamilton, Ontario, Canada L8S 4K1
• OSTI ID: 6620533
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 30:2; ISSN PRVCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
BARYON REACTIONS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
CAPTURE
CHARGED-PARTICLE REACTIONS
CHROMIUM 50 TARGET
COULOMB FIELD
DISTRIBUTION
ELECTRIC FIELDS
ENERGY LEVELS
ENERGY RANGE
FINE STRUCTURE
FRAGMENTATION
GAMMA SPECTRA
HADRON REACTIONS
INELASTIC SCATTERING
INTERMEDIATE MASS NUCLEI
ISOBARIC ANALOGS
ISOTOPES
MANGANESE 51
MANGANESE ISOTOPES
MEV RANGE
MEV RANGE 01-10
MINUTES LIVING RADIOISOTOPES
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
ODD-EVEN NUCLEI
PARITY
PARTICLE PROPERTIES
PROTON REACTIONS
RADIOISOTOPES
RESONANCE
SCATTERING
SPECTRA
SPECTROSCOPIC FACTORS
SPIN
TARGETS