Yrast decay schemes from heavy-ion + /sup 48/Ca fusion-evaporation reactions: IV: /sup 53/Cr, /sup 54/V, /sup 62/Co, and /sup 61hyphen63/Ni

Journal Article · Sun Oct 01 04:00:00 EDT 1978 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.18.1637· OSTI ID:6636651

Warburton, E K; Olness, J W; Nathan, A M; Poletti, A R

Fusion-evaporation reactions induced by beams of 25--55 MeV /sup 9/Be and /sup 18/O on an isotopically enriched /sup 48/Ca target have been used to populate high-spin yrast levels in /sup 53/Cr, /sup 54/V, /sup 62/Co, and /sup 61hyphen63/Ni. Measurements consisted of ..gamma..-ray excitation functions, angular distributions, ..gamma..-..gamma.. coincidences, and recoil-distance and Doppler shift lifetime measurements, from which were deduced the energy levels, ..gamma..-ray branching ratios, most probable spin-parity assignments, and level lifetimes.

• Research Organization: Brookhaven National Laboratory, Upton, New York 11973
• OSTI ID: 6636651
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 18:4; ISSN PRVCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
BARYONS
BERYLLIUM 9 REACTIONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BRANCHING RATIO
CALCIUM 48 TARGET
CHARGED-PARTICLE REACTIONS
CHROMIUM 53
CHROMIUM ISOTOPES
COBALT 62
COBALT ISOTOPES
COINCIDENCE SPECTROMETRY
COMPOUND-NUCLEUS REACTIONS
CROSS SECTIONS
DISTRIBUTION
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EVAPORATION MODEL
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
EXCITATION FUNCTIONS
FERMIONS
FUSION REACTIONS
GAMMA SPECTRA
HADRONS
HEAVY ION REACTIONS
HIGH SPIN STATES
INTERMEDIATE MASS NUCLEI
ISOTOPES
LIFETIME
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
MINUTES LIVING RADIOISOTOPES
NEUTRONS
NICKEL 61
NICKEL 62
NICKEL 63
NICKEL ISOTOPES
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
ODD-ODD NUCLEI
OXYGEN 18 REACTIONS
PARITY
PARTICLE PROPERTIES
PROTONS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
SPECTRA
SPIN
STABLE ISOTOPES
TARGETS
VANADIUM 54
VANADIUM ISOTOPES
YEARS LIVING RADIOISOTOPES
YRAST STATES