Yrast decay schemes from heavy ion + /sup 48/Ca fusion-evaporation reactions. I. /sup 54/ /sup 56/Mn, /sup 56/Cr, and /sup 52/ /sup 53/V. [Branching, J,. pi. , lifetimes]

Journal Article · Fri Jul 01 00:00:00 EDT 1977 · Phys. Rev., C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.16.192· OSTI ID:7300096

Nathan, A M; Olness, J W; Warburton, E K; McGrory, J B

Fusion-evaporation reactions induced by a beam of 25--50 MeV /sup 11/B on an isotopically enriched /sup 48/Ca target have been used to populate high-spin yrast levels in /sup 54/ /sup 56/Mn, /sup 56/Cr, and /sup 52/ /sup 53/V. 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: 7300096
• Journal Information: Phys. Rev., C; (United States), Vol. 16:1
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BORON 11 REACTIONS
FUSION REACTIONS
CALCIUM 48 TARGET
CHROMIUM 56
HIGH SPIN STATES
YRAST STATES
MANGANESE 53
MANGANESE 54
MANGANESE 56
VANADIUM 52
VANADIUM 53
ANGULAR DISTRIBUTION
BRANCHING RATIO
COINCIDENCE SPECTROMETRY
DOPPLER EFFECT
ENERGY-LEVEL TRANSITIONS
EVAPORATION MODEL
EXCITATION FUNCTIONS
GAMMA SPECTRA
LIFETIME
MEV RANGE 10-100
PARITY
SPECTRAL SHIFT
SPIN
ANGULAR MOMENTUM
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHARGED-PARTICLE REACTIONS
CHROMIUM ISOTOPES
CROSS SECTIONS
DAYS LIVING RADIOISOTOPES
DISTRIBUTION
ELECTRON CAPTURE RADIOISOTOPES
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
HEAVY ION REACTIONS
HOURS LIVING RADIOISOTOPES
INTERMEDIATE MASS NUCLEI
ISOTOPES
MANGANESE ISOTOPES
MATHEMATICAL MODELS
MEV RANGE
MINUTES LIVING RADIOISOTOPES
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
PARTICLE PROPERTIES
RADIOISOTOPES
SPECTRA
TARGETS
VANADIUM ISOTOPES
YEARS LIVING RADIOISOTOPES
651523* - Nuclear Properties & Reactions
A=39-58
Experimental- Energy Levels & Transitions- (-1987)
651525 - Nuclear Properties & Reactions
A=39-58
Experimental- Nuclear Reactions & Scattering- (-1987)