Decay schemes for high-spin states in /sup 35/ /sup 36/ /sup 37/Cl and /sup 37/Ar from heavy-ion fusion-evaporation reactions. [J,. pi. ]

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

DOI:https://doi.org/10.1103/PhysRevC.14.996· OSTI ID:7342572

Warburton, E K; Olness, J W; Poletti, A R; Kolata, J J

The ..gamma..-ray decays of high-spin states in /sup 35/ /sup 366/ /sup 37/Cl and /sup 37/Ar were studied via heavy-ion-induced reactions involving /sup 14/N and /sup 18/O bombardment of targets of /sup 24/ /sup 26/Mg and /sup 27/Al. Decay schemes and spin-parity assignments were deduced from ..gamma gamma..-coincidence measurements, ..gamma..-ray angular distribution and linear polarization measurements, and recoil-distance lifetime measurements. The observed levels are compared to predictions of the weak-coupling model. It is concluded that all the observed high-spin states can be assigned to configurations based on one- or two-nucleon excitations from the (2s, 1d) shell into the (1f, 1p) shell, and that not all the energetically available yrast levels of these configurations have, as yet, been found. (AIP)

• Research Organization: Brookhaven National Laboratory, Upton, New York 11973
• OSTI ID: 7342572
• Journal Information: Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 14:3; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651423* -- Nuclear Properties & Reactions
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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALUMINIUM 27 TARGET
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
ARGON 37
ARGON ISOTOPES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
CHARGED-PARTICLE REACTIONS
CHLORINE 35
CHLORINE 36
CHLORINE 37
CHLORINE ISOTOPES
COINCIDENCE SPECTROMETRY
COMPOUND-NUCLEUS REACTIONS
DAYS LIVING RADIOISOTOPES
DISTRIBUTION
ELECTRON CAPTURE RADIOISOTOPES
ENERGY LEVELS
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EVAPORATION MODEL
EVEN-ODD NUCLEI
FUSION REACTIONS
GAMMA SPECTRA
HEAVY ION REACTIONS
ISOTOPES
LIFETIME
LIGHT NUCLEI
MAGNESIUM 24 TARGET
MAGNESIUM 26 TARGET
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
NITROGEN 14 REACTIONS
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
OXYGEN 18 REACTIONS
PARITY
PARTICLE PROPERTIES
POLARIZATION
RADIOISOTOPES
SHELL MODELS
SPECTRA
SPIN
STABLE ISOTOPES
TARGETS
WEAK-COUPLING MODEL
YEARS LIVING RADIOISOTOPES
YRAST STATES