Published February 2000 | Version v1
Journal article Metadata-only

Proton and neutron alignments of the Kπ = 5/2- band in 79Kr

Creators

  • 1. Academia Sinica, Lanzhou (China). Inst.. of Modern Physics
  • 2. Laboratori Nazionali de Legnaro, INFN (Italy)

Description

An experimental study of high-spin states in 79Kr has been performed at the GASP array using the reaction 55Mn(30Si, αpn). Nine new states along with 10 new gamma ray transitions were found in the Kπ = 5/2- band in 79Kr. Three band crossings, associated with the alignments of a πg9/2 pair and a γg9/2 pair and also a high-j 5h11/2 intrude orbital, were observed at rotational frequency h = 0.50, 0.65 and 0.90 MeV, respectively. A cranked shell model analysis has been made to interpret the experimental results

Additional details

Publishing Information

Journal Title
Nuclear Science and Techniques
Journal Volume
11
Journal Issue
1
Journal Page Range
p. 27-33
ISSN
1001-8042

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
31041014
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
CRANKING MODEL; EXPERIMENTAL DATA; HIGH SPIN STATES; KRYPTON 79; MANGANESE 55 TARGET; NEUTRONS; NUCLEAR ALIGNMENT; PROTONS; SHELL MODELS; SILICON 30 REACTIONS
Descriptors DEC
BARYONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CATIONS; CHARGED PARTICLES; CHARGED-PARTICLE REACTIONS; DATA; DAYS LIVING RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY LEVELS; EVEN-ODD NUCLEI; FERMIONS; HADRONS; HEAVY ION REACTIONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; KRYPTON ISOTOPES; MATHEMATICAL MODELS; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUMERICAL DATA; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; TARGETS