Published January 2005 | Version v1
Journal article Metadata-only

High spin structure of 34S and the proton-neutron coupling of intruder states

Creators

  • 1. Dipartimento di Fisica dell'Universita and INFN, Sezione di Padova, Padova (Italy)
  • 2. National Institute for Physics and Nuclear Engineering, Bucharest (Romania)
  • 3. INFN-Laboratori Nazionali di Legnaro, Legnaro (Italy)
  • 4. RIKEN, Hirosawa, Wako-shi, Saitama 351-0198 (Japan)
  • 5. Department of Physics and Center for Nuclear Study, University of Tokyo, Hongo, Tokyo 113-0033 (Japan)
  • 6. Japan Atomic Energy Research Institute, Tokai (Japan)

Description

The nucleus 34S has been studied up to relatively high spin (I=10(ℎ/2π)) and up to an excitation energy of 16.64 MeV. Data are compared with different shell model calculations where effective interactions involving two main shells, the sd and the fp, are used. For the first time in an N≠Z nucleus, it is observed that the promotion of an isoscalar (T=0) proton-neutron pair to the fp shell becomes energetically favored at high spin

Additional details

Identifiers

DOI
10.1103/PhysRevC.71.014316;

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
71
Journal Issue
1
Journal Page Range
p. 014316-014316.8
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
37011789
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
EXCITATION; HIGH SPIN STATES; MEV RANGE; NEUTRONS; NUCLEAR FORCES; PROTON-NEUTRON INTERACTIONS; PROTONS; SHELL MODELS; SPIN; SULFUR 34
Descriptors DEC
ANGULAR MOMENTUM; BARYON-BARYON INTERACTIONS; BARYONS; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; INTERACTIONS; ISOTOPES; LIGHT NUCLEI; MATHEMATICAL MODELS; NUCLEAR MODELS; NUCLEI; NUCLEON-NUCLEON INTERACTIONS; NUCLEONS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; PROTON-NUCLEON INTERACTIONS; STABLE ISOTOPES; SULFUR ISOTOPES

Optional Information

Notes
(c) 2005 The American Physical Society