Published September 1997 | Version v1
Journal article Metadata-only

Tests of pseudospin symmetry via Coulomb excitation measurements on 187Os and 189Os

Creators

  • 1. University of Brighton, Brighton, BN2 4GJ (United Kingdom)
  • 2. Department of Physics, University of Surrey, Guildford, GU2 5XH (United Kingdom)
  • 3. CCLRC, Daresbury Laboratory, Warrington, WA4 4AD (United Kingdom)
  • 4. Institut fur Kernphysik, University of Cologne, Zulpicher Strasse 77, D-5000 Cologne (Germany)

Description

Coulomb excitation measurements on 187Os and 189Os have been carried out, using beams of α particles, with the aim of measuring B(E2) values for transitions between states in the low-lying bands. The results are compared with predictions in a pseudospin symmetry scheme and, in the case of 189Os, are used to extract two-state mixing amplitudes for states in near degenerate bands. copyright 1997 The American Physical Society

Additional details

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
56
Journal Issue
3
Journal Page Range
p. 1438-1443.
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
29020524
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
ALPHA REACTIONS; AMPLITUDES; COULOMB EXCITATION; E2-TRANSITIONS; MIXING; OSMIUM 187; OSMIUM 189; SPIN; TESTING
Descriptors DEC
ANGULAR MOMENTUM; ENERGY-LEVEL TRANSITIONS; EVEN-ODD NUCLEI; EXCITATION; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; INTERNAL CONVERSION RADIOISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MULTIPOLE TRANSITIONS; NUCLEAR REACTIONS; NUCLEI; OSMIUM ISOTOPES; PARTICLE PROPERTIES; RADIOISOTOPES; STABLE ISOTOPES