Published September 19, 1994 | Version v1
Journal article Metadata-only

Continuum Tamm-Dancoff-approximation calculations of the escape widths of the Gamow-Teller resonance in 208Bi

Creators

  • 1. Physics Department, University of Texas, Austin, TX 78712 (United States)
  • 2. Applied Reserach Laboratories, The University of Texas at Austin, P.O. Box 8029, Austin, TX 78713-8029 (United States)

Description

The proton escape widths of the Gamow-Teller resonance and the isobaric analog state in 208Bi are calculated by solving the charge-exchange continuum Tamm-Dancoff equations. For the Gamow-Teller resonance the spreading contribution to the width is taken into account by the imaginary part of the optical potential. The calculated escape widths are in agreement with measurements obtained from a recent 208Pb(3He,tp)208Bi experiment. ((orig.))

Additional details

Publishing Information

Journal Title
Nuclear Physics. A
Journal Volume
577
Journal Issue
1-2
Journal Page Range
p. 67C-72C.
ISSN
0375-9474
CODEN
NUPABL

Conference

Title
International symposium on spin-isospin response and weak processes in hadrons and nuclei.
Dates
8-10 Mar 1994.
Place
Osaka (Japan).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
26013020
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANGULAR DISTRIBUTION; BISMUTH 208; CHARGE-EXCHANGE REACTIONS; DIFFERENTIAL CROSS SECTIONS; ELASTIC SCATTERING; ENERGY LEVELS; GAMOW-TELLER RULES; HELIUM 3 REACTIONS; ISOBARIC ANALOGS; LEAD 208 TARGET; LEVEL WIDTHS; MEV RANGE 10-100; NUCLEAR POTENTIAL; OPTICAL MODELS; PROTONS; RESONANCE; STRENGTH FUNCTIONS; TAMM-DANCOFF METHOD; TRITONS
Descriptors DEC
BARYONS; BETA DECAY RADIOISOTOPES; BISMUTH ISOTOPES; CALCULATION METHODS; CATIONS; CHARGED PARTICLES; CROSS SECTIONS; DISTRIBUTION; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; FUNCTIONS; HADRONS; HEAVY NUCLEI; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; IONS; ISOTOPES; MATHEMATICAL MODELS; MEV RANGE; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; ODD-ODD NUCLEI; POTENTIALS; RADIOISOTOPES; SCATTERING; TARGETS; YEARS LIVING RADIOISOTOPES