Published August 4, 1997 | Version v1
Journal article Metadata-only

The stellar capture rate of 136Ba

Creators

  • 1. Commission of the European Communities, Geel (Belgium). Inst. for Reference Materials and Measurements (IRMM)
  • 2. Forschungszentrum IK III, P.O. Box 3640, 76021 Karlsruhe (Germany)

Description

High resolution 136Ba(n,γ) measurements were carried out at GELINA and the capture areas of 184 resonances in the range 0.4-60 keV were derived. From these values the Maxwellian-averaged neutron capture cross section was calculated vs temperature kT from 5 to 50 keV. The results for this unbranched s-only isotope are discussed in the light of the recent models of s-process nucleosynthesis. (orig.)

Additional details

Publishing Information

Journal Title
Nuclear Physics. A
Journal Volume
621
Journal Issue
1-2
Journal Page Range
p. 262-265.
ISSN
0375-9474
CODEN
NUPABL

Conference

Title
4. international symposium on nuclear astrophysics - nuclei in the cosmos (NIC-4).
Dates
20-27 Jun 1996.
Place
Notre Dame, IN (United States).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
28069660
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BARIUM 136 TARGET; BARIUM 137; BRANCHING RATIO; CAPTURE; EV RANGE 100-1000; EXCITED STATES; EXPERIMENTAL DATA; INTEGRAL CROSS SECTIONS; KEV RANGE 01-10; KEV RANGE 10-100; LEVEL WIDTHS; NEUTRON REACTIONS; RESONANCE; S PROCESS; TEMPERATURE DEPENDENCE
Descriptors DEC
BARIUM ISOTOPES; BARYON REACTIONS; CROSS SECTIONS; DATA; ENERGY LEVELS; ENERGY RANGE; EV RANGE; EVEN-ODD NUCLEI; HADRON REACTIONS; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; KEV RANGE; MINUTES LIVING RADIOISOTOPES; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUMERICAL DATA; RADIOISOTOPES; STABLE ISOTOPES; STAR EVOLUTION; TARGETS