Published September 2007 | Version v1
Journal article Metadata-only

Isospin effects on astrophysical S-factors

Creators

  • 1. Laboratori Nazionali del Sud, INFN, via Santa Sofia, 62, 95123 Catania (Italy)

Description

We estimate the ratios of bare astrophysical S-factors at zero incident energy for proton- and deuteron-induced reactions in a model that assumes a compound nucleus formation probability plus a statistical decay. The obtained ratios agree well with available experimental values, as far as the reactions which have dominant s-wave entrance channel components are investigated. Due to its simplicity the model could be used as a guidance for predictions on reactions that have not been investigated yet

Additional details

Identifiers

DOI
10.1103/PhysRevC.76.031602;
arXiv
arXiv:0706.3864v2;

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
76
Journal Issue
3
Journal Page Range
p. 031602-031602.5
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
39079291
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
ASTROPHYSICS; COMPOUND NUCLEI; CROSS SECTIONS; DEUTERON REACTIONS; DEUTERONS; ISOSPIN; NUCLEAR DECAY; PROBABILITY; PROTON REACTIONS; PROTONS; S WAVES
Descriptors DEC
BARYON REACTIONS; BARYONS; CHARGED PARTICLES; CHARGED-PARTICLE REACTIONS; DECAY; ELEMENTARY PARTICLES; FERMIONS; HADRON REACTIONS; HADRONS; NUCLEAR REACTIONS; NUCLEON REACTIONS; NUCLEONS; PARTIAL WAVES; PARTICLE PROPERTIES; PHYSICS

Optional Information

Notes
(c) 2007 The American Physical Society