Published January 2002 | Version v1
Journal article Metadata-only

Do hadronic charge exchange reactions measure electroweak L=1 strength?

Creators

  • 1. Budker Institute of Nuclear Physics, Novosibirsk RU-630090 (Russian Federation)
  • 2. National Superconducting Cyclotron Laboratory and Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824 (United States)

Description

An eikonal model has been used to assess the relationship between calculated strengths for first forbidden β decay and calculated cross sections for (p,n) charge exchange reactions. It is found that these are proportional for strong transitions, suggesting that hadronic charge exchange reactions may be useful in determining the spin-dipole matrix elements for astrophysically interesting leptonic processes

Additional details

Identifiers

DOI
10.1103/PhysRevC.65.015803;
arXiv
arXiv:nucl-th/0106055v2;

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
65
Journal Issue
1
Journal Page Range
p. 015803-015803.6
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
35010823
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
BETA DECAY; CHARGE-EXCHANGE REACTIONS; CROSS SECTIONS; DIPOLE MOMENTS; HADRON REACTIONS; MATRIX ELEMENTS; PROTON-NEUTRON INTERACTIONS; SPIN; STRONG INTERACTIONS
Descriptors DEC
ANGULAR MOMENTUM; BARYON-BARYON INTERACTIONS; BASIC INTERACTIONS; DECAY; HADRON-HADRON INTERACTIONS; INTERACTIONS; NUCLEAR DECAY; NUCLEAR REACTIONS; NUCLEON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; PROTON-NUCLEON INTERACTIONS

Optional Information

Notes
(c) 2001 The American Physical Society