Published July 1993
| Version v1
Journal article
Gauge-invariant projection method for the pion photoproduction and electroproduction amplitudes
Creators
- 1. Institute for Information Processing and Education Center for Information Sciences, Koka Women's College, Nishikyogoku, Ukyo-ku, Kyoto, 615 (Japan)
- 2. Departamento Fisica, CINVESTAV, IPN, Apdo Postal 740, 07000 Mexico D.F. (Mexico)
- 3. Institute of Physics, Academia Sinica, Taipei, Taiwan 11529, The Republic of China (??)
Description
We propose here a practical projection method to make non-gauge-invariant amplitudes for N(γ,π)N and N(e,e'π)N gauge invariant
Additional details
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 48
- Journal Issue
- 1
- Journal Page Range
- p. 455-458.
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 24073532
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- AMPLITUDES; CALCULATION METHODS; ELECTRON REACTIONS; ELECTRON-NUCLEON INTERACTIONS; GAUGE INVARIANCE; PARTICLE PRODUCTION; PHOTON-NUCLEON INTERACTIONS; PHOTONUCLEAR REACTIONS; PIONS; PROJECTION OPERATORS
- Descriptors DEC
- BASIC INTERACTIONS; BOSONS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; HADRONS; INTERACTIONS; INVARIANCE PRINCIPLES; LEPTON REACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; MATHEMATICAL OPERATORS; MESONS; NUCLEAR REACTIONS; PARTICLE INTERACTIONS; PHOTON-BARYON INTERACTIONS; PHOTON-HADRON INTERACTIONS; PSEUDOSCALAR MESONS