Published April 1, 1994
| Version v1
Journal article
Third-order spin polarizabilities of the nucleon. II
Creators
- 1. Departamento de Fisica e Ciencia dos Materiais, Instituto de Fisica e Quimica de Sao Carlos, Universidade de Sao Paulo, C.P. 369, 13560-970 Sao Carlos SP (Brazil)
Description
By a direct analysis of the excited-state part of the nucleon Compton scattering amplitude we establish the expression of all four spin polarizabilities of the nucleon, in terms of its transition moments involving the electric and magnetic dipoles, quadrupoles, and mean-square radii. This is an improvement of the results obtained previously, based on gauge invariance, which gave only the expressions of two of the spin polarizabilities and of the sum of the other two
Additional details
Publishing Information
- Journal Title
- Physical Review. D, Particles Fields
- Journal Volume
- 49
- Journal Issue
- 7
- Journal Page Range
- p. 3157-3159.
- ISSN
- 0556-2821
- CODEN
- PRVDAQ
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 25048337
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- COMPTON EFFECT; ELECTRIC DIPOLES; EXCITED STATES; GAUGE INVARIANCE; MAGNETIC DIPOLES; NUCLEONS; POLARIZATION; QUADRUPOLES; SCATTERING AMPLITUDES; SPIN
- Descriptors DEC
- AMPLITUDES; ANGULAR MOMENTUM; BARYONS; BASIC INTERACTIONS; DIPOLES; ELASTIC SCATTERING; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; ENERGY LEVELS; FERMIONS; HADRONS; INTERACTIONS; INVARIANCE PRINCIPLES; MULTIPOLES; PARTICLE PROPERTIES; SCATTERING