Published October 2001
| Version v1
Journal article
Magnetic moment of theΔ++ baryon in QCD string approach
Creators
- 1. Institute of Theoretical and Experimental Physics, Bol'shaya Cheremushkinskaya ul. 25, Moscow, 117259 (Russian Federation)
Description
The magnetic moment of the Δ++ baryon is computed within a new approach based on the QCD string Hamiltonian. The string tension σ is the only dimensionful quantity forming the magnetic moment of both the nucleon and the Δ++ baryon; however, color Coulomb and spin-spin interactions cancel each other in the nucleon magnetic moment, while, in Δ++, they add up coherently. The result μΔ++ 4.36μN is in good agreement with experimental data
Additional details
Identifiers
- DOI
- 10.1134/1.1414934;
Publishing Information
- Journal Title
- Physics of Atomic Nuclei
- Journal Volume
- 64
- Journal Issue
- 10
- Journal Page Range
- p. 1856-1859
- ISSN
- 1063-7788
- CODEN
- PANUEO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35071454
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Translation
- Descriptors DEI
- DELTA BARYONS; HAMILTONIANS; J-J COUPLING; MAGNETIC MOMENTS; QUANTUM CHROMODYNAMICS; STRING MODELS
- Descriptors DEC
- BARYONS; COMPOSITE MODELS; COUPLING; ELEMENTARY PARTICLES; EXTENDED PARTICLE MODEL; FERMIONS; FIELD THEORIES; HADRONS; INTERMEDIATE COUPLING; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; N*BARYONS; PARTICLE MODELS; QUANTUM FIELD THEORY; QUANTUM OPERATORS; QUARK MODEL
Optional Information
- Notes
- Translated from Yadernaya Fizika, ISSN 0044-0027, 64, 1938-1941 (No. 10, 2001); (c) 2001 MAIK ''Nauka / Interperiodica''.