Published August 1995
| Version v1
Journal article
On the three-point vertex of hadron interaction with external fields in QCD sum rules
Creators
- 1. Gosudarstvennyj Komitet po Ispol'zovaniyu Atomnoj Ehnergii SSSR, Moscow (Russian Federation). Inst. Teoreticheskoj i Ehksperimental'noj Fiziki
- 2. Bern Univ. (Switzerland). Inst. fuer Theoretische Physik
Description
The calculation method of the hadron interaction vertex with constant external fields QCD sum rules is discussed. The representation of the polarization operator in terms of physical states contributions is considered and the most suitable form of this representation is suggested. The estimates of uncertainties in the previous calculations of hadron interaction vertices with external fields are given. 18 refs.; 5 figs
Additional details
Publishing Information
- Journal Title
- Yadernaya Fizika
- Journal Volume
- 58
- Journal Issue
- 8
- Journal Page Range
- p. 1492-1498.
- ISSN
- 0044-0027
- CODEN
- IDFZA7
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 27017218
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- DEEP INELASTIC SCATTERING; ELECTROMAGNETIC FIELDS; HADRONS; MAGNETIC MOMENTS; SUM RULES; VERTEX FUNCTIONS
- Descriptors DEC
- ELEMENTARY PARTICLES; EQUATIONS; FUNCTIONS; INELASTIC SCATTERING; INTERACTIONS; LEPTON-BARYON INTERACTIONS; LEPTON-HADRON INTERACTIONS; LEPTON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; SCATTERING