Published June 1994
| Version v1
Journal article
QCD sum rules at very low temperatures
Creators
- 1. Joint Inst. for Nuclear Research, Dubna (Russian Federation)
Description
QCD sum rules are considered in p-meson channel at temperatures T less than pion mass. The leading corrections to the zero-temperature limit are argued to be proportional to exp(mn/T) and are evaluated explicitly in terms of the parton wave functions of pion. The effect of confinement on the correlator of quark currents was emphasized. 11 refs
Additional details
Publishing Information
- Journal Title
- Yadernaya Fizika
- Journal Volume
- 57
- Journal Issue
- 6
- Journal Page Range
- p. 1106-1110.
- ISSN
- 0044-0027
- CODEN
- IDFZA7
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 26053662
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ALGEBRAIC CURRENTS; MASS; PARTONS; PIONS; QUANTUM CHROMODYNAMICS; QUARKS; SUM RULES; TEMPERATURE DEPENDENCE
- Descriptors DEC
- BOSONS; CURRENTS; ELEMENTARY PARTICLES; EQUATIONS; FERMIONS; FIELD THEORIES; HADRONS; MESONS; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY