Published July 18, 1991
| Version v1
Journal article
Two-loop coefficient functions in the large mass expansions of correlators of two (pseudo) scalar and (pseudo) vector currents
- 1. Nuclear Physics Inst., Moscow State Univ. (Russia)
Description
Coefficient functions of the operator G2 in the large mass expansions of correlators of two (pseudo) scalar and (pseudo) vector currents are calculated in the two-loop approximation. The obtained results are numerically sizeable and could be important for the phenomenological determination of the value of the corresponding condensate . (orig.)
Additional details
Publishing Information
- Journal Title
- Physics Letters. Section B
- Journal Volume
- 263
- Journal Issue
- 3/4
- Series
- Phys. Lett., Sect. B.
- Journal Page Range
- 481-484
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 23028775
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- FUNCTIONS; MATHEMATICAL OPERATORS; QUANTUM CHROMODYNAMICS; RENORMALIZATION; SERIES EXPANSION; SUM RULES; VECTOR CURRENTS
- Descriptors DEC
- ALGEBRAIC CURRENTS; CURRENTS; EQUATIONS; FIELD THEORIES; QUANTUM FIELD THEORY