Published January 23, 1986
| Version v1
Journal article
Contribution of higher quark condensates to the light quark vacuum polarization
Description
A method of calculation of higher power corrections to the QCD sum rules for light quark systems, based on the background field formalism, is considered. The contribution of quark operators with dimension d<=8 to the polarization operator of the vector current of light quarks is found. (orig.)
Additional details
Publishing Information
- Journal Title
- Phys. Lett., B
- Journal Volume
- 166
- Journal Issue
- 4
- Series
- Phys. Lett., B.
- Journal Page Range
- 429-435
- ISSN
- 0370-2693
- CODEN
- PYLBA
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 17030402
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- ANNIHILATION OPERATORS; BOSE-EINSTEIN CONDENSATION; CORRECTIONS; CREATION OPERATORS; FERMIONS; FEYNMAN DIAGRAM; POLARIZATION; QUANTUM CHROMODYNAMICS; QUARKS; SUM RULES; VACUUM STATES; VECTOR CURRENTS
- Descriptors DEC
- ALGEBRAIC CURRENTS; CURRENTS; DIAGRAMS; ELEMENTARY PARTICLES; EQUATIONS; FIELD THEORIES; INFORMATION; MATHEMATICAL OPERATORS; POSTULATED PARTICLES; QUANTUM FIELD THEORY; QUANTUM OPERATORS