Published 1981
| Version v1
Journal article
Kaon and tau-decay rates in QCD
Creators
- 1. Calcutta Univ. (India). Satyendranath Bose Inst. of Physical Sciences
Description
Using techniques developed by Shifman, Vainshtein and Zakharov for QCD, we have computed the non-perturbative power corrections to fsub(K) and the semi-leptonic decay rate of tau. These corrections, though small, are found to improve agreement with experiments. (orig.)
Additional details
Publishing Information
- Journal Title
- Z. Phys., C
- Journal Volume
- 8
- Journal Issue
- 1
- Series
- Z. Phys., C.
- Journal Page Range
- 49-52
- ISSN
- 0170-9739
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 13663351
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Descriptors DEI
- CORRECTIONS; KAONS; QUANTUM CHROMODYNAMICS; SEMILEPTONIC DECAY; TAU PARTICLES
- Descriptors DEC
- BOSONS; DECAY; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HADRONS; HEAVY LEPTONS; LEPTONS; MESONS; PARTICLE DECAY; POSTULATED PARTICLES; PSEUDOSCALAR MESONS; QUANTUM FIELD THEORY; STRANGE PARTICLES; WEAK PARTICLE DECAY