Published October 24, 1988
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Surprising theoretical results on the decay rate of the /tau/ lepton
Description
Corrections to the naive prediction for the inclusive semihadronic decay rate of the /tau/ lepton contain several surprises: electroweak corrections are significant, nonperturbative QCD corrections can be treated systematically, and the order α/sub s/3 perturbative QCD corrections are enormous. The possibility of precise theoretical predictions of the decay rate is discussed. 10 refs
Availability note (English)
MF available from INIS under the Report Number; Available from NTIS, PC A02/MF A01 - OSTI; 1 as DE89005781.Files
20036046.pdf
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Additional details
Publishing Information
- Imprint Pagination
- 3 p.
- Report number
- ANL-HEP-CP--88-74
Conference
- Title
- Meeting of the Division of Particles and Fields of the American Physical Society (APS).
- Dates
- 15-18 Aug 1988.
- Place
- Storrs, CT (USA).
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20036046
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- BRANCHING RATIO; LEPTONS; QUANTUM CHROMODYNAMICS; SEMILEPTONIC DECAY; TAU PARTICLES; WEAK INTERACTIONS
- Descriptors DEC
- BASIC INTERACTIONS; DECAY; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; HEAVY LEPTONS; INTERACTIONS; PARTICLE DECAY; QUANTUM FIELD THEORY; WEAK PARTICLE DECAY
Optional Information
- Notes
- Portions of this document are illegible in microfiche products.
- Secondary number(s)
- CONF-8808145--19.