Published August 2014
| Version v1
Journal article
Measurement of the τ lifetime from Belle
Creators
Description
The lifetime of the τ-lepton is measured using the process e+e−→τ+τ−, where both τ-leptons decay to 3πν. The preliminary result based on 711 fb−1 of data collected on the ϒ(4S) resonance and in the nearby continuum is ττ=(290.18±0.54(stat.)±0.33(syst.))×10−15 s
Availability note (English)
Available from http://dx.doi.org/10.1016/j.nuclphysbps.2014.09.021Additional details
Identifiers
- DOI
- 10.1016/j.nuclphysbps.2014.09.021;
- PII
- S0920-5632(14)00152-2;
Publishing Information
- Journal Title
- Nuclear Physics. B, Proceedings Supplements
- Journal Volume
- 253-255
- Journal Page Range
- p. 87-90
- ISSN
- 0920-5632
- CODEN
- NPBSE7
Conference
- Title
- 12. international workshop on tau-lepton physics
- Acronym
- TAU2012
- Dates
- 17-21 Sep 2012
- Place
- Nagoya (Japan)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 46129287
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- LIFETIME; NUCLEAR DATA COLLECTIONS; PARTICLE DECAY; POSITRONS; RESONANCE; TAU PARTICLES
- Descriptors DEC
- ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; DECAY; ELEMENTARY PARTICLES; FERMIONS; HEAVY LEPTONS; LEPTONS; MATTER
Optional Information
- Copyright
- Copyright (c) 2014 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.