Publication Type
Journal Article
Version
publishedVersion
Publication Date
11-1997
Abstract
A new measurement of the mean lifetime of the τ lepton is presented. Three different analysis methods are applied to a sample of 90000 τ pairs, collected in 1993 and 1994 with the ALEPH detector at LEP. The average of this measurement and those previously published by ALEPH is ττ = 290.1±1.5±1.1fs.
Discipline
Databases and Information Systems
Research Areas
Data Science and Engineering
Publication
Physics Letters B
Volume
414
Issue
3-4
First Page
362
Last Page
372
ISSN
0370-2693
Identifier
10.1016/S0370-2693(97)01116-7
Publisher
Elsevier: SCOAP3 / Elsevier
Citation
1
Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivative Works 4.0 International License.