Measurements of the tau mass and the mass difference of the tau+ and tau- at BABAR
We present the result from a precision measurement of the mass of the tau lepton, Mτ, based on 423 fb[subscript -1] of data recorded at the Υ(4S) resonance with the BABAR detector. Using a pseudomass endpoint method, we determine the mass to be 1776.68±0.12(stat)±0.41(syst) MeV. We also measure th...
Main Authors: | Fisher, Peter H. (Contributor), Dujmic, Denis (Contributor), Cowan, Ray Franklin (Contributor), Henderson, Shawn Wesley (Contributor), Sciolla, Gabriella (Contributor), Spitznagel, M. (Contributor), Yamamoto, R. K. (Contributor), Zhao, M. (Contributor) |
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Format: | Article |
Language: | English |
Published: |
American Physical Society,
2010-08-27T19:10:08Z.
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Subjects: | |
Online Access: | Get fulltext |
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