Measurement of the anomalous magnetic and electric dipole moments of the tau lepton

Acciarri, M. ; Adriani, O. ; Aguilar-Benitez, M. ; Gurtu, A. ; et., al (1998) Measurement of the anomalous magnetic and electric dipole moments of the tau lepton Physics Letters B, 434 (1-2). pp. 169-179. ISSN 0370-2693

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/S0370-2693(98)00736-9

Abstract

We analyse e+e →ττγ events using 100pb−1 of data collected by the L3 experiment during the 1991-1995 LEP runs at the Z pole. From the energy of the photons and their isolation from the tau decay products, we determine the anomalous magnetic and electric dipole moments of the tau to be, respectively: dτ = 0.004±0.027±0.023; dτ = (0.0±1.5±1.3) × 10−16 e.cm).

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ID Code:83537
Deposited On:21 Feb 2012 12:50
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