ELECTRIC-DIPOLE MOMENT OF THE TAU-LEPTON AT POLARIZED E(-) COLLIDERS()E()

Authors
COUTURE G
Citation
G. Couture, ELECTRIC-DIPOLE MOMENT OF THE TAU-LEPTON AT POLARIZED E(-) COLLIDERS()E(), Physics letters. Section B, 305(3), 1993, pp. 306-311
Citations number
14
Categorie Soggetti
Physics
Journal title
Physics letters. Section B → ACNP
ISSN journal
03702693
Volume
305
Issue
3
Year of publication
1993
Pages
306 - 311
Database
ISI
SICI code
0370-2693(1993)305:3<306:EMOTTA>2.0.ZU;2-Q
Abstract
We consider the process e+e --> tau+tau- and calculate the sensitivity of the azimuthal asymmetry in the pi- decay channel to F3. At square- root s = 6 Gev, this asymmetry could lead to a bound of 3 X 10(-3) on F3, given 10(7) tau+tau- pairs and transversely polarized initial beam s. We also consider partially polarized beams.