Charge asymmetries in [formula omitted] with polarized photons

It is shown that the difference in the distributions of positive ( μ +) and negative charged leptons ( μ −1) in reactions γγ → μ +μ −1 + ν ν and γγ → W ±μ ∓ + ν( ν) at √s > 200 GeV leads to observable charge asymmetry of muons which is sensitive to New Physics effects.

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Bibliographic Details
Published in:	Nuclear physics. Section B, Proceedings supplement Vol. 126; pp. 354 - 359
Main Authors:	Anipko, D.A., Cannoni, M., Ginzburg, I.F., Panella, O., Pak, A.V.
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 2004
Online Access:	Get full text
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Description
Summary:	It is shown that the difference in the distributions of positive ( μ +) and negative charged leptons ( μ −1) in reactions γγ → μ +μ −1 + ν ν and γγ → W ±μ ∓ + ν( ν) at √s > 200 GeV leads to observable charge asymmetry of muons which is sensitive to New Physics effects.
ISSN:	0920-5632 1873-3832
DOI:	10.1016/S0920-5632(03)02357-0