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Tviolation induced by supersymmetry int tandW+W−physics

Authors
Journal
Physics Letters B
0370-2693
Publisher
Elsevier
Publication Date
Volume
315
Identifiers
DOI: 10.1016/0370-2693(93)91622-t
Disciplines
  • Physics

Abstract

Abstract T-odd dorrelationms of polarizations and momenta provide a promising testing grouns for new physics beyond the standard model. We estimate the contribution of the minimal supersymmetric extension of the standard model to two such observable: in the production of t t , we look for a term proportional to J t·( p q× p t) - where J t is the polarization of the t quark and p q,t are the momenta of the initial and final particles - and find that it is of the order of 10 −1×( α s π ) . Int the production of W + W −, we look for a term proportional to E W·( p q× p W)( p q· E W) - where E W is the transverse polarization of W - to find that it can be as large as 10 −1 × ( α w π ) .

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