Top polarization as a probe of new physics

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dc.contributor University of Helsinki, Helsinki Institute of Physics en M Godbole, Rohini D Rindani, Saurabh Rao, Kumar K Singh, Ritesh 2010-12-20T16:02:00Z 2010-12-20T16:02:00Z 2010
dc.identifier.citation M Godbole , R , D Rindani , S , Rao , K & K Singh , R 2010 , ' Top polarization as a probe of new physics ' , AIP Conference Proceedings , vol. 1200 , no. 1 , pp. 682-685 . en
dc.identifier.issn 0094-243X
dc.identifier.other PURE: 11375212
dc.identifier.other PURE UUID: 49ba7fd5-7180-4dad-80d5-306156a752fe
dc.identifier.other ArXiv:
dc.identifier.other Scopus: 77949882538
dc.description.abstract We investigate the effects of new physics scenarios containing a high mass vector resonance on top pair production at the LHC, using the polarization of the produced top. In particular we use kinematic distributions of the secondary lepton coming from top decay, which depends on top polarization, as it has been shown that the angular distribution of the decay lepton is insensitive to the anomalous tbW vertex and hence is a pure probe of new physics in top quark production. Spin sensitive variables involving the decay lepton are used to probe top polarization. Some sensitivity is found for the new couplings of the top. en
dc.format.extent 4
dc.language.iso eng
dc.relation.ispartof AIP Conference Proceedings
dc.rights en
dc.subject hep-ph en
dc.subject 114 Physical sciences en
dc.title Top polarization as a probe of new physics en
dc.type Conference article
dc.type.uri info:eu-repo/semantics/other

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