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          Institute: MPI für Physik     Collection: MPI für Physik     Display Documents



ID: 543948.0, MPI für Physik / MPI für Physik
Single top production at HERA in the Standard Model and its minimal supersymmetric extension
Authors:Hollik, W.; Huettmann, A.; Kniehl, B. A.
Date of Publication (YYYY-MM-DD):2008
Title of Journal:Nuclear Physics B
Journal Abbrev.:Nucl.Phys.B
Issue / Number:790
Start Page:200
End Page:215
Audience:Not Specified
Intended Educational Use:No
Abstract / Description:The H1 Collaboration at the DESY electron-proton collider HERA has observed, in photoproduction and neutral-current deep-inelastic scattering, an unexpected excess of events with isolated leptons and missing transverse momentum, especially at large values of hadronic transverse momentum - a signature typical for single top-quark production. This observation is being substantiated in the HERA II run. Motivated by this, we evaluate the cross section of single top-quark photo- and electroproduction both in the standard model and its minimal supersymmetric extension, considering both minimal and non-minimal flavour-violation scenarios in the latter case.
Classification / Thesaurus:Phenomenology of High Energy Physics
Comment of the Author/Creator:22 pages, 14 figures
External Publication Status:published
Document Type:Article
Communicated by:N.N.
Affiliations:MPI für Physik
Identifiers:LOCALID:MPP-2006-57
URL:http://www.slac.stanford.edu/spires/find/hep/www?r...
URL:http://arXiv.org/abs/hep-ph/0606073
URL:http://publications.mppmu.mpg.de/?action=search&mp...
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