Direct probes of R-parity-violating supersymmetric couplings via single-top-squark production

doi:https://doi.org/10.1103/PhysRevD.63.115001

Title: Direct probes of R-parity-violating supersymmetric couplings via single-top-squark production

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Abstract

We study the s-channel production of a single top squark in hadron collisions through an R-parity-violating mechanism, examining in detail the case in which the squark decays through an R-parity-conserving process into a bottom quark, a lepton, and missing energy. We show that the top squark can be discovered if its mass is less than 400 GeV, or that the current bound on the size of the R-parity-violating couplings can be reduced by up to one order of magnitude with existing data and by two orders of magnitude at the forthcoming run II of the Fermilab Tevatron.

Authors:: Berger, Edmond L; Harris, B W; Sullivan, Z

Publication Date:: 2001-06-01

Research Org.:: Argonne National Laboratory (ANL), Argonne, IL

Sponsoring Org.:: (US)

OSTI Identifier:: 40205140

Resource Type:: Journal Article

Journal Name:: Physical Review D

Additional Journal Information:: Journal Volume: 63; Journal Issue: 11; Other Information: DOI: 10.1103/PhysRevD.63.115001; Othernumber: PRVDAQ000063000011115001000001; 005111PRD; PBD: 1 Jun 2001; Journal ID: ISSN 0556-2821

Publisher:: The American Physical Society

Country of Publication:: United States

Language:: English

Subject:: 43 PARTICLE ACCELERATORS; FERMILAB TEVATRON; HADRONS; PROBES; PRODUCTION; S CHANNEL

Citation Formats


                    Berger, Edmond L, Harris, B W, and Sullivan, Z. Direct probes of R-parity-violating supersymmetric couplings via single-top-squark production.  United States: N. p., 2001. 
        Web.  doi:10.1103/PhysRevD.63.115001.

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                    Berger, Edmond L, Harris, B W, & Sullivan, Z. Direct probes of R-parity-violating supersymmetric couplings via single-top-squark production.  United States.  https://doi.org/10.1103/PhysRevD.63.115001

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                    Berger, Edmond L, Harris, B W, and Sullivan, Z. Fri .  
        "Direct probes of R-parity-violating supersymmetric couplings via single-top-squark production".  United States.  https://doi.org/10.1103/PhysRevD.63.115001.

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@article{osti_40205140,

  title        = {Direct probes of R-parity-violating supersymmetric couplings via single-top-squark production},

  author       = {Berger, Edmond L and Harris, B W and Sullivan, Z},

  abstractNote = {We study the s-channel production of a single top squark in hadron collisions through an R-parity-violating mechanism, examining in detail the case in which the squark decays through an R-parity-conserving process into a bottom quark, a lepton, and missing energy. We show that the top squark can be discovered if its mass is less than 400 GeV, or that the current bound on the size of the R-parity-violating couplings can be reduced by up to one order of magnitude with existing data and by two orders of magnitude at the forthcoming run II of the Fermilab Tevatron.},

  doi          = {10.1103/PhysRevD.63.115001},

  url          = {https://www.osti.gov/biblio/40205140},
  journal      = {Physical Review D},

  issn         = {0556-2821},

  number       = 11,

  volume       = 63,

  place        = {United States},

  year         = {2001},

  month        = {6}

}

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