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Isolated lepton events at HERA: SUSY R-parity violation?

  • S.Y. ChoiEmail author
  • J. Kalinowski
  • H.-U. Martyn
  • R. Rückl
  • H. Spiesberger
  • P.M. Zerwas
Regular Article - Experimental Physics

Abstract

Events with an isolated high pT lepton, a hadron jet and missing energy as observed in the H1 experiment at HERA, are potentially associated with R-parity violation in supersymmetric theories. However, stringent kinematic constraints must be fulfilled if the production of supersymmetric particles in R-parity violating scenarios were the correct path for explaining these puzzling events. A reference point ℝ/   is specified for which these constraints are illustrated and implications of the supersymmetric interpretation for new classes of multi-lepton events are indicated.

Keywords

Invariant Mass Light Stop ZEUS Collaboration Miss Transverse Momentum Chargino Masse 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • S.Y. Choi
    • 1
    • 2
    Email author
  • J. Kalinowski
    • 3
  • H.-U. Martyn
    • 1
    • 4
  • R. Rückl
    • 5
  • H. Spiesberger
    • 6
  • P.M. Zerwas
    • 1
  1. 1.Deutsches Elektronen-Synchrotron DESYHamburgGermany
  2. 2.Physics Department and RIPCChonbuk National UniversityJeonjuKorea
  3. 3.Institute of Theoretical PhysicsWarsaw UniversityWarsawPoland
  4. 4.I. Physikalisches InstitutRWTH AachenAachenGermany
  5. 5.Institut für Theoretische PhysikUniversität WürzburgWürzburgGermany
  6. 6.Institut für PhysikJohannes-Gutenberg-Universität MainzMainzGermany

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