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Search for Single Photons From Supersymmetric Particle Production

Authors
  • Fernandez, E.
  • Ford, William T.
  • Qi, N.
  • Read, Alexander L.
  • Smith, James G.
  • Camporesi, T.
  • De Sangro, R.
  • Marini, A.
  • Peruzzi, I.
  • Piccolo, M.
  • Ronga, F.
  • Blume, H.T.
  • Hurst, R.B.
  • Venuti, J.P.
  • Wald, H.B.
  • Weinstein, R.
  • Band, H.
  • Gettner, M.
  • Goderre, G.P.
  • Meyer, O.A.
  • And 29 more
Publication Date
Dec 01, 1984
Identifiers
DOI: 10.1103/PhysRevLett.54.1118
OAI: oai:inspirehep.net:207557
Source
INSPIRE-HEP
Keywords
License
Unknown
External links

Abstract

A search in e+e− annihilation for final states which contain only a single energetic photon has been performed at s=29 GeV with the MAC detector at PEP. The upper limit on an anomalous signal has been interpreted in terms of mass limits for supersymmetric particles under the assumption of radiative pair production of either supersymmetric photons or neutrinos. For the supersymmetric electron (ẽ) this limit is mẽ>37 GeV/c2 at the 90% confidence level if mẽL=mẽR and the supersymmetric photon (γ̃) has mγ̃=0.

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