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Photon pair production bye + e ? annihilation and search for supersymmetric photinos at energies greater than 40 GeV
- Source :
- Zeitschrift f�r Physik C Particles and Fields. 26:337-342
- Publication Year :
- 1984
- Publisher :
- Springer Science and Business Media LLC, 1984.
-
Abstract
- The cross section for the processe + e −→γγ has been measured for c.m. energies 39.5 61 GeV and Λ+> GeV (95% confidence level) have been determined. A search for two photon final states with missing energy provided lower limits on the masses of the photino and selectron.
Details
- ISSN :
- 14346052 and 01709739
- Volume :
- 26
- Database :
- OpenAIRE
- Journal :
- Zeitschrift f�r Physik C Particles and Fields
- Accession number :
- edsair.doi...........3d7296d38621d4367adcbd8ca3e1db17
- Full Text :
- https://doi.org/10.1007/bf01452558