Search for anomalous production of single photon events in e+ e- annihilations at the Z resonance
Collaboration
8 pages
Published in:
- Phys.Lett.B 297 (1992) 469-476
- Published: 1992
Report number:
- CERN-PPE-92-185
Experiments:
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Abstract: (Elsevier)
Using a sample of e + e − annihilation events collected at the Z resonance corresponding to an integrated luminosity of 11.2 pb −1 , we have searched for γX final states where X represents stable, weakly interacting particles and the energy of the photon is greater than 1 2 E beam . No events were found. The results have been interpreted within a composite Z model and a supergravity model with a light gravitino.- electron positron: annihilation
- annihilation: electron positron
- electron positron: colliding beams
- colliding beams: electron positron
- photon: electroproduction
- electroproduction: photon
- Z0: composite
- supergravity
- mass: gravitino
- gravitino: mass
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