Search for New Physics in Photon-Lepton Events in pbar-p Collisions at root-s= 1.8 TeV
arXiv:hep-ex/0202044 · doi:10.1103/PhysRevLett.89.041802
Abstract
We present the results of a search in pbar-p collisions at root-s=1.8 TeV for anomalous production of events containing a photon and a lepton (e or mu), both with large transverse energy, using 86 pb-1 of data collected with the Collider Detector at Fermilab during the 1994-95 collider run at the Fermilab Tevatron. The presence of large missing transverse energy, additional photons, or additional leptons in these events is also analyzed. The results are consistent with standard model expectations, with the possible exception of photon-lepton events with large missing transverse energy, for which the observed total is 16 events and the expected mean total is 7.6 \pm 0.7 events.
As accepted by Phys. Rev. Lett- shortened by removing one figure and with some changes to text
References in corpus (4)
- High-p_T Jets in pbarp Collisions at sqrt{s} = 630 and 1800 GeV
- Photon Events with Missing Energy at sqrt(s) = 183 to 189 GeV
- Study of the W+W-gamma Process and Limits on Anomalous Quartic Gauge Boson Couplings at LEP
- Search for Narrow Diphoton Resonances and for gamma-gamma+W/Z Signatures in p\bar p Collisions at sqrt(s)=1.8 TeV
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