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Search for New Physics in Photon-Lepton Events in pp Collisions at s√=1.8TeV

CollaborationWith : Clark, Allan Geoffrey / Kambara, Hisanori / Speer, Thomas / Strumia Michelini, Federica / Wu, Xin
Published in Physical Review Letters. 2002, vol. 89, no. 04, p. 041802
Abstract We present the results of a search in pp¯ collisions at s√=1.8TeV for anomalous production of events containing a photon and a lepton ( e or μ), both with large transverse energy, using 86pb−1 of data collected with the Collider Detector at Fermilab during the 1994–1995 collider run at the Fermilab Tevatron. The presence of large missing transverse energy ( ET), 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 ET, for which the observed total is 16 events and the expected mean total is 7.6±0.7 events.
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CDF COLLABORATION. Search for New Physics in Photon-Lepton Events in pp Collisions at s√=1.8TeV. In: Physical Review Letters, 2002, vol. 89, n° 04, p. 041802. doi: 10.1103/PhysRevLett.89.041802 https://archive-ouverte.unige.ch/unige:38042

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Deposited on : 2014-06-23

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