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Search for New Physics in Photon-Lepton Events in p anti-p Collisions at s**(1/2) = 1.8 TeV

Lancaster, M; Waters, DCDFC; (2002) Search for New Physics in Photon-Lepton Events in p anti-p Collisions at s**(1/2) = 1.8 TeV. Physical Review Letters , 89 (4) , Article 041802. 10.1103/PhysRevLett.89.041802. Green open access

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Abstract

We present the results of a search in pp̅ 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.

Type: Article
Title: Search for New Physics in Photon-Lepton Events in p anti-p Collisions at s**(1/2) = 1.8 TeV
Open access status: An open access version is available from UCL Discovery
DOI: 10.1103/PhysRevLett.89.041802
Publisher version: http://dx.doi.org/10.1103/PhysRevLett.89.041802
Language: English
Additional information: © 2002 The American Physical Society
UCL classification: UCL
UCL > Provost and Vice Provost Offices
UCL > Provost and Vice Provost Offices > UCL BEAMS
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences
UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > Dept of Physics and Astronomy
URI: https://discovery.ucl.ac.uk/id/eprint/131983
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