Search for new physics in photon-lepton events in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>p</mml:mi><mml:mrow><mml:mrow><mml:mover><mml:mrow><mml:mi>p</mml:mi></mml:mrow><mml:mrow><mml:mi>¯</mml:mi></mml:mrow></mml:mover></mml:mrow></mml:mrow></mml:math>collisions at<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt></mml:mrow><mml:mrow><mml:mrow><mml:mrow/></mml:mrow></mml:mrow><mml:mo>=</mml:mo><mml:mn>1.8</mml:mn><mml:mn/><mml:mi> </mml:mi><mml:mi mathvariant="normal">TeV</mml:mi></mml:math>

We present the results of a search in $p\overline{p}$ collisions at $\sqrt{s}=1.8\mathrm{TeV}$ for anomalous production of events containing a photon with large transverse energy and a lepton $(e$ or $\ensuremath{\mu})$ with large transverse energy, using $86 {\mathrm{pb}}^{\ensuremath{-}1}$ 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 $({E}_{T}),$ 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 ${E}_{T},$ for which the observed total is 16 events and the expected mean total is $7.6\ifmmode\pm\else\textpm\fi{}0.7$ events.

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