Abstract
We present the results of a search in collisions at for anomalous production of events containing a photon and a lepton ( or ), both with large transverse energy, using 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 ( ), 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 , for which the observed total is 16 events and the expected mean total is events.
- Received 25 February 2002
DOI:https://doi.org/10.1103/PhysRevLett.89.041802
©2002 American Physical Society