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Title: Searches for New Physics in Diphoton Events in {ital p}{ovr {ital p}} Collisions at {radical} (s) =1.8 TeV

Searches for New Physics in Diphoton Events in {ital p}{ovr {ital p}} Collisions at {radical} (s) =1.8 TeV We have searched for anomalous production of missing E{sub T}thinsp(E/ {sub T}) , jets, leptons (e,thinsp{mu},thinsp{tau}) , b quarks , or additional photons in events containing two isolated, central ({vert_bar}{eta}{vert_bar}{lt}1.0) photons with E{sub T}{gt}12 GeV . The results are consistent with standard model expectations, with the possible exception of one event that has in addition to the two photons a central electron, a high-E{sub T} electromagnetic cluster, and large E/{sub T} . We set limits using two specific supersymmetry scenarios for production of diphoton events with E/{sub T} . {copyright} {ital 1998} {ital The American Physical Society}
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Publication Date:
OSTI Identifier:OSTI ID: 656331
Resource Type:Journal Article
Resource Relation:Journal Name: Physical Review Letters; Journal Volume: 81; Journal Issue: 9; Other Information: PBD: Aug 1998
Country of Publication:United States
Language:English
Subject: 66 PHYSICS; STANDARD MODEL; JET MODEL; PROTON-ANTIPROTON INTERACTIONS; PARTICLE PRODUCTION; TEV RANGE 01-10; FERMILAB COLLIDER DETECTOR; TRANSVERSE ENERGY; LEPTONS; B QUARKS; PHOTONS; SUPERSYMMETRY; PAIR PRODUCTION; SPARTICLES; QUANTUM CHROMODYNAMICS; INCLUSIVE INTERACTIONS