Search for top quark with D0 detector

Conference · Wed Sep 01 04:00:00 EDT 1993

OSTI ID:10181402

Protopopescu, S D

We report preliminary results of a search for the top quark by the D{O} collaboration at the Fermilab Tevatron p{bar p} collider using a data sample corresponding to an integrated luminosity of about 7.5 pb{sup {minus}1}. Events with a high p{sub T} isolated electron and large missing E{sub T} which are candidates for containing W bosons were studied. Only one vent was found having an additional isolated lepton. Combining the ee and e{mu} channels we set a lower limit of 99 GeV/c{sup 2} for the top quark mass.

• Research Organization: Brookhaven National Lab., Upton, NY (United States)
• Sponsoring Organization: USDOE, Washington, DC (United States)
• DOE Contract Number: AC02-76CH00016
• OSTI ID: 10181402
• Report Number(s): BNL--49360; CONF-930363--7; ON: DE93040170; IN: OG-1204
• Country of Publication: United States
• Language: English

Related Subjects

662340
662440
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
FERMILAB TEVATRON
HADRON INTERACTIONS
INTERMEDIATE VECTOR BOSONS
PARTICLE IDENTIFICATION
PROPERTIES OF OTHER PARTICLES INCLUDING HYPOTHETICAL PARTICLES
PROTON-ANTIPROTON INTERACTIONS
QUARKS
REST MASS
SHOWER COUNTERS
TOP PARTICLES
TRANSVERSE ENERGY