Recent D-Zero results on the top quark

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Recent results on top quark physics with the D0 experiment in {anti p}p collisions at {radical}s = 1.8 TeV for an integrated luminosity of 125 pb{sup -1} are reported. The direct measurement of the top quark mass uses single lepton events, giving the result m{sub top} = 173.3 {+-} 5.6(stat) {+-} 6.2(syst) GeV=c{sup 2}. The measurement of the t{anti t} production cross section includes analyses from 8 top decay channels: dilepton (t{anti t} {yields} e{mu}, ee, and {mu}{mu}), electron and neutrino (t{anti t} {yields} e{nu}), and single leptons (t{anti t} {yields} e + jets and t{anti t} {yields} {mu} + ... continued below

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8 p.

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Li, Q. & Collaboration, D0 July 1, 1997.

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Recent results on top quark physics with the D0 experiment in {anti p}p collisions at {radical}s = 1.8 TeV for an integrated luminosity of 125 pb{sup -1} are reported. The direct measurement of the top quark mass uses single lepton events, giving the result m{sub top} = 173.3 {+-} 5.6(stat) {+-} 6.2(syst) GeV=c{sup 2}. The measurement of the t{anti t} production cross section includes analyses from 8 top decay channels: dilepton (t{anti t} {yields} e{mu}, ee, and {mu}{mu}), electron and neutrino (t{anti t} {yields} e{nu}), and single leptons (t{anti t} {yields} e + jets and t{anti t} {yields} {mu} + jets) with and without b tagging. We measure the t{anti t} production cross section to be 5.5 {+-} 1.8 pb at m{sub top} = 173.3 GeV/c{sup 2}.

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8 p.

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INIS; OSTI as DE97053686

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  • 5. San Miniato topical seminar on the irresistible rise of the standard mode, San Miniato (Italy), 21-25 Apr 1997

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  • Other: DE97053686
  • Report No.: FNAL/C--97/229-E
  • Report No.: CONF-9704173--
  • Grant Number: AC02-76CH03000
  • Office of Scientific & Technical Information Report Number: 575207
  • Archival Resource Key: ark:/67531/metadc690419

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  • July 1, 1997

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  • Aug. 14, 2015, 8:43 a.m.

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  • April 1, 2016, 4:47 p.m.

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Li, Q. & Collaboration, D0. Recent D-Zero results on the top quark, article, July 1, 1997; Batavia, Illinois. (digital.library.unt.edu/ark:/67531/metadc690419/: accessed August 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.