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Cross section for b-jet production in supp¯p collisions at √s=1.8 TeV

  • D0 Collaboration
  • New York University
  • Michigan State University
  • Kurchatov Institute
  • Tata Institute of Fundamental Research, Mumbai
  • University of Texas at Arlington
  • University of Illinois at Chicago
  • Centro Brasileiro de Pesquisas Fisicas
  • University of Michigan, Ann Arbor
  • Iowa State University
  • Stony Brook University
  • University of Maryland, College Park
  • Fermi National Accelerator Laboratory
  • University of Amsterdam
  • Women and Infants Hospital of Rhode Island-Warren Alpert Medical School of Brown University
  • University of California, Berkeley
  • University of Kansas
  • Universités Paris VI and VII
  • University of Rochester
  • Moscow State University
  • Panjab University
  • Lancaster University
  • Université Paris-Sud
  • Northern Illinois University
  • Florida State University
  • University of California, Davis
  • Northwestern University
  • Boston University
  • Rua São Francisco de Xavier
  • CINVESTAV-IPN
  • University of California, Riverside
  • Brookhaven National Laboratory
  • University of Nebraska-Lincoln
  • University of Notre Dame
  • University of Arizona
  • Kansas State University
  • Northeastern University
  • Institut Pierre Simon Laplace, CNRS and CEA
  • Radboud University
  • Rice University
  • Columbia University
  • Long Beach VA and University of California
  • Institute for Theoretical and Experimental Physics
  • Universidad de Los Andes, Colombia
  • Texas A&M University
  • Universidad de Buenos Aires
  • University of Oklahoma
  • California State University, Fresno
  • Universidad San Francisco de Quito
  • Indiana University Bloomington
  • University of Hawaii
  • Aix-Marseille Université
  • Seoul National University
  • Institute of High Energy Physics, Chinese Academy of Sciences
  • Langston University
  • Institute for Nuclear Physics
  • Louisiana Tech University
  • University of Delhi
  • Institute of Physics of the Czech Academy of Sciences
  • Charles University
  • University of Washington

Résultats de recherche: Contribution à un journalArticleRevue par des pairs

Résumé

Bottom-quark production in p¯p collisions at √s=1.8 TeV is studied with 5 pb−1 of data collected in 1995 by the D0 detector at the Fermilab Tevatron Collider. The differential production cross section for b jets in the central rapidity region (|yb|<1) as a function of jet transverse energy is extracted from a muon-tagged jet sample. Within experimental and theoretical uncertainties, D0 results are found to be higher than, but compatible with, next-to-leading-order QCD predictions.

langue originaleAnglais
Pages (de - à)5068-5073
Nombre de pages6
journalPhysical Review Letters
Volume85
Numéro de publication24
Les DOIs
étatPublié - 1 janv. 2000
Modification externeOui

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