Measurement of the ratio of b quark production cross sections in pp collisions at √s=630 GeV and √s=1800 GeV

CDF Collaboration

Research output: Contribution to journalArticle

26 Scopus citations

Abstract

We report a measurement of the ratio of the bottom quark production cross section in antiproton-proton collisions at (Formula Presented)=630 GeV to 1800 GeV using bottom quarks with transverse momenta greater than 10.75 GeV identified through their semileptonic decays and long lifetimes. The measured ratio σ(630)/ σ(1800) 50.171±.024±.012 is in good agreement with next-to-leading order quantum chromodynamics.

Original languageEnglish (US)
Article number032002
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume66
Issue number3
DOIs
StatePublished - 2002

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Fingerprint Dive into the research topics of 'Measurement of the ratio of b quark production cross sections in pp collisions at √s=630 GeV and √s=1800 GeV'. Together they form a unique fingerprint.

  • Cite this