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

CDF Collaboration

doi:10.1103/PhysRevD.66.032002

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

CDF Collaboration

Physics and Astronomy

University of Florida
Lawrence Berkeley National Laboratory
Waseda University
Fermi National Accelerator Laboratory
University of Pennsylvania
University of Michigan, Ann Arbor
Massachusetts Institute of Technology
Academia Sinica - Institute of Physics
Joint Institute for Nuclear Research
University of Tsukuba
The University of Chicago
University of Oxford
University of Padua
Harvard University
University of Rochester
Purdue University
Johns Hopkins University
University of California at Davis
National Institute for Nuclear Physics
Scuola Normale Superiore di Pisa
University of Trieste
University of Glasgow
University of Wisconsin-Madison
Duke University
Brandeis University
Rockefeller University
Argonne National Laboratory
University of California at Los Angeles

Research output: Contribution to journal › Article › peer-review

33 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 language	English
Article number	032002
Journal	Physical Review D - Particles, Fields, Gravitation and Cosmology
Volume	66
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevD.66.032002
State	Published - 2002

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10.1103/PhysRevD.66.032002

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

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.",

author = "\{CDF Collaboration\} and D. Acosta and T. Affolder and H. Akimoto and Albrow, \{M. G.\} and D. Ambrose and D. Amidei and K. Anikeev and J. Antos and G. Apollinari and T. Arisawa and A. Artikov and T. Asakawa and W. Ashmanskas and F. Azfar and P. Azzi-Bacchetta and N. Bacchetta and H. Bachacou and W. Badgett and S. Bailey and \{De Barbaro\}, P. and A. Barbaro-Galtieri and Barnes, \{V. E.\} and Barnett, \{B. A.\} and S. Baroiant and M. Barone and G. Bauer and F. Bedeschi and S. Belforte and Bell, \{W. H.\} and G. Bellettini and J. Bellinger and D. Benjamin and J. Bensinger and A. Beretvas and Berge, \{J. P.\} and J. Berryhill and A. Bhatti and M. Binkley and D. Bisello and M. Bishai and Blair, \{R. E.\} and C. Blocker and K. Bloom and B. Blumenfeld and Blusk, \{S. R.\} and A. Bocci and A. Bodek and G. Bolla and Y. Bonushkin and D. Tsybychev",

note = "Publisher Copyright: {\textcopyright} 2002 The American Physical Society.",

year = "2002",

doi = "10.1103/PhysRevD.66.032002",

language = "English",

volume = "66",

journal = "Physical Review D - Particles, Fields, Gravitation and Cosmology",

issn = "1550-7998",

number = "3",

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T1 - Measurement of the ratio of b quark production cross sections in pp collisions at √s=630 GeV and √s=1800 GeV

AU - CDF Collaboration

AU - Acosta, D.

AU - Affolder, T.

AU - Akimoto, H.

AU - Albrow, M. G.

AU - Ambrose, D.

AU - Amidei, D.

AU - Anikeev, K.

AU - Antos, J.

AU - Apollinari, G.

AU - Arisawa, T.

AU - Artikov, A.

AU - Asakawa, T.

AU - Ashmanskas, W.

AU - Azfar, F.

AU - Azzi-Bacchetta, P.

AU - Bacchetta, N.

AU - Bachacou, H.

AU - Badgett, W.

AU - Bailey, S.

AU - De Barbaro, P.

AU - Barbaro-Galtieri, A.

AU - Barnes, V. E.

AU - Barnett, B. A.

AU - Baroiant, S.

AU - Barone, M.

AU - Bauer, G.

AU - Bedeschi, F.

AU - Belforte, S.

AU - Bell, W. H.

AU - Bellettini, G.

AU - Bellinger, J.

AU - Benjamin, D.

AU - Bensinger, J.

AU - Beretvas, A.

AU - Berge, J. P.

AU - Berryhill, J.

AU - Bhatti, A.

AU - Binkley, M.

AU - Bisello, D.

AU - Bishai, M.

AU - Blair, R. E.

AU - Blocker, C.

AU - Bloom, K.

AU - Blumenfeld, B.

AU - Blusk, S. R.

AU - Bocci, A.

AU - Bodek, A.

AU - Bolla, G.

AU - Bonushkin, Y.

AU - Tsybychev, D.

PY - 2002

Y1 - 2002

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/4243914757

U2 - 10.1103/PhysRevD.66.032002

DO - 10.1103/PhysRevD.66.032002

M3 - Article

AN - SCOPUS:4243914757

SN - 1550-7998

VL - 66

JO - Physical Review D - Particles, Fields, Gravitation and Cosmology

JF - Physical Review D - Particles, Fields, Gravitation and Cosmology

IS - 3

M1 - 032002

ER -

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

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