Measurement of the B(s)(0) Production Cross Section with B(s)(0) -} J/psi phi Decays in pp Collisions at root s=7 TeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10109345" target="_blank" >RIV/00216208:11320/11:10109345 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1103/PhysRevD.84.052008" target="_blank" >http://dx.doi.org/10.1103/PhysRevD.84.052008</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.84.052008" target="_blank" >10.1103/PhysRevD.84.052008</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of the B(s)(0) Production Cross Section with B(s)(0) -} J/psi phi Decays in pp Collisions at root s=7 TeV
Original language description
The B(s)(0) differential production cross section is measured as functions of the transverse momentum and rapidity in pp collisions at root s = 7 TeV, using the B(s)(0) -} J/psi phi decay, and compared with predictions based on perturbative QCD calculations at next-to-leading order. The data sample, collected by the CMS experiment at the LHC, corresponds to an integrated luminosity of 40 pb(-1). The B(s)(0) is reconstructed from the decays J/psi -} mu+mu- and phi -} K(+)K(-). The integrated B(s)(0) cross section times B(s)(0) -} J/psi phi branching fraction in the range 8 { p(T)(B) { 50 GeV/c and vertical bar y(B)vertical bar { 2.4 is measured to be 6.9 +/- 0.6 +/- 0.6 nb, where the first uncertainty is statistical and the second is systematic.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LA08015" target="_blank" >LA08015: Collaboration of the Czech Republic with CERN</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review D - Particles, Fields, Gravitation and Cosmology
ISSN
1550-7998
e-ISSN
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Volume of the periodical
84
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
16
Pages from-to
052008, 1-16
UT code for WoS article
000295046500001
EID of the result in the Scopus database
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