Measurement of beauty photoproduction near threshold using di-electron events with the H1 detector at HERA
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F12%3A10127648" target="_blank" >RIV/00216208:11320/12:10127648 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/12:00388526
Result on the web
<a href="http://dx.doi.org/10.1140/epjc/s10052-012-2148-1" target="_blank" >http://dx.doi.org/10.1140/epjc/s10052-012-2148-1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1140/epjc/s10052-012-2148-1" target="_blank" >10.1140/epjc/s10052-012-2148-1</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of beauty photoproduction near threshold using di-electron events with the H1 detector at HERA
Original language description
The cross section for ep -> eb (b) over barX in photoproduction is measured with the H1 detector at the ep-collider HERA. The decay channel b (b) over bar -> eeX' is selected by identifying the semi-electronic decays of the b-quarks. The total productioncross section is measured in the kinematic range given by the photon virtuality Q(2) {= 1 GeV2, the inelasticity 0.05 {= y {= 0.65 and the pseudorapidity of the b-quarks vertical bar eta(b)vertical bar, vertical bar eta((b) over bar)vertical bar {= 2. The differential production cross section is measured as a function of the average transverse momentum of the beauty quarks < P-T(b)> down to the threshold. The results are compared to next-to-leading-order QCD predictions.
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
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
European Physical Journal C
ISSN
1434-6044
e-ISSN
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Volume of the periodical
72
Issue of the periodical within the volume
10
Country of publishing house
DE - GERMANY
Number of pages
19
Pages from-to
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UT code for WoS article
000310609100032
EID of the result in the Scopus database
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