Measurement of charm production at central rapidity in proton-proton collisions at root s=7 TeV

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F12%3A00388921" target="_blank" >RIV/68378271:_____/12:00388921 - isvavai.cz</a>
Alternative codes found
RIV/61389005:_____/12:00388921 RIV/68407700:21340/12:00190334
Result on the web
<a href="http://dx.doi.org/10.1007/JHEP01(2012)128" target="_blank" >http://dx.doi.org/10.1007/JHEP01(2012)128</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP01(2012)128" target="_blank" >10.1007/JHEP01(2012)128</a>

Result language
angličtina
Original language name
Measurement of charm production at central rapidity in proton-proton collisions at root s=7 TeV
Original language description
The pt-di?erential inclusive production cross sections of the prompt charmed mesons D0 , D+ , and D(star)+ in the rapidity range |y| < 0.5 were measured in proton-proton collisions at s = 7 TeV at the LHC using the ALICE detector. Reconstructing the decays D0 K ? + , D+ K ? + ? + , D(star)+ D0 ? + , and their charge conjugates, about 8,400 D0 , 2,900 D+ , and 2,600 D(star)+ mesons with 1 < pt < 24 GeV/c were counted, after selection cuts, in a data sample of 3.1410 8 events collected with a minimum-biastrigger (integrated luminosity Lint = 5 nb 1 ). The results are described within uncertainties by predictions based on perturbative QCD.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BG - Nuclear, atomic and molecular physics, accelerators
OECD FORD branch
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Project
<a href="/en/project/LA08015" target="_blank" >LA08015: Collaboration of the Czech Republic with CERN</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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