Measurement of W gamma and Z gamma production in proton-proton collisions at root s=7 TeV with the ATLAS detector
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F11%3A00329216" target="_blank" >RIV/68407700:21220/11:00329216 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/11:00190941 RIV/68407700:21260/11:00190941 RIV/68407700:21670/11:00190941 RIV/68407700:21220/11:00190941 and 3 more
Result on the web
<a href="http://dx.doi.org/10.1007/JHEP09(2011)072" target="_blank" >http://dx.doi.org/10.1007/JHEP09(2011)072</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/JHEP09(2011)072" target="_blank" >10.1007/JHEP09(2011)072</a>
Alternative languages
Result language
angličtina
Original language name
Measurement of W gamma and Z gamma production in proton-proton collisions at root s=7 TeV with the ATLAS detector
Original language description
We present studies of W and Z bosons with associated high energy photons produced in pp collisions at root s = 7 TeV. The analysis uses 35 pb(-1) of data collected by the ATLAS experiment in 2010. The event selection requires W and Z bosons decaying into high p(T) leptons (electrons or muons) and a photon with E-T > 15 GeV separated from the lepton(s) by a distance Delta R(l, gamma) > 0.7 in n-phi space. A total of 95 (97) pp > e(+/-)nu gamma + X (pp -> mu(+/-)nu(gamma) + X) and 25 (23) pp -> e(+)e(-)gamma X (pp -> mu+mu-gamma + X) event candidates are selected. The kinematic distributions of the leptons and photons and the production cross sections are measured. The data are found to agree with Standard Model predictions that include next-to-leading-order O(alpha alpha(s)) contributions.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
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
Journal of High Energy Physics
ISSN
1029-8479
e-ISSN
1029-8479
Volume of the periodical
2011
Issue of the periodical within the volume
9
Country of publishing house
IT - ITALY
Number of pages
42
Pages from-to
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UT code for WoS article
000432115800001
EID of the result in the Scopus database
2-s2.0-80053144808