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Measurement of the triple-differential cross section for photon + jets production in proton-proton collisions at = 7 TeV
A bstract A measurement of the triple-differential cross section, , in photon + jets final states using a data sample from proton-proton collisions at = 7 TeV is presented. This sample corresponds to an integrated luminosity of 2.14 fb −1 collected by the CMS detector at the LHC. Photons and jets ar...
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Published in: | The journal of high energy physics 2014-06, Vol.2014 (6), p.1-35 |
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Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , |
Format: | Article |
Language: | English |
Subjects: | |
Citations: | Items that this one cites |
Online Access: | Get full text |
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Summary: | A
bstract
A measurement of the triple-differential cross section,
, in photon + jets final states using a data sample from proton-proton collisions at
= 7 TeV is presented. This sample corresponds to an integrated luminosity of 2.14 fb
−1
collected by the CMS detector at the LHC. Photons and jets are reconstructed within a pseudorapidity range of |
η
| < 2.5, and are required to have transverse momenta in the range 40 <
< 300 GeV and
> 30 GeV, respectively. The measurements are compared to theoretical predictions from the sherpa leading-order QCD Monte Carlo event generator and the next-to-leading-order perturbative QCD calculation from jetphox. The predictions are found to be consistent with the data over most of the examined kinematic region. |
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ISSN: | 1029-8479 |
DOI: | 10.1007/JHEP06(2014)009 |