Measurement of the triple-differential cross section for photon plus jets production in proton-proton collisions at=7 TeV
Yazarlar (1)
| Makale Türü |
Özgün Makale
(ESCI dergilerinde yayınlanan tam makale)
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| Dergi Adı | Journal of High Energy Physics | ||
| Dergi ISSN | 1126-6708 | ||
| Makale Dili | İngilizce | Basım Tarihi | 06-2014 |
| Cilt / Sayı / Sayfa | 2014 / 6 / 1–35 | DOI | 10.1007/JHEP06(2014)009 |
| Makale Linki | https://link.springer.com/content/pdf/10.1007/JHEP06(2014)009.pdf | ||
| UAK Araştırma Alanları |
Fen Bilimleri ve Matematik
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| Özet |
| A measurement of the triple-differential cross section, d3 σ/ (dpT γdηγ dηjet), 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 < pT jet < 300 GeV and < pT jet > 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. |
| Anahtar Kelimeler |
| Hadron-Hadron Scattering | QCD |
