Measurement of differential cross sections for inclusive isolated-photon and photon+jet production in proton-proton collisions at √s=13TeV

Sirunyan, A. M.; Cabrillo Bartolomé, José Iban; Calderón Tazón, Alicia; Chazín Quero, Bárbara; Duarte Campderros, Jorge; Fernández García, Marcos; Fernández Manteca, Pedro José; García Alonso, Andrea; García Ferrero, Juan; Gómez Gramuglio, Gervasio; López Virto, María Amparo; Marco de Lucas, Jesús; Martínez Rivero, Celso; Martínez Ruiz del Árbol, Pablo; Matorras Weinig, Francisco; Piedra Gómez, Jonatan; Prieëls, Cédric; Rodrigo Anoro, Teresa; Ruiz Jimeno, Alberto; Scodellaro, Luca; Trevisani, Nicolo; Vila Álvarez, Iván; Vilar Cortabitarte, Rocío

doi:10.1140/epjc/s10052-018-6482-9

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Identificadores

URI: http://hdl.handle.net/10902/18231

DOI: 10.1140/epjc/s10052-018-6482-9

ISSN: 1434-6044

ISSN: 1434-6052

; [et al.]

Fecha

2019-01

Derechos

Attribution 4.0 International

Publicado en

Eur. Phys. J. C, 79:20 (2019)

Editorial

Springer New York LLC

Enlace a la publicación

https://doi.org/10.1140/epjc/s10052-018-6482-9

Resumen/Abstract

Measurements of inclusive isolated-photon and photon+jet production in proton–proton collisions at √s=13TeVs=13TeV are presented. The analysis uses data collected by the CMS experiment in 2015, corresponding to an integrated luminosity of 2.26fb−1. The cross section for inclusive isolated photon production is measured as a function of the photon transverse energy in a fiducial region. The cross section for photon+jet production is measured as a function of the photon transverse energy in the same fiducial region with identical photon requirements and with the highest transverse momentum jet. All measurements are in agreement with predictions from next-to-leading-order perturbative QCD.

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