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Measurements of differential jet cross sections in proton-proton collisions at root s=7 TeV with the CMS detector

Abstract: Measurements of inclusive jet and dijet production cross sections are presented. Data from LHC proton-proton collisions at ?s=7??TeV, corresponding to 5.0??fb?1 of integrated luminosity, have been collected with the CMS detector. Jets are reconstructed up to rapidity 2.5, transverse momentum 2 TeV, and dijet invariant mass 5 TeV, using the anti-kT clustering algorithm with distance parameter R=0.7. The measured cross sections are corrected for detector effects and compared to perturbative QCD predictions at next-to-leading order, using five sets of parton distribution functions.

Authorship: Chatrchyan S., Khachatryan V., Sirunyan A.M., Tumasyan A., Adam W., Aguilo E., Bergauer T., Dragicevic M., Erö J., Fabjan C., Friedl M., Frühwirth R., Ghete V.M., Hammer J., Hörmann N., Hrubec J., Jeitler M., Kiesenhofer W., Knünz V., Krammer M., Krätschmer I., Liko D., Mikulec I., Pernicka M., Rahbaran B., Rohringer C., Rohringer H., Schöfbeck R., Strauss J., Taurok A., Waltenberger W., Wulz C.E., Mossolov V., Shumeiko N., Suar

Fuente: Physical Review D - Particles, Fields, Gravitation and Cosmology, 2013, 87, 112002

Publisher: American Physical Society

Publication date: 01/06/2013

No. of pages: 21

Publication type: Article

DOI: 10.1103/PhysRevD.87.112002

ISSN: 1550-7998,1550-2368,2470-0010,2470-0029

Spanish project: Consolider-Ingenio 2010

Publication Url: https://doi.org/10.1103/PhysRevD.87.112002

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