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Open Access item Study of the associated production of photons and b-quark jets in pp̅ collisions at √s=1.96  TeV

Authors:Aaltonen, T.
Cabrera, Susana
Cuenca Almenar, Cristóbal
Álvarez González, B.
Casal, Bruno
Cuevas, Javier
Gómez, G.
Rodrigo, Teresa
Ruiz Jimeno, Alberto
Scodellaro, Luca
Vila, Iván
Vilar, Rocío
Issue Date:1-Mar-2010
Publisher:American Physical Society
Citation:Physical Review D 81(5): 052006 (2010)
Abstract:The cross section for photon production in association with at least one jet containing a b quark has been measured in proton antiproton collisions at root s = 1.96 TeV. The data sample used corresponds to an integrated luminosity of 340 pb(-1) collected with the CDF II detector. Both the differential cross section as a function of photon transverse energy E-T(gamma) and the total cross section are measured and compared to a next-to-leading order prediction of the process are presented.
Description:8 páginas, 2 figuras, 1 tabla.-- PACS numbers: 12.38.Qk, 13.85.Qk, 13.87.Ce.-- CDF Collaboration: et al.
Publisher version (URL):http://dx.doi.org/10.1103/PhysRevD.81.052006
URI:http://hdl.handle.net/10261/24338
ISSN:1550-7998
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