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 for the process.

Study of the associated production of photons and b-quark jets in p(p)over-bar collisions at root s=1.96 TeV / Aaltonen, T., Adelman, J., Gonzalez, B.a., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Attal, A., Aurisano, A., Azfar, F., Badgett, W., BARBARO GALTIERI, A., Barnes, V.e., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - 81:(2010). [10.1103/physrevd.81.052006]

Study of the associated production of photons and b-quark jets in p(p)over-bar collisions at root s=1.96 TeV

DE CECCO, Sandro;GIAGU, Stefano;MARGAROLI, Fabrizio;IORI, Maurizio;
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 for the process.
2010
01 Pubblicazione su rivista::01a Articolo in rivista
Study of the associated production of photons and b-quark jets in p(p)over-bar collisions at root s=1.96 TeV / Aaltonen, T., Adelman, J., Gonzalez, B.a., Amerio, S., Amidei, D., Anastassov, A., Annovi, A., Antos, J., Apollinari, G., Apresyan, A., Arisawa, T., Artikov, A., Asaadi, J., Ashmanskas, W., Attal, A., Aurisano, A., Azfar, F., Badgett, W., BARBARO GALTIERI, A., Barnes, V.e., et al.. - In: PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY. - ISSN 1550-7998. - 81:(2010). [10.1103/physrevd.81.052006]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/104299
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