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Measurement of the cross section for direct-photon production in association with a heavy quark in pp¯ collisions at vs=1.96 TeV

Abstract: We report on a measurement of the cross section for direct-photon production in association with a heavy quark using the full data set of ?s=1.96??TeV proton-antiproton collisions corresponding to 9.1??fb?1 of integrated luminosity collected by the CDF II detector at the Fermilab Tevatron. The measurements are performed as a function of the photon transverse momentum, covering a photon transverse momentum between 30 and 300 GeV, photon rapidities |y?|<1.0, a heavy-quark-jet transverse momentum pjetT>20??GeV, and jet rapidities |yjet|<1.5. The results are compared with several theoretical predictions.

Other publications of the same journal or congress with authors from the University of Cantabria

 Authorship: Aaltonen T., Amerio S., Amidei D., Anastassov A., Annovi A., Antos J., Apollinari G., Appel J.A., Arisawa T., Artikov A., Asaadi J., Ashmanskas W., Auerbach B., Aurisano A., Azfar F., Badgett W., Bae T., Barbaro-Galtieri A., Barnes V.E., Barnett B.A., Barria P., Bartos P., Bauce M., Bedeschi F., Behari S., Bellettini G., Bellinger J., Benjamin D., Beretvas A., Bhatti A., Bland K.R., Blumenfeld B., Bocci A., Bodek A., Bortoletto

 Fuente: Physical Review Letters 2013,111, 042003

 Publisher: American Physical Society

 Year of publication: 2013

 No. of pages: 8

 Publication type: Article

 DOI: 10.1103/PhysRevLett.111.042003

 ISSN: 0031-9007,1079-7114

 Publication Url: https://doi.org/10.1103/PhysRevLett.111.042003

Authorship

AALTONEN, T.

BRUNO CASAL LARAÑA

FRANCISCO JAVIER CUEVAS MAESTRO

JOSE ENRIQUE PALENCIA CORTEZON