Aaltonen, TMehtala, P.Orava, R.Saarikko, H.Osterberg, K.CDF Collaboration2011-01-062011-01-062010Aaltonen, T, Mehtala, P, Orava, R, Saarikko, H, Osterberg, K & CDF Collaboration 2010, 'Study of the associated production of photons and b-quark jets in pp̅ collisions at √s=1.96  TeV', Physical Review D : Particles, Fields, Gravitation and Cosmology, vol. 81, no. 5, pp. 052006. https://doi.org/10.1103/PhysRevD.81.052006ArXiv: http://arxiv.org/abs/0912.3453v1ORCID: /0000-0003-4807-0414/work/29936352http://hdl.handle.net/10138/24476The cross section for photon production in association with at least one jet containing a $b$-quark hadron has been measured in proton antiproton collisions at $\sqrt{s}=1.96$ TeV. The analysis uses a data sample corresponding 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 $E_T^{\gamma}$, $d \sigma$($p \overline{p} \to \gamma + \geq 1 b$-jet)/$d E_T^{\gamma}$ and the total cross section $\sigma$($p \overline{p} \to \gamma + \geq 1 b$-jet; $E_T^{\gamma}> 20$ GeV) are measured. Comparisons to a next-to-leading order prediction of the process are presented.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 √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 ETγ and the total cross section are measured and compared to a next-to-leading order prediction for the process.8enginfo:eu-repo/semantics/restrictedAccessPhysical sciencesArticlerestrictedAccess7afbeeb1-f8b3-4581-a605-a7d0fe76354377950683558000276194200014