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Physics Letters B
We present the first measurements of the differential cross section dσ/dp_T^γ for the production of an isolated photon in association with at least two b-quark jets. The measurements consider photons with rapidities |y^γ| < 1.0 and transverse momenta 30 < p_T^γ < 200 . The b-quark jets are required to have p_T^jet>15 GeV and | y^jet| < 1.5. The ratio of differential production cross sections for γ+2 b-jets to γ+b-jet as a function of p_T^γ is also presented. The results are based on thedoi:10.1016/j.physletb.2014.09.007 fatcat:ieoni3uuejbjblh7q24shfbf6m