Photon–jet cross sections in deep-inelastic scattering
Photon–jet cross sections in deep-inelastic scattering
We present the complete next-to-leading order calculation of isolated prompt photon production in association with a jet in deep-inelastic scattering. The calculation involves, direct, resolved, and fragmentation contributions. It is shown that defining the transverse momenta in the proton virtual-photon frame (CM $$^{*}$$ ), as usually done, or in the …