CGC Photon Production at NLO in pA Collisions

Department of Physics, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan

Institute for Physics of Intelligence (IPI), The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan

Institut für Theoretische Physik, Universität Heidelberg, Philosophenweg 16, 69120 Heidelberg, Germany

Physics Department, Brookhaven National Laboratory, Bldg. 510A, Upton, New York 11973, USA