We calculate the production cross section for dileptons, photons, and light vector mesons (p, co, and tj>) produced by the photoproduction processes in relativistic heavy ion collisions. The jet-quenching effects for fragmentation processes with p T > 2 GeV and the jet-medium interaction with p T > 4 GeV for the fast jets passing through the quark-gluon plasma in Pb-Pb collisions are also considered. The numerical results of photoproduction processes can improve the contribution of dileptons, photons, and light vector meson production in p -p and Pb-Pb collisions at Large Hadron Collider energies. PACS number(s); 12.39. St, 21.65.Qr, 12.38.Mh
II. PHOTOPRODUCTION PROCESSES FOR LARGE-pr DILEPTONS AND PHOTONSSince photons and dileptons do not participate in the strong interaction directly, the photon or dilepton production can probe the strong interacting matter (QGP). We consider in our 0556-2813/2015/91 (4)/044908 ( 14) 044908-1 PHYSICAL REVIEW C 91, 044908 (2015) J _ semi.res. />