1112.2811 (Yong-ping Fu et al.)

Real photons produced from photoproduction in $pp$ collisions    [PDF]

Yong-ping Fu, Yun-de Li

We calculate the production of real photons originating from the photoproduction in relativistic $pp$ collisions. The Weizs$\ddot{\mathrm{a}}$cker-Williams approximation in the photoproduction is considered. Numerical results agree with the experimental data from Relativistic Heavy Ion Collider (RHIC) and Large Hadron Collider (LHC). We find that the modification of the photoproduction is more prominent in large transverse momentum region.

View original: http://arxiv.org/abs/1112.2811