  Multiple parton scatterings in high-energy p+A collisions involve
multi-parton correlation inside the projectile and color coherence of multiple
jets which will lead to nuclear modification of final hadron spectra relative
to that in p+p collisions. Such modification of final hadron spectra in p+A
collisions is studied within HIJING 2.1 model which includes initial parton
shadowing, transverse momentum broadening, parton flavor and momentum
correlation inside the projectile through flavor and momentum conservation and
fragmentation of multiple jets. They are shown to modify the partonic flavor
content of final jets and momentum spectra of final hadrons in p+A collisions
at the Large Hadron Collider.
