1. Theory Group, Saha Institute of Nuclear Physics, 1/AF bidhan Nagar, 700 064, Kolkata, India 2. Centre for Interdisciplinary Plasma Science, Max-Planck-Institut für extraterrestrische Physik, P.O. Box 1312, 85741, Garching, Germany
Abstract:
We estimate the energy loss distribution and investigate the quenching of hadron spectra in ultrarelativistic heavy-ion collisions due to the collisional energy loss of energetic partons from hard parton collisions in the initial stage.