Hadron production in lepton-nuclei interactions at high energies: Monte-Carlo generator HARDPING 2.0
Ya. A. Berdnikov+*, A. E. Ivanov+*, V. T. Kim+*, V. A. Murzin*
+St.-Petersburg State Polytechnical University, 195251 St.-Petersburg, Russia
*St.-Petersburg Nuclear Physics Institute NRC KI, 188300 Gatchina, Russia
Abstract
Hadron production in lepton-nucleus interactions at high-energies
is considered in framework of developing Monte-Carlo event generator HARDPING
(HARD Probe INteraction Generator). Such effects as formation length, energy
loss and multiple rescattering for produced hadrons and their constituents
are implemented into the HARDPING 2.0. Available data from HERMES
collaboration on hadron production in lepton-nucleus collisions are described
by the present version of the HARDPING generator in a reasonable agreement.