https://doi.org/10.1140/epja/i2007-10501-8
Regular Article - Theoretical Physics
Chiral invariant phase space event generator
Deep inelastic lepto-nucleon reactions
CERN, 1211, Geneva, Switzerland
* e-mail: Mikhail.Kossov@cern.ch
Received:
11
July
2007
Accepted:
14
November
2007
Published online:
26
November
2007
The Geant4 quark level CHIPS (CHiral Invariant Phase Space) model simulates nuclear reactions assuming asymptotic freedom of massless quarks uniformly distributed over invariant phase space. Electro-nuclear reactions are simulated generating low-Q2 equivalent photons. In this paper generalisation of the model for high Q2 is made to describe neutrino-nuclear reactions, where the low-Q2 contribution is suppressed by the W -boson mass. The proposed non-perturbative approximation of structure functions fits high-energy lepto-nucleon reactions with high-Q2 and neutrino-nucleon reactions starting from the threshold.
PACS: 02.70.Ss Quantum Monte Carlo method – / 12.38.Mh Quark-gluon plasma – / 24.85.+p Quarks, gluons, and QCD in nuclei and nuclear processes – / 25.30.-c Lepton-induced reactions –
© Società Italiana di Fisica and Springer-Verlag, 2008
