Chiral invariant phase space event generator

P. V. Degtyarenko; M. V. Kossov; H. -P. Wellisch

doi:10.1007/s100500070108

EPJ

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2022 Impact factor 2.7

Hadrons and Nuclei

Eur. Phys. J. A (2000) 8: 217-222
https://doi.org/10.1007/s100500070108

I. Nucleon-antinucleon annihilation at rest

P. V. Degtyarenko¹, M. V. Kossov² and H. -P. Wellisch³

¹ Thomas Jefferson National Accelerator Facility, Newport News, Virginia, USA
² Institute of Theoretical and Experimental Physics, Moscow, Russia
³ CERN, 1211, Geneva, Switzerland

Received: 28 February 2000
Published online: 15 June 2000

Abstract

The CHIPS model and its first implementation within the GEANT4 simulation software package are considered. Hadron production in the process of nucleon-antinucleon annihilation is used as the basic example showing the structure of the model and corresponding software modeling algorithms. Model calculations of multiplicities and spectra of secondary hadrons in the annihilation process are compared with experimental data.

PACS: 02.70.Lq Monte Carlo and statistical methods – / 12.38.Mh Quark gluon plasma – / 13.75.Cs Nucleonnucleon interactions –

© Società Italiana di Fisica and Springer-Verlag, 2000