CEM03.03 and LAQGSM03.03 Event Generators for the MCNP6, MCNPX, and MARS15 Transport Codes
S. G. Mashnik, K. K. Gudima, R. E. Prael, A. J. Sierk, M. I. Baznat,, N. V. Mokhov

TL;DR
This paper details the latest versions of CEM03.03 and LAQGSM03.03 event generators, describing their models, recent developments, and benchmarking results against experimental data for nuclear reactions.
Contribution
It introduces the
Findings
Models successfully benchmarked against experimental data
Incorporation of multifragmentation and fission-like decay models
Identifies open questions and future research directions
Abstract
A description of the IntraNuclear Cascade (INC), preequilibrium, evaporation, fission, coalescence, and Fermi breakup models used by the latest versions of our CEM03.03 and LAQGSM03.03 event generators is presented, with a focus on our most recent developments of these models. The recently developed "S" and "G" versions of our codes, that consider multifragmentation of nuclei formed after the preequilibrium stage of reactions when their excitation energy is above 2A MeV using the Statistical Multifragmentation Model (SMM) code by Botvina et al. ("S" stands for SMM) and the fission-like binary-decay model GEMINI by Charity ("G" stands for GEMINI), respectively, are briefly described as well. Examples of benchmarking our models against a large variety of experimental data on particle-particle, particle-nucleus, and nucleus-nucleus reactions are presented. Open questions on reaction…
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Taxonomy
TopicsNuclear Physics and Applications · Radiation Detection and Scintillator Technologies · Particle Detector Development and Performance
