activity
19942016
most citedChallenging cosmic ray propagation with antiprotons. Evidence for a "fresh" nuclei component?

113 citations · 1.1k across the 103 of their papers we have counts for

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51 papers · 1 filter

nucl-th2016★ 16 cited

Production of Energetic Light Fragments in CEM, LAQGSM, and MCNP6

Stepan G. Mashnik, Leslie M. Kerby, Konstantin K. Gudima +3

We extend the cascade-exciton model (CEM), and the Los Alamos version of the quark-gluon string model (LAQGSM), event generators of the Monte-Carlo N-particle transport code versio…

nucl-th2016

Energetic Light Fragment Production Capability in MCNP6

Leslie M. Kerby, Stepan G. Mashnik, Konstantin K. Gudima +3

The goal of this research is to enable MCNP6 to produce high-energy light fragments. These energetic light fragments may be emitted by our models through three processes: Fermi bre…

nucl-th2015★ 1 cited

MCNP6 simulation of light and medium nuclei fragmentation at intermediate energies

Stepan G. Mashnik, Leslie M. Kerby

Fragmentation reactions induced on light and medium nuclei by protons and light nuclei of energies around 1 GeV/nucleon and below are studied with the Los Alamos transport code MCN…

nucl-th2015★ 17 cited

Total Reaction Cross Sections in CEM and MCNP6 at Intermediate Energies

Leslie M. Kerby, Stepan G. Mashnik

Accurate total reaction cross section models are important to achieving reliable predictions from spallation and transport codes. The latest version of the Cascade Exciton Model (C…

nucl-th2015★ 1 cited

Production of Heavy Clusters with an Expanded Coalescence Model in CEM

Leslie M. Kerby, Stepan G. Mashnik

The production of heavy clusters in nuclear reactions is important in a wide variety of applications: radiation shielding, space engineering and design, medical physics, accelerato…

nucl-th2014

MCNP6 Simulation of Reactions of Interest to FRIB, Medical, and Space Applications

Stepan G. Mashnik

The latest, production, version of the Los Alamos Monte Carlo N-Particle transport code MCNP6 has been used to simulate a variety of particle-nucleus and nucleus-nucleus reactions…