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Advances in High Energy Physics
Volume 2015, Article ID 136093, 7 pages
Research Article

HepSim: A Repository with Predictions for High-Energy Physics Experiments

HEP Division, Argonne National Laboratory, 9700 S. Cass Avenue, Argonne, IL 60439, USA

Received 8 December 2014; Accepted 3 February 2015

Academic Editor: Marco Battaglia

Copyright © 2015 S. V. Chekanov. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The publication of this article was funded by SCOAP3.


A file repository for calculations of cross sections and kinematic distributions using Monte Carlo generators for high-energy collisions is discussed. The repository is used to facilitate effective preservation and archiving of data from theoretical calculations and for comparisons with experimental data. The HepSim data library is publicly accessible and includes a number of Monte Carlo event samples with Standard Model predictions for current and future experiments. The HepSim project includes a software package to automate the process of downloading and viewing online Monte Carlo event samples. Data streaming over a network for end-user analysis is discussed.