Компьютерные исследования и моделирование (Jun 2015)

BES-III distributed computing status

  • S. D. Belov,
  • Z. Deng,
  • W. Li,
  • T. Lin,
  • I. Pelevanyuk,
  • Vladimir V. Trofimov,
  • Alexander V. Uzhinskiy,
  • T. Yan,
  • X. Yan,
  • G. Zhang,
  • X. Zhao,
  • X. Zhang,
  • A. S. Zhemchugov

DOI
https://doi.org/10.20537/2076-7633-2015-7-3-469-473
Journal volume & issue
Vol. 7, no. 3
pp. 469 – 473

Abstract

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The BES-III experiment at the IHEP CAS, Beijing, is running at the high-luminosity e+e- collider BEPC-II to study physics of charm quarks and tau leptons. The world largest samples of J/psi and psi' events are already collected, a number of unique data samples in the energy range 2.5-4.6 GeV have been taken. The data volume is expected to increase by an order of magnitude in the coming years. This requires to move from a centralized computing system to a distributed computing environment, thus allowing the use of computing resources from remote sites - members of the BES-III Collaboration. In this report the general information, latest results and development plans of the BES-III distributed computing system are presented.

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