Speaker
Ryabinkin Eygene
(Russian Research Centre "Kurchatov Institute")
Description
The major subject of this talk is the presentation of the distributed computing status report for the ALICE experiment at Russian sites just before and at the time of the data taking at the Large Hadron Collider in CERN. We present the usage of the ALICE application software, AliEn[1], at the top of the modern EGEE middleware called gLite for the simulation and data analysis in the experiment at the Russian Tier2 in accordance with the ALICE computing model [2]. We outline the results of CPU and disk space usage at RDIG sites for the data simulation and analysis of first LHC data from the exposition of ALICE detector.
[1] P. Saiz et al., Nucl. Instrum. Methods, A502, 437-440 (2003); http://alien.cern.ch/.
[2] ALICE Collaboration, Technical Design Report of Computing, CERN-LHCC-2005-018.
This activity is supported by the INTAS+CERN grant 05-103-7484
Authors
Ryabinkin Eygene
(Russian Research Centre "Kurchatov Institute")
Shabratova Galina
(Joint Institute for Nuclear Research)
Co-authors
Bogdanov ALEXEY
(Moscow Engineering Physics Institute)
Kiryanov Andrey
(St'Petersburg Nuclear Physics Institute, Russian Academy of Sciences)
Kotlyar Victor
(State Research Center of Russian Federation, Institute for High Energy Physics)
Kutouski Nikolay
(Joint Institute for Nuclear Research)
Lyublev Yevgeny
(State Scientific Center of Russian Federation Institute for Theoretical and Experimental Physics)
Mitsyn Valery
(Joint Institute for Nuclear Research)
Stepanova Liudmila
(Institute for Nuclear Research, Russian Academy of Sciences)
Trofimov Vladimir
(Joint Institute for Nuclear Research)
Urazmetov Wasil
(State Research Center of Russian Federation, Institute for High Energy Physics)
Zarochentsev Andrey
(Saint-Petersburg State University)
Zotkin Sergey
(Skobelitsyn Institute for Nuclear Physics, Moscow State University)
