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Illustrative Example of Distributed Analysis in ATLAS Spanish Tier-2 and Tier-3 centers

Data taking in ATLAS has been going on for more than one year. The necessity of a computing infrastructure for data storage, access for thousands of users and process of hundreds of million of events has been confirmed in this period. Fortunately, this task has been managed by the GRID infrastructur...

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Detalles Bibliográficos
Autores principales: Oliver, E, Fernández, A, González de la Hoz, S, Kaci, M, Lamas, A, Salt, J, Sánchez, J, Villaplana, M
Lenguaje:eng
Publicado: 2011
Materias:
Acceso en línea:http://cds.cern.ch/record/1374657
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author Oliver, E
Fernández, A
González de la Hoz, S
Kaci, M
Lamas, A
Salt, J
Sánchez, J
Villaplana, M
author_facet Oliver, E
Fernández, A
González de la Hoz, S
Kaci, M
Lamas, A
Salt, J
Sánchez, J
Villaplana, M
author_sort Oliver, E
collection CERN
description Data taking in ATLAS has been going on for more than one year. The necessity of a computing infrastructure for data storage, access for thousands of users and process of hundreds of million of events has been confirmed in this period. Fortunately, this task has been managed by the GRID infrastructure and the manpower that also has been developing specific GRID tools for the ATLAS community. An example of a physics analysis, searches for the decay of a heavy resonance into a ttbar pair, using this infrastructure is shown. Concretely using the ATLAS Spanish Tier-2 and the IFIC Tier-3. In this moment, the ATLAS Distributed Computing group is working to improve the connectivity among centers in order to be ready for the foreseen increase on the ATLAS activity in the next years.
id cern-1374657
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13746572019-09-30T06:29:59Zhttp://cds.cern.ch/record/1374657engOliver, EFernández, AGonzález de la Hoz, SKaci, MLamas, ASalt, JSánchez, JVillaplana, MIllustrative Example of Distributed Analysis in ATLAS Spanish Tier-2 and Tier-3 centersDetectors and Experimental TechniquesData taking in ATLAS has been going on for more than one year. The necessity of a computing infrastructure for data storage, access for thousands of users and process of hundreds of million of events has been confirmed in this period. Fortunately, this task has been managed by the GRID infrastructure and the manpower that also has been developing specific GRID tools for the ATLAS community. An example of a physics analysis, searches for the decay of a heavy resonance into a ttbar pair, using this infrastructure is shown. Concretely using the ATLAS Spanish Tier-2 and the IFIC Tier-3. In this moment, the ATLAS Distributed Computing group is working to improve the connectivity among centers in order to be ready for the foreseen increase on the ATLAS activity in the next years.ATL-SOFT-SLIDE-2011-449oai:cds.cern.ch:13746572011-08-11
spellingShingle Detectors and Experimental Techniques
Oliver, E
Fernández, A
González de la Hoz, S
Kaci, M
Lamas, A
Salt, J
Sánchez, J
Villaplana, M
Illustrative Example of Distributed Analysis in ATLAS Spanish Tier-2 and Tier-3 centers
title Illustrative Example of Distributed Analysis in ATLAS Spanish Tier-2 and Tier-3 centers
title_full Illustrative Example of Distributed Analysis in ATLAS Spanish Tier-2 and Tier-3 centers
title_fullStr Illustrative Example of Distributed Analysis in ATLAS Spanish Tier-2 and Tier-3 centers
title_full_unstemmed Illustrative Example of Distributed Analysis in ATLAS Spanish Tier-2 and Tier-3 centers
title_short Illustrative Example of Distributed Analysis in ATLAS Spanish Tier-2 and Tier-3 centers
title_sort illustrative example of distributed analysis in atlas spanish tier-2 and tier-3 centers
topic Detectors and Experimental Techniques
url http://cds.cern.ch/record/1374657
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