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Startup and first physics results with the ATLAS detector at the LHC

An overview of the first data taking with the ATLAS detector at CERN is given. The Large Hadron Collider (LHC) was running for about ten days in December 2009 at a centre-or-mass energy of 900 GeV (and shortly at 2.36 TeV). An impressive amount of studies have been carried out by the ATLAS collabora...

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Detalles Bibliográficos
Autor principal: Wildauer, A
Lenguaje:eng
Publicado: 2010
Materias:
Acceso en línea:http://cds.cern.ch/record/1264400
Descripción
Sumario:An overview of the first data taking with the ATLAS detector at CERN is given. The Large Hadron Collider (LHC) was running for about ten days in December 2009 at a centre-or-mass energy of 900 GeV (and shortly at 2.36 TeV). An impressive amount of studies have been carried out by the ATLAS collaboration on this data. A small selection of results from detector performance and combined performance groups are presented as well as results from the first physics analysis of ATLAS on charged particle multiplicities in 900 GeV collisions.