Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/43731

TitleCharged-particle distributions in pp interactions at root s=8TeV measured with the ATLAS detector
Author(s)Onofre, A.
Castro, Nuno Filipe Silva Fernandes
ATLAS Collaboration
Issue date2016
PublisherSpringer Verlag
JournalThe European Physical Journal C: Particles and Fields
CitationAad, G., Abbott, B., Abdallah, J., Abdinov, O., Abeloos, B., Aben, R., . . . Collaboration, A. (2016). Charged-particle distributions in pp interactions at root s=8TeV measured with the ATLAS detector. European Physical Journal C, 76(7). doi: 10.1140/epjc/s10052-016-4203-9
Abstract(s)This paper presents measurements of distributions of charged particles which are produced in proton–proton collisions at a centre-of-mass energy of √s=8TeV and recorded by the ATLAS detector at the LHC. A special dataset recorded in 2012 with a small number of interactions per beam crossing (below 0.004) and corresponding to an integrated luminosity of 160 μb−1 was used. A minimum-bias trigger was utilised to select a data sample of more than 9 million collision events. The multiplicity, pseudorapidity, and transverse momentum distributions of charged particles are shown in different regions of kinematics and charged-particle multiplicity, including measurements of final states at high multiplicity. The results are corrected for detector effects and are compared to the predictions of various Monte Carlo event generator models which simulate the full hadronic final state.
TypeArticle
URIhttp://hdl.handle.net/1822/43731
DOI10.1140/epjc/s10052-016-4203-9
ISSN1434-6044
e-ISSN1434-6052
Peer-Reviewedyes
AccessOpen access
Appears in Collections:LIP - Artigos/papers

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