CERN Accelerating science

CMS Note
Report number arXiv:1305.5560 ; CMS-CR-2013-125
Title Quarkonium Results in PbPb Collisions at CMS
Author(s) Sánchez, Manuel Calderón de la Barca (UC, Davis)
Collaboration for the CMS Collaboration
Publication 2013
Imprint 23 May 2013
Number of pages 8
Note Comments: 8 pages, 4 figures. Proceedings of 29th Winter Workshop on Nuclear Dynamics
In: J. Phys.: Conf. Ser. 458 (2013) 012011
In: 29th Winter Workshop on Nuclear Dynamics, Squaw Valley, CA, USA, 3 - 10 Feb 2013, pp.012011
DOI 10.1088/1742-6596/458/1/012011
Subject category Nuclear Physics - Experiment
Accelerator/Facility, Experiment CERN LHC ; CMS
Abstract We summarize the results from the study of charmonium and bottomonium via the dimuon decay channel in PbPb collisions with the CMS experiment. We discuss the observation of sequential suppression of the Upsilon states. We present preliminary results of prompt J/psi and psi' production, as well as of non-prompt J/psis coming from the weak decay of b-quarks. This latter measurement is sensitive to b-quark energy loss. We discuss the results and compare to model predictions.
Copyright/License Preprint: (License: CC-BY-4.0)

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 Datensatz erzeugt am 2013-05-27, letzte Änderung am 2018-06-07


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