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Suppression of inclusive J/$\mathbf{\psi}$ and $\mathbf{\psi}$(2S) production in p-Pb collisions with ALICE at the LHC
The ALICE Collaboration has studied inclusive J/$\psi$ and $\psi$(2S) production in p-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV with the Muon Spectrometer. The measurement was performed at forward (2.03 $<$ $y_{\rm cms}$ $<$ 3.53) and backward ($-$4.46 $<$ $y_{\rm cms}$ $<$ $-$2.96...
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Lenguaje: | eng |
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2014
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Acceso en línea: | http://cds.cern.ch/record/1978047 |
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author | Paul, Biswarup |
author_facet | Paul, Biswarup |
author_sort | Paul, Biswarup |
collection | CERN |
description | The ALICE Collaboration has studied inclusive J/$\psi$ and $\psi$(2S) production in p-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV with the Muon Spectrometer. The measurement was performed at forward (2.03 $<$ $y_{\rm cms}$ $<$ 3.53) and backward ($-$4.46 $<$ $y_{\rm cms}$ $<$ $-$2.96) centre of mass rapidities. The nuclear modification factor of J/$\psi$ and $\psi$(2S) has been measured as a function of transverse momentum and event activity. Theoretical models based on nuclear shadowing, coherent energy loss or both are in reasonable agreement with the J/$\psi$ results but cannot describe the $\psi$(2S) behaviour. Other mechanisms must be invoked in order to explain the $\psi$(2S) suppression in p-Pb collisions. |
id | cern-1978047 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2014 |
record_format | invenio |
spelling | cern-19780472021-05-03T20:15:56Zhttp://cds.cern.ch/record/1978047engPaul, BiswarupSuppression of inclusive J/$\mathbf{\psi}$ and $\mathbf{\psi}$(2S) production in p-Pb collisions with ALICE at the LHCNuclear Physics - ExperimentThe ALICE Collaboration has studied inclusive J/$\psi$ and $\psi$(2S) production in p-Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$ TeV with the Muon Spectrometer. The measurement was performed at forward (2.03 $<$ $y_{\rm cms}$ $<$ 3.53) and backward ($-$4.46 $<$ $y_{\rm cms}$ $<$ $-$2.96) centre of mass rapidities. The nuclear modification factor of J/$\psi$ and $\psi$(2S) has been measured as a function of transverse momentum and event activity. Theoretical models based on nuclear shadowing, coherent energy loss or both are in reasonable agreement with the J/$\psi$ results but cannot describe the $\psi$(2S) behaviour. Other mechanisms must be invoked in order to explain the $\psi$(2S) suppression in p-Pb collisions.arXiv:1412.5839oai:cds.cern.ch:19780472014-12-18 |
spellingShingle | Nuclear Physics - Experiment Paul, Biswarup Suppression of inclusive J/$\mathbf{\psi}$ and $\mathbf{\psi}$(2S) production in p-Pb collisions with ALICE at the LHC |
title | Suppression of inclusive J/$\mathbf{\psi}$ and $\mathbf{\psi}$(2S) production in p-Pb collisions with ALICE at the LHC |
title_full | Suppression of inclusive J/$\mathbf{\psi}$ and $\mathbf{\psi}$(2S) production in p-Pb collisions with ALICE at the LHC |
title_fullStr | Suppression of inclusive J/$\mathbf{\psi}$ and $\mathbf{\psi}$(2S) production in p-Pb collisions with ALICE at the LHC |
title_full_unstemmed | Suppression of inclusive J/$\mathbf{\psi}$ and $\mathbf{\psi}$(2S) production in p-Pb collisions with ALICE at the LHC |
title_short | Suppression of inclusive J/$\mathbf{\psi}$ and $\mathbf{\psi}$(2S) production in p-Pb collisions with ALICE at the LHC |
title_sort | suppression of inclusive j/$\mathbf{\psi}$ and $\mathbf{\psi}$(2s) production in p-pb collisions with alice at the lhc |
topic | Nuclear Physics - Experiment |
url | http://cds.cern.ch/record/1978047 |
work_keys_str_mv | AT paulbiswarup suppressionofinclusivejmathbfpsiandmathbfpsi2sproductioninppbcollisionswithaliceatthelhc |