Cargando…

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...

Descripción completa

Detalles Bibliográficos
Autor principal: Paul, Biswarup
Lenguaje:eng
Publicado: 2014
Materias:
Acceso en línea:http://cds.cern.ch/record/1978047
_version_ 1780945186388443136
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