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$J/\Psi$ production as a function of charged particle multiplicity in pp collisions at $\sqrt{s}=7$ TeV with the ALICE experiment
We report on the first measurement of J/Psi production as a function of charged particle pseudo-rapidity density dN_ch/d_eta in pp collisions at sqrt{s} = 7 TeV with the ALICE experiment at the LHC. J/Psi mesons are detected down to p_T = 0 via their decays into e+e- pairs at mid-rapidity (|y| <...
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| Lenguaje: | eng |
| Publicado: |
2012
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| Acceso en línea: | https://dx.doi.org/10.3204/DESY-PROC-2012-03/5 http://cds.cern.ch/record/1427537 |
| _version_ | 1780924275060899840 |
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| author | Porteboeuf-Houssais, Sarah |
| author_facet | Porteboeuf-Houssais, Sarah |
| author_sort | Porteboeuf-Houssais, Sarah |
| collection | CERN |
| description | We report on the first measurement of J/Psi production as a function of charged particle pseudo-rapidity density dN_ch/d_eta in pp collisions at sqrt{s} = 7 TeV with the ALICE experiment at the LHC. J/Psi mesons are detected down to p_T = 0 via their decays into e+e- pairs at mid-rapidity (|y| < 0.9) and into mu+mu- pairs at forward rapidity (2.5<y<4). dN_ch/d_eta is measured within |eta| < 1. We compare results in the two different J/Psi rapidity ranges. Preliminary PYTHIA simulations are also presented. |
| id | cern-1427537 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2012 |
| record_format | invenio |
| spelling | cern-14275372019-09-30T06:29:59Zdoi:10.3204/DESY-PROC-2012-03/5http://cds.cern.ch/record/1427537engPorteboeuf-Houssais, Sarah$J/\Psi$ production as a function of charged particle multiplicity in pp collisions at $\sqrt{s}=7$ TeV with the ALICE experimentParticle Physics - ExperimentWe report on the first measurement of J/Psi production as a function of charged particle pseudo-rapidity density dN_ch/d_eta in pp collisions at sqrt{s} = 7 TeV with the ALICE experiment at the LHC. J/Psi mesons are detected down to p_T = 0 via their decays into e+e- pairs at mid-rapidity (|y| < 0.9) and into mu+mu- pairs at forward rapidity (2.5<y<4). dN_ch/d_eta is measured within |eta| < 1. We compare results in the two different J/Psi rapidity ranges. Preliminary PYTHIA simulations are also presented.arXiv:1202.5864oai:cds.cern.ch:14275372012-02-28 |
| spellingShingle | Particle Physics - Experiment Porteboeuf-Houssais, Sarah $J/\Psi$ production as a function of charged particle multiplicity in pp collisions at $\sqrt{s}=7$ TeV with the ALICE experiment |
| title | $J/\Psi$ production as a function of charged particle multiplicity in pp collisions at $\sqrt{s}=7$ TeV with the ALICE experiment |
| title_full | $J/\Psi$ production as a function of charged particle multiplicity in pp collisions at $\sqrt{s}=7$ TeV with the ALICE experiment |
| title_fullStr | $J/\Psi$ production as a function of charged particle multiplicity in pp collisions at $\sqrt{s}=7$ TeV with the ALICE experiment |
| title_full_unstemmed | $J/\Psi$ production as a function of charged particle multiplicity in pp collisions at $\sqrt{s}=7$ TeV with the ALICE experiment |
| title_short | $J/\Psi$ production as a function of charged particle multiplicity in pp collisions at $\sqrt{s}=7$ TeV with the ALICE experiment |
| title_sort | $j/\psi$ production as a function of charged particle multiplicity in pp collisions at $\sqrt{s}=7$ tev with the alice experiment |
| topic | Particle Physics - Experiment |
| url | https://dx.doi.org/10.3204/DESY-PROC-2012-03/5 http://cds.cern.ch/record/1427537 |
| work_keys_str_mv | AT porteboeufhoussaissarah jpsiproductionasafunctionofchargedparticlemultiplicityinppcollisionsatsqrts7tevwiththealiceexperiment |