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Neutral meson spectra measurements with ALICE
The ALICE experiment is equipped with electromagnetic calorimeters of two different types: PHOS, the lead-tungstate photon spectrometer, and EMCAL, the sampling lead-scintillator calorimeter. These two detectors measure photon spectra in a wide kinematic range and allow the reconstruction of neutral...
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Lenguaje: | eng |
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2011
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Acceso en línea: | http://cds.cern.ch/record/1322572 |
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author | Kharlov, Yuri |
author_facet | Kharlov, Yuri |
author_sort | Kharlov, Yuri |
collection | CERN |
description | The ALICE experiment is equipped with electromagnetic calorimeters of two different types: PHOS, the lead-tungstate photon spectrometer, and EMCAL, the sampling lead-scintillator calorimeter. These two detectors measure photon spectra in a wide kinematic range and allow the reconstruction of neutral mesons decaying into photons. The measurement of the inclusive spectra of neutral meson production in pp collisions will not only provide a test of perturbative QCD but also important reference data for future heavy-ion measurements. The status of the analysis of the data accumulated during the LHC proton-proton runs at collision energies of 7 TeV and 900 GeV is shown, and the feasibility to measure the pi0 and eta meson spectra in proton-proton collisions is demonstrated. |
id | cern-1322572 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2011 |
record_format | invenio |
spelling | cern-13225722023-03-12T05:02:51Zhttp://cds.cern.ch/record/1322572engKharlov, YuriNeutral meson spectra measurements with ALICEParticle Physics - ExperimentThe ALICE experiment is equipped with electromagnetic calorimeters of two different types: PHOS, the lead-tungstate photon spectrometer, and EMCAL, the sampling lead-scintillator calorimeter. These two detectors measure photon spectra in a wide kinematic range and allow the reconstruction of neutral mesons decaying into photons. The measurement of the inclusive spectra of neutral meson production in pp collisions will not only provide a test of perturbative QCD but also important reference data for future heavy-ion measurements. The status of the analysis of the data accumulated during the LHC proton-proton runs at collision energies of 7 TeV and 900 GeV is shown, and the feasibility to measure the pi0 and eta meson spectra in proton-proton collisions is demonstrated.arXiv:1101.2802ISSN:-1999-2858EAN13:-9771999285501ISSN: 1999-2858EAN13: 9771999285501oai:cds.cern.ch:13225722011-01-17 |
spellingShingle | Particle Physics - Experiment Kharlov, Yuri Neutral meson spectra measurements with ALICE |
title | Neutral meson spectra measurements with ALICE |
title_full | Neutral meson spectra measurements with ALICE |
title_fullStr | Neutral meson spectra measurements with ALICE |
title_full_unstemmed | Neutral meson spectra measurements with ALICE |
title_short | Neutral meson spectra measurements with ALICE |
title_sort | neutral meson spectra measurements with alice |
topic | Particle Physics - Experiment |
url | http://cds.cern.ch/record/1322572 |
work_keys_str_mv | AT kharlovyuri neutralmesonspectrameasurementswithalice |