Angular correlations of high momentum photons at 158 AGeV p+A and Pb +Pb collisions

The WA98 experiment at the CERN SPS examined p+A and Pb+Pb reactions at 158 AGeV. Azimuthal gamma - gamma correlations at high p/sub T/ were studied with the leadglass calorimeter LEDA in search for a signal of jet-like structures. A clear indication for back-to-back correlations can be seen with a...

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Detalles Bibliográficos
Autor principal: Büsching, H
Lenguaje:eng
Publicado: 2002
Materias:
Particle Physics - Experiment
Acceso en línea:https://dx.doi.org/10.1016/S0375-9474(01)01446-4
http://cds.cern.ch/record/544426
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author Büsching, H
author_facet Büsching, H
author_sort Büsching, H
collection CERN
description The WA98 experiment at the CERN SPS examined p+A and Pb+Pb reactions at 158 AGeV. Azimuthal gamma - gamma correlations at high p/sub T/ were studied with the leadglass calorimeter LEDA in search for a signal of jet-like structures. A clear indication for back-to-back correlations can be seen with a strong dependence on the p/sub T/ of the photons and the size of the system. A comparison with event generators is presented. (9 refs).
id cern-544426
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2002
record_format invenio
spelling cern-5444262019-09-30T06:29:59Zdoi:10.1016/S0375-9474(01)01446-4http://cds.cern.ch/record/544426engBüsching, HAngular correlations of high momentum photons at 158 AGeV p+A and Pb +Pb collisionsParticle Physics - ExperimentThe WA98 experiment at the CERN SPS examined p+A and Pb+Pb reactions at 158 AGeV. Azimuthal gamma - gamma correlations at high p/sub T/ were studied with the leadglass calorimeter LEDA in search for a signal of jet-like structures. A clear indication for back-to-back correlations can be seen with a strong dependence on the p/sub T/ of the photons and the size of the system. A comparison with event generators is presented. (9 refs).oai:cds.cern.ch:5444262002
spellingShingle Particle Physics - Experiment
Büsching, H
Angular correlations of high momentum photons at 158 AGeV p+A and Pb +Pb collisions
title Angular correlations of high momentum photons at 158 AGeV p+A and Pb +Pb collisions
title_full Angular correlations of high momentum photons at 158 AGeV p+A and Pb +Pb collisions
title_fullStr Angular correlations of high momentum photons at 158 AGeV p+A and Pb +Pb collisions
title_full_unstemmed Angular correlations of high momentum photons at 158 AGeV p+A and Pb +Pb collisions
title_short Angular correlations of high momentum photons at 158 AGeV p+A and Pb +Pb collisions
title_sort angular correlations of high momentum photons at 158 agev p+a and pb +pb collisions
topic Particle Physics - Experiment
url https://dx.doi.org/10.1016/S0375-9474(01)01446-4
http://cds.cern.ch/record/544426
work_keys_str_mv AT buschingh angularcorrelationsofhighmomentumphotonsat158agevpaandpbpbcollisions

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