Experimental search for DCCs using robust observables

We have analyzed the joint charged particle to photon density correlations in WA98 experiment at CERN-SPS in order to study the formation of the chirally disoriented vacuum in Pb + Pb collisions at 158 AGeV. The method of analysis is based on the event-by-event estimation of a set of robust observab...

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Detalles Bibliográficos
Autor principal: Mukhopadhyay, Debsankar
Lenguaje:eng
Publicado: 1998
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/336038
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author Mukhopadhyay, Debsankar
author_facet Mukhopadhyay, Debsankar
author_sort Mukhopadhyay, Debsankar
collection CERN
description We have analyzed the joint charged particle to photon density correlations in WA98 experiment at CERN-SPS in order to study the formation of the chirally disoriented vacuum in Pb + Pb collisions at 158 AGeV. The method of analysis is based on the event-by-event estimation of a set of robust observables which are the ratios of normalized bivariate factorial moments corrected for many efficiency factors. This is found to be a very powerful technique in identifying, within the limits of the detector resolution, the events with the localized charged particle to photon density fluctuations.
id cern-336038
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1998
record_format invenio
spelling cern-3360382019-09-30T06:29:59Zhttp://cds.cern.ch/record/336038engMukhopadhyay, DebsankarExperimental search for DCCs using robust observablesParticle Physics - ExperimentWe have analyzed the joint charged particle to photon density correlations in WA98 experiment at CERN-SPS in order to study the formation of the chirally disoriented vacuum in Pb + Pb collisions at 158 AGeV. The method of analysis is based on the event-by-event estimation of a set of robust observables which are the ratios of normalized bivariate factorial moments corrected for many efficiency factors. This is found to be a very powerful technique in identifying, within the limits of the detector resolution, the events with the localized charged particle to photon density fluctuations.We have analyzed the joint charged particle to photon density correlations in WA98 experiment at CERN-SPS in order to study the formation of the chirally disoriented vacuum in Pb + Pb collisions at 158 AGeV. The method of analysis is based on the event-by-event estimation of a set of robust observables which are the ratios of normalized bivariate factorial moments corrected for many efficiency factors. This is found to be a very powerful technique in identifying, within the limits of the detector resolution, the events with the localized charged particle to photon density fluctuations.hep-ph/9710325VECC-NEX-97003VECC-NEX-97-03oai:cds.cern.ch:3360381998
spellingShingle Particle Physics - Experiment
Mukhopadhyay, Debsankar
Experimental search for DCCs using robust observables
title Experimental search for DCCs using robust observables
title_full Experimental search for DCCs using robust observables
title_fullStr Experimental search for DCCs using robust observables
title_full_unstemmed Experimental search for DCCs using robust observables
title_short Experimental search for DCCs using robust observables
title_sort experimental search for dccs using robust observables
topic Particle Physics - Experiment
url http://cds.cern.ch/record/336038
work_keys_str_mv AT mukhopadhyaydebsankar experimentalsearchfordccsusingrobustobservables

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