Peculiarities in produced particles emission in 208Pb + Ag(Br) interactions at 158 A GeV/c

The angular structures of particles produced in 208Pb induced collisions with Ag(Br) nuclei in an emulsion detector at 158 A GeV/c have been investigated. Nonstatistical ring-like substructures in azimuthal plane of the collision have been found and their parameters have been determined. The indicat...

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Detalles Bibliográficos
Autores principales: Vokal, S., Vokalova, A., Kravcakova, A., Lehocka, S., Orlova, G.I.
Lenguaje:eng
Publicado: 2004
Materias:
Acceso en línea:https://dx.doi.org/10.1134/S1063778808080097
http://cds.cern.ch/record/809460
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author Vokal, S.
Vokalova, A.
Kravcakova, A.
Lehocka, S.
Orlova, G.I.
author_facet Vokal, S.
Vokalova, A.
Kravcakova, A.
Lehocka, S.
Orlova, G.I.
author_sort Vokal, S.
collection CERN
description The angular structures of particles produced in 208Pb induced collisions with Ag(Br) nuclei in an emulsion detector at 158 A GeV/c have been investigated. Nonstatistical ring-like substructures in azimuthal plane of the collision have been found and their parameters have been determined. The indication on the formation of the ring-like substructures from two symmetrical emission cones - one in the forward and other in the backward direction in the center-of mass system have been obtained. The ring-like substructures parameters have been determined. The experimental results are in an agreement with I.M. Dremin idea, that mechanism of the ring-like substructures formation in nuclear collisions is similar to that of Cherenkov electromagnetic radiation.
id cern-809460
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
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spelling cern-8094602023-03-14T18:16:15Zdoi:10.1134/S1063778808080097http://cds.cern.ch/record/809460engVokal, S.Vokalova, A.Kravcakova, A.Lehocka, S.Orlova, G.I.Peculiarities in produced particles emission in 208Pb + Ag(Br) interactions at 158 A GeV/cParticle Physics - ExperimentThe angular structures of particles produced in 208Pb induced collisions with Ag(Br) nuclei in an emulsion detector at 158 A GeV/c have been investigated. Nonstatistical ring-like substructures in azimuthal plane of the collision have been found and their parameters have been determined. The indication on the formation of the ring-like substructures from two symmetrical emission cones - one in the forward and other in the backward direction in the center-of mass system have been obtained. The ring-like substructures parameters have been determined. The experimental results are in an agreement with I.M. Dremin idea, that mechanism of the ring-like substructures formation in nuclear collisions is similar to that of Cherenkov electromagnetic radiation.hep-ex/0412017JINR-E1-2004-173oai:cds.cern.ch:8094602004-12-07
spellingShingle Particle Physics - Experiment
Vokal, S.
Vokalova, A.
Kravcakova, A.
Lehocka, S.
Orlova, G.I.
Peculiarities in produced particles emission in 208Pb + Ag(Br) interactions at 158 A GeV/c
title Peculiarities in produced particles emission in 208Pb + Ag(Br) interactions at 158 A GeV/c
title_full Peculiarities in produced particles emission in 208Pb + Ag(Br) interactions at 158 A GeV/c
title_fullStr Peculiarities in produced particles emission in 208Pb + Ag(Br) interactions at 158 A GeV/c
title_full_unstemmed Peculiarities in produced particles emission in 208Pb + Ag(Br) interactions at 158 A GeV/c
title_short Peculiarities in produced particles emission in 208Pb + Ag(Br) interactions at 158 A GeV/c
title_sort peculiarities in produced particles emission in 208pb + ag(br) interactions at 158 a gev/c
topic Particle Physics - Experiment
url https://dx.doi.org/10.1134/S1063778808080097
http://cds.cern.ch/record/809460
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AT vokalovaa peculiaritiesinproducedparticlesemissionin208pbagbrinteractionsat158agevc
AT kravcakovaa peculiaritiesinproducedparticlesemissionin208pbagbrinteractionsat158agevc
AT lehockas peculiaritiesinproducedparticlesemissionin208pbagbrinteractionsat158agevc
AT orlovagi peculiaritiesinproducedparticlesemissionin208pbagbrinteractionsat158agevc