Fluctuation effects in initial conditions for hydrodynamics
Autor(a) principal: | |
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Data de Publicação: | 1997 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1103/PhysRevC.55.1455 http://hdl.handle.net/11449/65052 |
Resumo: | We have studied the fluctuation effects in proton-proton collisions through the analysis of their observables. To investigate the role of fluctuation 5 in the initial conditions, we have used the interacting gluon model, modified by the inclusion of the impact parameter, and have applied the one-dimensional Landau's Hydrodynamical Model to the fireballs thus generated. The rapidity and pseudorapidity distributions were calculated using two distinct procedures, one taking the fluctuations into account and the other the usual method considering only one fireball with the average initial conditions. The results show indeed the importance of fluctuations. |
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Repositório Institucional da UNESP |
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2946 |
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Fluctuation effects in initial conditions for hydrodynamicsWe have studied the fluctuation effects in proton-proton collisions through the analysis of their observables. To investigate the role of fluctuation 5 in the initial conditions, we have used the interacting gluon model, modified by the inclusion of the impact parameter, and have applied the one-dimensional Landau's Hydrodynamical Model to the fireballs thus generated. The rapidity and pseudorapidity distributions were calculated using two distinct procedures, one taking the fluctuations into account and the other the usual method considering only one fireball with the average initial conditions. The results show indeed the importance of fluctuations.Instituto de Física Universidade de São Paulo, Caixa Postal 66318, 05315-970 São Paulo-SPInstituto de Física Universidade do Rio de Janeiro, Caixa Postal 68528, 21945-970 Rio de Janeiro-RJInst. de Fis. Teórica UNESP, Rua Pamplona 145, 01405-901 São Paulo - SPInst. de Fis. Teórica UNESP, Rua Pamplona 145, 01405-901 São Paulo - SPUniversidade de São Paulo (USP)Universidade do Rio de JaneiroUniversidade Estadual Paulista (Unesp)Paiva, Samya [UNESP]Hama, YogiroKodama, Takeshi2014-05-27T11:18:12Z2014-05-27T11:18:12Z1997-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article1455-1462application/pdfhttp://dx.doi.org/10.1103/PhysRevC.55.1455Physical Review C - Nuclear Physics, v. 55, n. 3, p. 1455-1462, 1997.0556-2813http://hdl.handle.net/11449/6505210.1103/PhysRevC.55.14552-s2.0-00314810512-s2.0-0031481051.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengPhysical Review C: Nuclear Physicsinfo:eu-repo/semantics/openAccess2023-12-09T06:17:38Zoai:repositorio.unesp.br:11449/65052Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T19:49:33.877529Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Fluctuation effects in initial conditions for hydrodynamics |
title |
Fluctuation effects in initial conditions for hydrodynamics |
spellingShingle |
Fluctuation effects in initial conditions for hydrodynamics Paiva, Samya [UNESP] |
title_short |
Fluctuation effects in initial conditions for hydrodynamics |
title_full |
Fluctuation effects in initial conditions for hydrodynamics |
title_fullStr |
Fluctuation effects in initial conditions for hydrodynamics |
title_full_unstemmed |
Fluctuation effects in initial conditions for hydrodynamics |
title_sort |
Fluctuation effects in initial conditions for hydrodynamics |
author |
Paiva, Samya [UNESP] |
author_facet |
Paiva, Samya [UNESP] Hama, Yogiro Kodama, Takeshi |
author_role |
author |
author2 |
Hama, Yogiro Kodama, Takeshi |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade do Rio de Janeiro Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Paiva, Samya [UNESP] Hama, Yogiro Kodama, Takeshi |
description |
We have studied the fluctuation effects in proton-proton collisions through the analysis of their observables. To investigate the role of fluctuation 5 in the initial conditions, we have used the interacting gluon model, modified by the inclusion of the impact parameter, and have applied the one-dimensional Landau's Hydrodynamical Model to the fireballs thus generated. The rapidity and pseudorapidity distributions were calculated using two distinct procedures, one taking the fluctuations into account and the other the usual method considering only one fireball with the average initial conditions. The results show indeed the importance of fluctuations. |
publishDate |
1997 |
dc.date.none.fl_str_mv |
1997-03-01 2014-05-27T11:18:12Z 2014-05-27T11:18:12Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1103/PhysRevC.55.1455 Physical Review C - Nuclear Physics, v. 55, n. 3, p. 1455-1462, 1997. 0556-2813 http://hdl.handle.net/11449/65052 10.1103/PhysRevC.55.1455 2-s2.0-0031481051 2-s2.0-0031481051.pdf |
url |
http://dx.doi.org/10.1103/PhysRevC.55.1455 http://hdl.handle.net/11449/65052 |
identifier_str_mv |
Physical Review C - Nuclear Physics, v. 55, n. 3, p. 1455-1462, 1997. 0556-2813 10.1103/PhysRevC.55.1455 2-s2.0-0031481051 2-s2.0-0031481051.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Physical Review C: Nuclear Physics |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
1455-1462 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808129124593565696 |