Flow analysis methods in ALICE Event plane from Lee-Yang zeroes

The measurement of anisotropic flow in heavy ion collisions gives insight into the equation of state of the matter formed in the collision. Several methods are available for measuring anisotropic flow. However, methods based on two-particle correlations do not reproduce the flow signal if nonflow is...

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Detalles Bibliográficos
Autores principales: Van der Kolk, N, Ollitrault, J Y
Lenguaje:eng
Publicado: 2008
Materias:
Particle Physics
Acceso en línea:http://cds.cern.ch/record/1191475
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author Van der Kolk, N
Ollitrault, J Y
author_facet Van der Kolk, N
Ollitrault, J Y
author_sort Van der Kolk, N
collection CERN
description The measurement of anisotropic flow in heavy ion collisions gives insight into the equation of state of the matter formed in the collision. Several methods are available for measuring anisotropic flow. However, methods based on two-particle correlations do not reproduce the flow signal if nonflow is present. Methods based on multi-particle correlations do. A new reaction plane estimate is presented based on the Lee-Yang zeroes method, that enables an unbiased analysis of e.g. jets or charm versus the reaction plane.
id cern-1191475
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
record_format invenio
spelling cern-11914752019-09-30T06:29:59Zhttp://cds.cern.ch/record/1191475engVan der Kolk, NOllitrault, J YFlow analysis methods in ALICE Event plane from Lee-Yang zeroesParticle PhysicsThe measurement of anisotropic flow in heavy ion collisions gives insight into the equation of state of the matter formed in the collision. Several methods are available for measuring anisotropic flow. However, methods based on two-particle correlations do not reproduce the flow signal if nonflow is present. Methods based on multi-particle correlations do. A new reaction plane estimate is presented based on the Lee-Yang zeroes method, that enables an unbiased analysis of e.g. jets or charm versus the reaction plane.oai:cds.cern.ch:11914752008
spellingShingle Particle Physics
Van der Kolk, N
Ollitrault, J Y
Flow analysis methods in ALICE Event plane from Lee-Yang zeroes
title Flow analysis methods in ALICE Event plane from Lee-Yang zeroes
title_full Flow analysis methods in ALICE Event plane from Lee-Yang zeroes
title_fullStr Flow analysis methods in ALICE Event plane from Lee-Yang zeroes
title_full_unstemmed Flow analysis methods in ALICE Event plane from Lee-Yang zeroes
title_short Flow analysis methods in ALICE Event plane from Lee-Yang zeroes
title_sort flow analysis methods in alice event plane from lee-yang zeroes
topic Particle Physics
url http://cds.cern.ch/record/1191475
work_keys_str_mv AT vanderkolkn flowanalysismethodsinaliceeventplanefromleeyangzeroes
AT ollitraultjy flowanalysismethodsinaliceeventplanefromleeyangzeroes

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