Nuclear size and rapidity dependence of the saturation scale from QCD evolution and experimental data

The solutions of the Balitsky-Kovchegov evolution equations are studied numerically and compared with known analytical estimations. The rapidity and nuclear size dependences of the saturation scale are obtained for the cases of fixed and running coupling constant. These same dependences are studied...

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Detalles Bibliográficos
Autores principales: Albacete, Javier L., Armesto, Nestor, Milhano, J.Guilherme, Salgado, Carlos A., Wiedemann, Urs Achim
Lenguaje:eng
Publicado: 2005
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1140/epjc/s2005-02185-1
http://cds.cern.ch/record/823773
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author Albacete, Javier L.
Armesto, Nestor
Milhano, J.Guilherme
Salgado, Carlos A.
Wiedemann, Urs Achim
author_facet Albacete, Javier L.
Armesto, Nestor
Milhano, J.Guilherme
Salgado, Carlos A.
Wiedemann, Urs Achim
author_sort Albacete, Javier L.
collection CERN
description The solutions of the Balitsky-Kovchegov evolution equations are studied numerically and compared with known analytical estimations. The rapidity and nuclear size dependences of the saturation scale are obtained for the cases of fixed and running coupling constant. These same dependences are studied in experimental data, on lepton-nucleus, deuteron-nucleus and nucleus-nucleus collisions, through geometric scaling and compared with the theoretical calculations.
id cern-823773
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2005
record_format invenio
spelling cern-8237732022-07-18T15:32:39Zdoi:10.1140/epjc/s2005-02185-1http://cds.cern.ch/record/823773engAlbacete, Javier L.Armesto, NestorMilhano, J.GuilhermeSalgado, Carlos A.Wiedemann, Urs AchimNuclear size and rapidity dependence of the saturation scale from QCD evolution and experimental dataParticle Physics - PhenomenologyThe solutions of the Balitsky-Kovchegov evolution equations are studied numerically and compared with known analytical estimations. The rapidity and nuclear size dependences of the saturation scale are obtained for the cases of fixed and running coupling constant. These same dependences are studied in experimental data, on lepton-nucleus, deuteron-nucleus and nucleus-nucleus collisions, through geometric scaling and compared with the theoretical calculations.The solutions of the Balitsky-Kovchegov evolution equations are studied numerically and compared with known analytical estimations. The rapidity and nuclear size dependences of the saturation scale are obtained for the cases of fixed and running coupling constant. These same dependences are studied in experimental data, on lepton-nucleus, deuteron-nucleus and nucleus-nucleus collisions, through geometric scaling and compared with the theoretical calculations.hep-ph/0502167CERN-PH-TH-2005-029oai:cds.cern.ch:8237732005-02-18
spellingShingle Particle Physics - Phenomenology
Albacete, Javier L.
Armesto, Nestor
Milhano, J.Guilherme
Salgado, Carlos A.
Wiedemann, Urs Achim
Nuclear size and rapidity dependence of the saturation scale from QCD evolution and experimental data
title Nuclear size and rapidity dependence of the saturation scale from QCD evolution and experimental data
title_full Nuclear size and rapidity dependence of the saturation scale from QCD evolution and experimental data
title_fullStr Nuclear size and rapidity dependence of the saturation scale from QCD evolution and experimental data
title_full_unstemmed Nuclear size and rapidity dependence of the saturation scale from QCD evolution and experimental data
title_short Nuclear size and rapidity dependence of the saturation scale from QCD evolution and experimental data
title_sort nuclear size and rapidity dependence of the saturation scale from qcd evolution and experimental data
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1140/epjc/s2005-02185-1
http://cds.cern.ch/record/823773
work_keys_str_mv AT albacetejavierl nuclearsizeandrapiditydependenceofthesaturationscalefromqcdevolutionandexperimentaldata
AT armestonestor nuclearsizeandrapiditydependenceofthesaturationscalefromqcdevolutionandexperimentaldata
AT milhanojguilherme nuclearsizeandrapiditydependenceofthesaturationscalefromqcdevolutionandexperimentaldata
AT salgadocarlosa nuclearsizeandrapiditydependenceofthesaturationscalefromqcdevolutionandexperimentaldata
AT wiedemannursachim nuclearsizeandrapiditydependenceofthesaturationscalefromqcdevolutionandexperimentaldata

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