The hard to soft Pomeron transition in small x DIS data using optimal renormalization

We show that it is possible to describe the effective Pomeron intercept, determined from the HERA Deep Inelastic Scattering data at small values of Bjorken x, using next-to-leading order BFKL evolution together with collinear improvements. To obtain a good description over the whole range of Q^2 we...

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Detalles Bibliográficos
Autores principales: Hentschinski, Martin, Sabio Vera, Agustín, Salas, Clara
Lenguaje:eng
Publicado: 2012
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevLett.110.041601
http://cds.cern.ch/record/1476644
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author Hentschinski, Martin
Sabio Vera, Agustín
Salas, Clara
author_facet Hentschinski, Martin
Sabio Vera, Agustín
Salas, Clara
author_sort Hentschinski, Martin
collection CERN
description We show that it is possible to describe the effective Pomeron intercept, determined from the HERA Deep Inelastic Scattering data at small values of Bjorken x, using next-to-leading order BFKL evolution together with collinear improvements. To obtain a good description over the whole range of Q^2 we use a non-Abelian physical renormalization scheme with BLM optimal scale, combined with a parametrization of the running coupling in the infrared region.
id cern-1476644
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-14766442021-05-03T20:08:58Zdoi:10.1103/PhysRevLett.110.041601http://cds.cern.ch/record/1476644engHentschinski, MartinSabio Vera, AgustínSalas, ClaraThe hard to soft Pomeron transition in small x DIS data using optimal renormalizationParticle Physics - PhenomenologyWe show that it is possible to describe the effective Pomeron intercept, determined from the HERA Deep Inelastic Scattering data at small values of Bjorken x, using next-to-leading order BFKL evolution together with collinear improvements. To obtain a good description over the whole range of Q^2 we use a non-Abelian physical renormalization scheme with BLM optimal scale, combined with a parametrization of the running coupling in the infrared region.arXiv:1209.1353oai:cds.cern.ch:14766442012-09-07
spellingShingle Particle Physics - Phenomenology
Hentschinski, Martin
Sabio Vera, Agustín
Salas, Clara
The hard to soft Pomeron transition in small x DIS data using optimal renormalization
title The hard to soft Pomeron transition in small x DIS data using optimal renormalization
title_full The hard to soft Pomeron transition in small x DIS data using optimal renormalization
title_fullStr The hard to soft Pomeron transition in small x DIS data using optimal renormalization
title_full_unstemmed The hard to soft Pomeron transition in small x DIS data using optimal renormalization
title_short The hard to soft Pomeron transition in small x DIS data using optimal renormalization
title_sort hard to soft pomeron transition in small x dis data using optimal renormalization
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevLett.110.041601
http://cds.cern.ch/record/1476644
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