Calculating F$_{2}^{p}$ at small x and large Q$^{2}$

We show that the double asymptotic scaling of the HERA structure function data is consistent with pre-HERA data at larger x, soft pomeron behaviour at small x and a sensible starting scale Q_0. We can thus actually calculate F_2^p at small x and large Q^2 by evolving up perturbatively at two loops,...

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Detalles Bibliográficos
Autores principales: Ball, Richard D., Forte, Stefano
Lenguaje:eng
Publicado: 1994
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/0920-5632(95)00036-9
http://cds.cern.ch/record/269034
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author Ball, Richard D.
Forte, Stefano
author_facet Ball, Richard D.
Forte, Stefano
author_sort Ball, Richard D.
collection CERN
description We show that the double asymptotic scaling of the HERA structure function data is consistent with pre-HERA data at larger x, soft pomeron behaviour at small x and a sensible starting scale Q_0. We can thus actually calculate F_2^p at small x and large Q^2 by evolving up perturbatively at two loops, without any fitting.
id cern-269034
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1994
record_format invenio
spelling cern-2690342022-08-13T02:24:44Zdoi:10.1016/0920-5632(95)00036-9http://cds.cern.ch/record/269034engBall, Richard D.Forte, StefanoCalculating F$_{2}^{p}$ at small x and large Q$^{2}$Particle Physics - PhenomenologyWe show that the double asymptotic scaling of the HERA structure function data is consistent with pre-HERA data at larger x, soft pomeron behaviour at small x and a sensible starting scale Q_0. We can thus actually calculate F_2^p at small x and large Q^2 by evolving up perturbatively at two loops, without any fitting.We show that the double asymptotic scaling of the HERA structure function data is consistent with pre-HERA data at larger $x$, soft pomeron behaviour at small $x$ and a sensible starting scale $Q_0$. We can thus actually calculate $F_2~p$ at small $x$ and large $Q~2$ by evolving up perturbatively at two loops, without any fitting.hep-ph/9409374CERN-TH-7422-94CERN-TH-7422-94oai:cds.cern.ch:2690341994-09-21
spellingShingle Particle Physics - Phenomenology
Ball, Richard D.
Forte, Stefano
Calculating F$_{2}^{p}$ at small x and large Q$^{2}$
title Calculating F$_{2}^{p}$ at small x and large Q$^{2}$
title_full Calculating F$_{2}^{p}$ at small x and large Q$^{2}$
title_fullStr Calculating F$_{2}^{p}$ at small x and large Q$^{2}$
title_full_unstemmed Calculating F$_{2}^{p}$ at small x and large Q$^{2}$
title_short Calculating F$_{2}^{p}$ at small x and large Q$^{2}$
title_sort calculating f$_{2}^{p}$ at small x and large q$^{2}$
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/0920-5632(95)00036-9
http://cds.cern.ch/record/269034
work_keys_str_mv AT ballrichardd calculatingf2patsmallxandlargeq2
AT fortestefano calculatingf2patsmallxandlargeq2

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