Next-to-leading order evolution of structure functions at small x and large Q$^{2}$

We show that a unified approach to the perturbative evolution of structure functions which sums all logarithms of Q^2 and 1/x at leading and next-to-leading order yields results in full agreement with the 1993 HERA data for F_2. This makes it possible to determine alpha_s surprisingly accurately fro...

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Detalles Bibliográficos
Autores principales: Ball, Richard D., Forte, Stefano
Lenguaje:eng
Publicado: 1995
Materias:
Particle Physics - Phenomenology
Acceso en línea:http://cds.cern.ch/record/282402
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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 a unified approach to the perturbative evolution of structure functions which sums all logarithms of Q^2 and 1/x at leading and next-to-leading order yields results in full agreement with the 1993 HERA data for F_2. This makes it possible to determine alpha_s surprisingly accurately from these data alone.
id cern-282402
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1995
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spelling cern-2824022022-08-13T02:17:13Zhttp://cds.cern.ch/record/282402engBall, Richard D.Forte, StefanoNext-to-leading order evolution of structure functions at small x and large Q$^{2}$Particle Physics - PhenomenologyWe show that a unified approach to the perturbative evolution of structure functions which sums all logarithms of Q^2 and 1/x at leading and next-to-leading order yields results in full agreement with the 1993 HERA data for F_2. This makes it possible to determine alpha_s surprisingly accurately from these data alone.We show that a unified approach to the perturbative evolution of structure functions which sums all logarithms of Q~2 and 1/x at leading and next-to-leading order yields results in full agreement with the 1993 HERA data for F_2. This makes it possible to determine alpha_s surprisingly accurately from these data alone.hep-ph/9505388CERN-TH-95-132CERN-TH-95-132oai:cds.cern.ch:2824021995-05-26
spellingShingle Particle Physics - Phenomenology
Ball, Richard D.
Forte, Stefano
Next-to-leading order evolution of structure functions at small x and large Q$^{2}$
title Next-to-leading order evolution of structure functions at small x and large Q$^{2}$
title_full Next-to-leading order evolution of structure functions at small x and large Q$^{2}$
title_fullStr Next-to-leading order evolution of structure functions at small x and large Q$^{2}$
title_full_unstemmed Next-to-leading order evolution of structure functions at small x and large Q$^{2}$
title_short Next-to-leading order evolution of structure functions at small x and large Q$^{2}$
title_sort next-to-leading order evolution of structure functions at small x and large q$^{2}$
topic Particle Physics - Phenomenology
url http://cds.cern.ch/record/282402
work_keys_str_mv AT ballrichardd nexttoleadingorderevolutionofstructurefunctionsatsmallxandlargeq2
AT fortestefano nexttoleadingorderevolutionofstructurefunctionsatsmallxandlargeq2

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