Momentum conservation at small x

We discuss how momentum conservation is implemented in perturbative computations based on expansions of anomalous dimensions appropriate at small x. We show that for any given choice of F_2 coefficient functions there always exists a factorization scheme where the gluon is defined in such a way that...

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Detalles Bibliográficos
Autores principales: Ball, Richard D., Forte, Stefano
Lenguaje:eng
Publicado: 1995
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1016/0370-2693(95)01090-D
http://cds.cern.ch/record/284990
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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 discuss how momentum conservation is implemented in perturbative computations based on expansions of anomalous dimensions appropriate at small x. We show that for any given choice of F_2 coefficient functions there always exists a factorization scheme where the gluon is defined in such a way that momentum is conserved at next to leading order.
id cern-284990
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1995
record_format invenio
spelling cern-2849902023-03-14T20:43:44Zdoi:10.1016/0370-2693(95)01090-Dhttp://cds.cern.ch/record/284990engBall, Richard D.Forte, StefanoMomentum conservation at small xParticle Physics - PhenomenologyWe discuss how momentum conservation is implemented in perturbative computations based on expansions of anomalous dimensions appropriate at small x. We show that for any given choice of F_2 coefficient functions there always exists a factorization scheme where the gluon is defined in such a way that momentum is conserved at next to leading order.We discuss how momentum conservation is implemented in perturbative computations based on expansions of anomalous dimensions appropriate at small $x$. We show that for any given choice of $F_2$ coefficient functions there always exists a factorization scheme where the gluon is defined in such a way that momentum is conserved at next to leading order.We discuss how momentum conservation is implemented in perturbative computations based on expansions of anomalous dimensions appropriate at small $x$. We show that for any given choice of $F_2$ coefficient functions there always exists a factorization scheme where the gluon is defined in such a way that momentum is conserved at next to leading order.We discuss how momentum conservation is implemented in perturbative computations based on expansions of anomalous dimensions appropriate at small x . We show that for any given choice of F 2 coefficient functions there always exists a factorization scheme where the gluon is defined in such a way that momentum is conserved at next to leading order.hep-ph/9507321CERN-TH-95-198CERN-TH-95-198oai:cds.cern.ch:2849901995-07-17
spellingShingle Particle Physics - Phenomenology
Ball, Richard D.
Forte, Stefano
Momentum conservation at small x
title Momentum conservation at small x
title_full Momentum conservation at small x
title_fullStr Momentum conservation at small x
title_full_unstemmed Momentum conservation at small x
title_short Momentum conservation at small x
title_sort momentum conservation at small x
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1016/0370-2693(95)01090-D
http://cds.cern.ch/record/284990
work_keys_str_mv AT ballrichardd momentumconservationatsmallx
AT fortestefano momentumconservationatsmallx

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