Next-to-leading order QCD corrections to inclusive-hadron photoproduction in polarized lepton-proton collisions

We calculate the next-to-leading order QCD corrections to the `direct' part of the spin-dependent cross section for single-inclusive charged-hadron photoproduction. This process could be studied experimentally in future polarized fixed-target lepton-nucleon experiments, but also at the HERA ep...

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Detalles Bibliográficos
Autores principales: de Florian, D., Vogelsang, W.
Lenguaje:eng
Publicado: 1997
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevD.57.4376
http://cds.cern.ch/record/340239
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author de Florian, D.
Vogelsang, W.
author_facet de Florian, D.
Vogelsang, W.
author_sort de Florian, D.
collection CERN
description We calculate the next-to-leading order QCD corrections to the `direct' part of the spin-dependent cross section for single-inclusive charged-hadron photoproduction. This process could be studied experimentally in future polarized fixed-target lepton-nucleon experiments, but also at the HERA ep collider after an upgrade to both beams being polarized. We present a brief numerical evaluation of our results by studying the K-factors and the scale dependence of the NLO cross section.
id cern-340239
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1997
record_format invenio
spelling cern-3402392023-03-14T20:09:59Zdoi:10.1103/PhysRevD.57.4376http://cds.cern.ch/record/340239engde Florian, D.Vogelsang, W.Next-to-leading order QCD corrections to inclusive-hadron photoproduction in polarized lepton-proton collisionsParticle Physics - PhenomenologyWe calculate the next-to-leading order QCD corrections to the `direct' part of the spin-dependent cross section for single-inclusive charged-hadron photoproduction. This process could be studied experimentally in future polarized fixed-target lepton-nucleon experiments, but also at the HERA ep collider after an upgrade to both beams being polarized. We present a brief numerical evaluation of our results by studying the K-factors and the scale dependence of the NLO cross section.We calculate the next-to-leading order QCD corrections to the `direct' part of the spin-dependent cross section for single-inclusive charged-hadron photoproduction. This process could be studied experimentally in future polarized fixed-target lepton-nucleon experiments, but also at the HERA ep collider after an upgrade to both beams being polarized. We present a brief numerical evaluation of our results by studying the K-factors and the scale dependence of the NLO cross section.hep-ph/9712273CERN-TH-97-280CERN-TH-97-280oai:cds.cern.ch:3402391997-12-08
spellingShingle Particle Physics - Phenomenology
de Florian, D.
Vogelsang, W.
Next-to-leading order QCD corrections to inclusive-hadron photoproduction in polarized lepton-proton collisions
title Next-to-leading order QCD corrections to inclusive-hadron photoproduction in polarized lepton-proton collisions
title_full Next-to-leading order QCD corrections to inclusive-hadron photoproduction in polarized lepton-proton collisions
title_fullStr Next-to-leading order QCD corrections to inclusive-hadron photoproduction in polarized lepton-proton collisions
title_full_unstemmed Next-to-leading order QCD corrections to inclusive-hadron photoproduction in polarized lepton-proton collisions
title_short Next-to-leading order QCD corrections to inclusive-hadron photoproduction in polarized lepton-proton collisions
title_sort next-to-leading order qcd corrections to inclusive-hadron photoproduction in polarized lepton-proton collisions
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevD.57.4376
http://cds.cern.ch/record/340239
work_keys_str_mv AT defloriand nexttoleadingorderqcdcorrectionstoinclusivehadronphotoproductioninpolarizedleptonprotoncollisions
AT vogelsangw nexttoleadingorderqcdcorrectionstoinclusivehadronphotoproductioninpolarizedleptonprotoncollisions

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