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Radiative Corrections to Bremsstrahlung in Radiative Return
Radiating a photon from the initial state provides a useful tool for studying a range of low energy physics using a high-energy e+ e- accelerator. Accurate results require careful calculation of the first order virtual photon corrections. We compare exact results for initial state radiative correcti...
Autores principales: | , , |
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Lenguaje: | eng |
Publicado: |
2005
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Materias: | |
Acceso en línea: | http://cds.cern.ch/record/835052 |
_version_ | 1780905953732853760 |
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author | Yost, Scott A. Jadach, S. Ward, B.F.L. |
author_facet | Yost, Scott A. Jadach, S. Ward, B.F.L. |
author_sort | Yost, Scott A. |
collection | CERN |
description | Radiating a photon from the initial state provides a useful tool for studying a range of low energy physics using a high-energy e+ e- accelerator. Accurate results require careful calculation of the first order virtual photon corrections. We compare exact results for initial state radiative corrections, finding agreement to an order of 10^{-5} or better as a fraction of the Born cross-section for most of the range of photon energies, at CMS energies relevant in both high-energy collision and radiative return experiments. |
id | cern-835052 |
institution | Organización Europea para la Investigación Nuclear |
language | eng |
publishDate | 2005 |
record_format | invenio |
spelling | cern-8350522023-03-14T18:10:35Zhttp://cds.cern.ch/record/835052engYost, Scott A.Jadach, S.Ward, B.F.L.Radiative Corrections to Bremsstrahlung in Radiative ReturnParticle Physics - PhenomenologyRadiating a photon from the initial state provides a useful tool for studying a range of low energy physics using a high-energy e+ e- accelerator. Accurate results require careful calculation of the first order virtual photon corrections. We compare exact results for initial state radiative corrections, finding agreement to an order of 10^{-5} or better as a fraction of the Born cross-section for most of the range of photon energies, at CMS energies relevant in both high-energy collision and radiative return experiments.Radiating a photon from the initial state provides a useful tool for studying a range of low energy physics using a high-energy e+ e- accelerator. Accurate results require careful calculation of the first order virtual photon corrections. We compare exact results for initial state radiative corrections, finding agreement to an order of 10^{-5} or better as a fraction of the Born cross-section for most of the range of photon energies, at CMS energies relevant in both high-energy collision and radiative return experiments.hep-ph/0505065BU-HEPP-05-02BU-HEPP-2005-02oai:cds.cern.ch:8350522005-05-09 |
spellingShingle | Particle Physics - Phenomenology Yost, Scott A. Jadach, S. Ward, B.F.L. Radiative Corrections to Bremsstrahlung in Radiative Return |
title | Radiative Corrections to Bremsstrahlung in Radiative Return |
title_full | Radiative Corrections to Bremsstrahlung in Radiative Return |
title_fullStr | Radiative Corrections to Bremsstrahlung in Radiative Return |
title_full_unstemmed | Radiative Corrections to Bremsstrahlung in Radiative Return |
title_short | Radiative Corrections to Bremsstrahlung in Radiative Return |
title_sort | radiative corrections to bremsstrahlung in radiative return |
topic | Particle Physics - Phenomenology |
url | http://cds.cern.ch/record/835052 |
work_keys_str_mv | AT yostscotta radiativecorrectionstobremsstrahlunginradiativereturn AT jadachs radiativecorrectionstobremsstrahlunginradiativereturn AT wardbfl radiativecorrectionstobremsstrahlunginradiativereturn |