Discontinuities, Feynman parameters and d-lines

The calculation of asymptotic limits of Feynman diagrams using Feynman parameter techniques has developed a powerful and useful technology. A major gap in this armory has concerned the calculation of specific discontinuities of Feynman diagrams. The author remedies this gap and illustrates the new t...

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Detalles Bibliográficos
Autor principal: Halliday, I G
Lenguaje:eng
Publicado: 1977
Materias:
Particle Physics - Theory
Acceso en línea:https://dx.doi.org/10.1016/0550-3213(77)90264-4
http://cds.cern.ch/record/878479
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author Halliday, I G
author_facet Halliday, I G
author_sort Halliday, I G
collection CERN
description The calculation of asymptotic limits of Feynman diagrams using Feynman parameter techniques has developed a powerful and useful technology. A major gap in this armory has concerned the calculation of specific discontinuities of Feynman diagrams. The author remedies this gap and illustrates the new technique on a series of familiar situations. These include in the Regge limit, the ladder and the AFS diagrams, and the x approximately 1 deep inelastic electroproduction region. (4 refs).
id cern-878479
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1977
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spelling cern-8784792019-09-30T06:29:59Zdoi:10.1016/0550-3213(77)90264-4http://cds.cern.ch/record/878479engHalliday, I GDiscontinuities, Feynman parameters and d-linesParticle Physics - TheoryThe calculation of asymptotic limits of Feynman diagrams using Feynman parameter techniques has developed a powerful and useful technology. A major gap in this armory has concerned the calculation of specific discontinuities of Feynman diagrams. The author remedies this gap and illustrates the new technique on a series of familiar situations. These include in the Regge limit, the ladder and the AFS diagrams, and the x approximately 1 deep inelastic electroproduction region. (4 refs).CERN-TH-2382oai:cds.cern.ch:8784791977
spellingShingle Particle Physics - Theory
Halliday, I G
Discontinuities, Feynman parameters and d-lines
title Discontinuities, Feynman parameters and d-lines
title_full Discontinuities, Feynman parameters and d-lines
title_fullStr Discontinuities, Feynman parameters and d-lines
title_full_unstemmed Discontinuities, Feynman parameters and d-lines
title_short Discontinuities, Feynman parameters and d-lines
title_sort discontinuities, feynman parameters and d-lines
topic Particle Physics - Theory
url https://dx.doi.org/10.1016/0550-3213(77)90264-4
http://cds.cern.ch/record/878479
work_keys_str_mv AT hallidayig discontinuitiesfeynmanparametersanddlines

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