Prototype Graphs for radiative Corrections to Polarized Chargino or Neutralino Production in Electron-Positron Annihilation

We present the contributions from all types of one-loop corrections to the scattering amplitude for the pair production of polarized charginos or neutralinos from polarized electron-positron annihilation. The contributions are classified in terms of ``prototypes'' distinguished by the numb...

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Detalles Bibliográficos
Autores principales: Díaz, M A, Ross, D A
Lenguaje:eng
Publicado: 2001
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1088/1126-6708/2001/06/001
http://cds.cern.ch/record/493235
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author Díaz, M A
Ross, D A
author_facet Díaz, M A
Ross, D A
author_sort Díaz, M A
collection CERN
description We present the contributions from all types of one-loop corrections to the scattering amplitude for the pair production of polarized charginos or neutralinos from polarized electron-positron annihilation. The contributions are classified in terms of ``prototypes'' distinguished by the number of particles inside the loops and their spins. The results are quoted in terms of the Veltman-Passarino functions in terms of general couplings and internal masses. The results can therefore be applied to any supersymmetric extension of the Standard Model or indeed to any polarized fermion pair production process in electron-positron annihilation.
id cern-493235
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
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spelling cern-4932352019-09-30T06:29:59Zdoi:10.1088/1126-6708/2001/06/001http://cds.cern.ch/record/493235engDíaz, M ARoss, D APrototype Graphs for radiative Corrections to Polarized Chargino or Neutralino Production in Electron-Positron AnnihilationParticle Physics - PhenomenologyWe present the contributions from all types of one-loop corrections to the scattering amplitude for the pair production of polarized charginos or neutralinos from polarized electron-positron annihilation. The contributions are classified in terms of ``prototypes'' distinguished by the number of particles inside the loops and their spins. The results are quoted in terms of the Veltman-Passarino functions in terms of general couplings and internal masses. The results can therefore be applied to any supersymmetric extension of the Standard Model or indeed to any polarized fermion pair production process in electron-positron annihilation.hep-ph/0103309CERN-TH-2001-071UCC-HEP-2001-16oai:cds.cern.ch:4932352001-03-29
spellingShingle Particle Physics - Phenomenology
Díaz, M A
Ross, D A
Prototype Graphs for radiative Corrections to Polarized Chargino or Neutralino Production in Electron-Positron Annihilation
title Prototype Graphs for radiative Corrections to Polarized Chargino or Neutralino Production in Electron-Positron Annihilation
title_full Prototype Graphs for radiative Corrections to Polarized Chargino or Neutralino Production in Electron-Positron Annihilation
title_fullStr Prototype Graphs for radiative Corrections to Polarized Chargino or Neutralino Production in Electron-Positron Annihilation
title_full_unstemmed Prototype Graphs for radiative Corrections to Polarized Chargino or Neutralino Production in Electron-Positron Annihilation
title_short Prototype Graphs for radiative Corrections to Polarized Chargino or Neutralino Production in Electron-Positron Annihilation
title_sort prototype graphs for radiative corrections to polarized chargino or neutralino production in electron-positron annihilation
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1088/1126-6708/2001/06/001
http://cds.cern.ch/record/493235
work_keys_str_mv AT diazma prototypegraphsforradiativecorrectionstopolarizedcharginoorneutralinoproductioninelectronpositronannihilation
AT rossda prototypegraphsforradiativecorrectionstopolarizedcharginoorneutralinoproductioninelectronpositronannihilation

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