Effective Charge of the Higgs Boson

The Higgs-boson lineshape is studied within the pinch technique resummation formalism. It is shown that any resonant Higgs-boson amplitude contains a universal part which is gauge independent, renormalization-group invariant, satisfies the optical and equivalence theorems, and constitutes the natura...

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Detalles Bibliográficos
Autores principales: Papavassiliou, Joannis, Pilaftsis, Apostolos
Lenguaje:eng
Publicado: 1997
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevLett.80.2785
http://cds.cern.ch/record/336388
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author Papavassiliou, Joannis
Pilaftsis, Apostolos
author_facet Papavassiliou, Joannis
Pilaftsis, Apostolos
author_sort Papavassiliou, Joannis
collection CERN
description The Higgs-boson lineshape is studied within the pinch technique resummation formalism. It is shown that any resonant Higgs-boson amplitude contains a universal part which is gauge independent, renormalization-group invariant, satisfies the optical and equivalence theorems, and constitutes the natural extension of the QED effective charge to the case of the Higgs scalar.
id cern-336388
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 1997
record_format invenio
spelling cern-3363882023-03-14T19:56:41Zdoi:10.1103/PhysRevLett.80.2785http://cds.cern.ch/record/336388engPapavassiliou, JoannisPilaftsis, ApostolosEffective Charge of the Higgs BosonParticle Physics - PhenomenologyThe Higgs-boson lineshape is studied within the pinch technique resummation formalism. It is shown that any resonant Higgs-boson amplitude contains a universal part which is gauge independent, renormalization-group invariant, satisfies the optical and equivalence theorems, and constitutes the natural extension of the QED effective charge to the case of the Higgs scalar.The Higgs-boson lineshape is studied within the pinch technique resummation formalism. It is shown that any resonant Higgs-boson amplitude contains a universal part which is gauge independent, renormalization-group invariant, satisfies the optical and equivalence theorems, and constitutes the natural extension of the QED effective charge to the case of the Higgs scalar.hep-ph/9710380CERN-TH-97-288MPI-PHT-97-60CERN-TH-97-288MPI-PHT-97-60oai:cds.cern.ch:3363881997-10-17
spellingShingle Particle Physics - Phenomenology
Papavassiliou, Joannis
Pilaftsis, Apostolos
Effective Charge of the Higgs Boson
title Effective Charge of the Higgs Boson
title_full Effective Charge of the Higgs Boson
title_fullStr Effective Charge of the Higgs Boson
title_full_unstemmed Effective Charge of the Higgs Boson
title_short Effective Charge of the Higgs Boson
title_sort effective charge of the higgs boson
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevLett.80.2785
http://cds.cern.ch/record/336388
work_keys_str_mv AT papavassilioujoannis effectivechargeofthehiggsboson
AT pilaftsisapostolos effectivechargeofthehiggsboson

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