Radiative-nonrecoil corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium

We present results for the corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium. We compute all the contributing Feynman diagrams in dimensional regularization and a general covariant gauge using a mixture of analytical and numerical methods. We improve the precision of p...

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Detalles Bibliográficos
Autores principales: Mondejar, Jorge, Piclum, Jan H., Czarnecki, Andrzej
Lenguaje:eng
Publicado: 2010
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1103/PhysRevA.81.062511
http://cds.cern.ch/record/1265194
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author Mondejar, Jorge
Piclum, Jan H.
Czarnecki, Andrzej
author_facet Mondejar, Jorge
Piclum, Jan H.
Czarnecki, Andrzej
author_sort Mondejar, Jorge
collection CERN
description We present results for the corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium. We compute all the contributing Feynman diagrams in dimensional regularization and a general covariant gauge using a mixture of analytical and numerical methods. We improve the precision of previous results.
id cern-1265194
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2010
record_format invenio
spelling cern-12651942023-03-14T17:36:48Zdoi:10.1103/PhysRevA.81.062511http://cds.cern.ch/record/1265194engMondejar, JorgePiclum, Jan H.Czarnecki, AndrzejRadiative-nonrecoil corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muoniumParticle Physics - PhenomenologyWe present results for the corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium. We compute all the contributing Feynman diagrams in dimensional regularization and a general covariant gauge using a mixture of analytical and numerical methods. We improve the precision of previous results.We present results for the corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium. We compute all the contributing Feynman diagrams in dimensional regularization and a general covariant gauge using a mixture of analytical and numerical methods. We improve the precision of previous results.arXiv:1005.1944ALBERTA-THY-06-10CERN-PH-2010-099ALBERTA-THY-06-10CERN-PH-2010-099-[SIC!]CERN-PH-TH-2010-099oai:cds.cern.ch:12651942010-05-13
spellingShingle Particle Physics - Phenomenology
Mondejar, Jorge
Piclum, Jan H.
Czarnecki, Andrzej
Radiative-nonrecoil corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium
title Radiative-nonrecoil corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium
title_full Radiative-nonrecoil corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium
title_fullStr Radiative-nonrecoil corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium
title_full_unstemmed Radiative-nonrecoil corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium
title_short Radiative-nonrecoil corrections of order alpha^2 (Z alpha) E_F to the hyperfine splitting of muonium
title_sort radiative-nonrecoil corrections of order alpha^2 (z alpha) e_f to the hyperfine splitting of muonium
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1103/PhysRevA.81.062511
http://cds.cern.ch/record/1265194
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AT piclumjanh radiativenonrecoilcorrectionsoforderalpha2zalphaeftothehyperfinesplittingofmuonium
AT czarneckiandrzej radiativenonrecoilcorrectionsoforderalpha2zalphaeftothehyperfinesplittingofmuonium

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