Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments

Autores
Boughezal, Radja; de Florian, Daniel Enrique; Petriello, Frank; Vogelsang, Werner
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We show that inclusive single-spin asymmetries (SSAs) with transversely polarized protons or electrons at a future electron ion collider (EIC) are sensitive to new physics contributions to electroweak dipole operators of electrons and quarks. We use the Standard Model Effective Field Theory (SMEFT) to parametrize possible heavy new physics contributions to these couplings. We show that new physics scales at or beyond the TeV-scale can be probed assuming realistic EIC run parameters, and that the transverse spin asymmetries are sensitive to different combinations of the dipole couplings than other measurements such as anomalous magnetic or electric dipole moments. We also study the physics potential of SSAs at a possible future upgrade of the EIC to collide muons and protons. Measurements at such an upgrade could probe the same SMEFT parameters that explain the current anomaly in the muon anomalous magnetic moment, and could also improve current bounds on the muon electric dipole moment.
Fil: Boughezal, Radja. Argonne National Laboratory; Estados Unidos
Fil: de Florian, Daniel Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Físicas. - Universidad Nacional de San Martín. Instituto de Ciencias Físicas; Argentina
Fil: Petriello, Frank. Northwestern University; Estados Unidos. Argonne National Laboratory; Estados Unidos
Fil: Vogelsang, Werner. Eberhard Karls Universität Tübingen; Alemania
Materia
spin
transverso
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/228852

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network_name_str CONICET Digital (CONICET)
spelling Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole momentsBoughezal, Radjade Florian, Daniel EnriquePetriello, FrankVogelsang, Wernerspintransversohttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We show that inclusive single-spin asymmetries (SSAs) with transversely polarized protons or electrons at a future electron ion collider (EIC) are sensitive to new physics contributions to electroweak dipole operators of electrons and quarks. We use the Standard Model Effective Field Theory (SMEFT) to parametrize possible heavy new physics contributions to these couplings. We show that new physics scales at or beyond the TeV-scale can be probed assuming realistic EIC run parameters, and that the transverse spin asymmetries are sensitive to different combinations of the dipole couplings than other measurements such as anomalous magnetic or electric dipole moments. We also study the physics potential of SSAs at a possible future upgrade of the EIC to collide muons and protons. Measurements at such an upgrade could probe the same SMEFT parameters that explain the current anomaly in the muon anomalous magnetic moment, and could also improve current bounds on the muon electric dipole moment.Fil: Boughezal, Radja. Argonne National Laboratory; Estados UnidosFil: de Florian, Daniel Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Físicas. - Universidad Nacional de San Martín. Instituto de Ciencias Físicas; ArgentinaFil: Petriello, Frank. Northwestern University; Estados Unidos. Argonne National Laboratory; Estados UnidosFil: Vogelsang, Werner. Eberhard Karls Universität Tübingen; AlemaniaAmerican Physical Society2023-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/228852Boughezal, Radja; de Florian, Daniel Enrique; Petriello, Frank; Vogelsang, Werner; Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments; American Physical Society; Physical Review D; 107; 7; 4-2023; 1-102470-00102470-0029CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.107.075028info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:38:38Zoai:ri.conicet.gov.ar:11336/228852instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:38:38.429CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments
title Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments
spellingShingle Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments
Boughezal, Radja
spin
transverso
title_short Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments
title_full Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments
title_fullStr Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments
title_full_unstemmed Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments
title_sort Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments
dc.creator.none.fl_str_mv Boughezal, Radja
de Florian, Daniel Enrique
Petriello, Frank
Vogelsang, Werner
author Boughezal, Radja
author_facet Boughezal, Radja
de Florian, Daniel Enrique
Petriello, Frank
Vogelsang, Werner
author_role author
author2 de Florian, Daniel Enrique
Petriello, Frank
Vogelsang, Werner
author2_role author
author
author
dc.subject.none.fl_str_mv spin
transverso
topic spin
transverso
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We show that inclusive single-spin asymmetries (SSAs) with transversely polarized protons or electrons at a future electron ion collider (EIC) are sensitive to new physics contributions to electroweak dipole operators of electrons and quarks. We use the Standard Model Effective Field Theory (SMEFT) to parametrize possible heavy new physics contributions to these couplings. We show that new physics scales at or beyond the TeV-scale can be probed assuming realistic EIC run parameters, and that the transverse spin asymmetries are sensitive to different combinations of the dipole couplings than other measurements such as anomalous magnetic or electric dipole moments. We also study the physics potential of SSAs at a possible future upgrade of the EIC to collide muons and protons. Measurements at such an upgrade could probe the same SMEFT parameters that explain the current anomaly in the muon anomalous magnetic moment, and could also improve current bounds on the muon electric dipole moment.
Fil: Boughezal, Radja. Argonne National Laboratory; Estados Unidos
Fil: de Florian, Daniel Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias Físicas. - Universidad Nacional de San Martín. Instituto de Ciencias Físicas; Argentina
Fil: Petriello, Frank. Northwestern University; Estados Unidos. Argonne National Laboratory; Estados Unidos
Fil: Vogelsang, Werner. Eberhard Karls Universität Tübingen; Alemania
description We show that inclusive single-spin asymmetries (SSAs) with transversely polarized protons or electrons at a future electron ion collider (EIC) are sensitive to new physics contributions to electroweak dipole operators of electrons and quarks. We use the Standard Model Effective Field Theory (SMEFT) to parametrize possible heavy new physics contributions to these couplings. We show that new physics scales at or beyond the TeV-scale can be probed assuming realistic EIC run parameters, and that the transverse spin asymmetries are sensitive to different combinations of the dipole couplings than other measurements such as anomalous magnetic or electric dipole moments. We also study the physics potential of SSAs at a possible future upgrade of the EIC to collide muons and protons. Measurements at such an upgrade could probe the same SMEFT parameters that explain the current anomaly in the muon anomalous magnetic moment, and could also improve current bounds on the muon electric dipole moment.
publishDate 2023
dc.date.none.fl_str_mv 2023-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/228852
Boughezal, Radja; de Florian, Daniel Enrique; Petriello, Frank; Vogelsang, Werner; Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments; American Physical Society; Physical Review D; 107; 7; 4-2023; 1-10
2470-0010
2470-0029
CONICET Digital
CONICET
url http://hdl.handle.net/11336/228852
identifier_str_mv Boughezal, Radja; de Florian, Daniel Enrique; Petriello, Frank; Vogelsang, Werner; Transverse spin asymmetries at the EIC as a probe of anomalous electric and magnetic dipole moments; American Physical Society; Physical Review D; 107; 7; 4-2023; 1-10
2470-0010
2470-0029
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevD.107.075028
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Physical Society
publisher.none.fl_str_mv American Physical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432