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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/228852
Ver los metadatos del registro completo
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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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1844613221830361088 |
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13.070432 |