Can T Tauri stars produce high-energy radiation?

Autores
del Valle, Maria Victoria; Romero, Gustavo Esteban
Año de publicación
2010
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
T Tauri stars are low mass, pre-main sequencestars. These objects are surrounded by an accretion disk and present strongmagnetic activity. T Tauri stars are copious X-rays emitters. The X-rays arelikely generated by powerful magnetic reconnection events.Strong shocks  can be produced by  massive reconnection in the stellar magnetosphere. These shocks or the reconnection of the field might accelerate particles up to relativistic energies, as observed in the Sun.We present a model for the high-energy radiation produced in themagnetosphere of T Tauri stars. We discuss whether this emission isdetectable with the existing gamma-ray telescopes.
Fil: del Valle, Maria Victoria. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: Romero, Gustavo Esteban. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
XIII Latin Aerican Regional IAU Meeting
Morelia
México
Universidad Nacional Autónoma de México
Materia
GAMMA RAYS: STARS
RADIATION MECHANISM: NON-THERMAL
STARS: PRE-MAIN SEQUENCE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/150086
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Can T Tauri stars produce high-energy radiation?del Valle, Maria VictoriaRomero, Gustavo EstebanGAMMA RAYS: STARSRADIATION MECHANISM: NON-THERMALSTARS: PRE-MAIN SEQUENCEhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1T Tauri stars are low mass, pre-main sequencestars. These objects are surrounded by an accretion disk and present strongmagnetic activity. T Tauri stars are copious X-rays emitters. The X-rays arelikely generated by powerful magnetic reconnection events.Strong shocks  can be produced by  massive reconnection in the stellar magnetosphere. These shocks or the reconnection of the field might accelerate particles up to relativistic energies, as observed in the Sun.We present a model for the high-energy radiation produced in themagnetosphere of T Tauri stars. We discuss whether this emission isdetectable with the existing gamma-ray telescopes.Fil: del Valle, Maria Victoria. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; ArgentinaFil: Romero, Gustavo Esteban. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; ArgentinaXIII Latin Aerican Regional IAU MeetingMoreliaMéxicoUniversidad Nacional Autónoma de MéxicoUniversidad Nacional Autónoma de MéxicoHenney, Willian J.Torres Peimbert, Silvia2010info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCongresoJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/postscriptapplication/pdfhttp://hdl.handle.net/11336/150086Can T Tauri stars produce high-energy radiation?; XIII Latin Aerican Regional IAU Meeting; Morelia; México; 2010; 151-1521405-2059CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.astroscu.unam.mx/RMxAC/vol40.htmlinfo:eu-repo/semantics/altIdentifier/url/http://www.astroscu.unam.mx/rmaa/RMxAC..40/PDF/RMxAC..40_mdelvalle.pdfInternacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:28:45Zoai:ri.conicet.gov.ar:11336/150086instacron: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 10:28:46.151CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Can T Tauri stars produce high-energy radiation?
title Can T Tauri stars produce high-energy radiation?
spellingShingle Can T Tauri stars produce high-energy radiation?
del Valle, Maria Victoria
GAMMA RAYS: STARS
RADIATION MECHANISM: NON-THERMAL
STARS: PRE-MAIN SEQUENCE
title_short Can T Tauri stars produce high-energy radiation?
title_full Can T Tauri stars produce high-energy radiation?
title_fullStr Can T Tauri stars produce high-energy radiation?
title_full_unstemmed Can T Tauri stars produce high-energy radiation?
title_sort Can T Tauri stars produce high-energy radiation?
dc.creator.none.fl_str_mv del Valle, Maria Victoria
Romero, Gustavo Esteban
author del Valle, Maria Victoria
author_facet del Valle, Maria Victoria
Romero, Gustavo Esteban
author_role author
author2 Romero, Gustavo Esteban
author2_role author
dc.contributor.none.fl_str_mv Henney, Willian J.
Torres Peimbert, Silvia
dc.subject.none.fl_str_mv GAMMA RAYS: STARS
RADIATION MECHANISM: NON-THERMAL
STARS: PRE-MAIN SEQUENCE
topic GAMMA RAYS: STARS
RADIATION MECHANISM: NON-THERMAL
STARS: PRE-MAIN SEQUENCE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv T Tauri stars are low mass, pre-main sequencestars. These objects are surrounded by an accretion disk and present strongmagnetic activity. T Tauri stars are copious X-rays emitters. The X-rays arelikely generated by powerful magnetic reconnection events.Strong shocks  can be produced by  massive reconnection in the stellar magnetosphere. These shocks or the reconnection of the field might accelerate particles up to relativistic energies, as observed in the Sun.We present a model for the high-energy radiation produced in themagnetosphere of T Tauri stars. We discuss whether this emission isdetectable with the existing gamma-ray telescopes.
Fil: del Valle, Maria Victoria. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
Fil: Romero, Gustavo Esteban. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Instituto Argentino de Radioastronomía. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto Argentino de Radioastronomía; Argentina
XIII Latin Aerican Regional IAU Meeting
Morelia
México
Universidad Nacional Autónoma de México
description T Tauri stars are low mass, pre-main sequencestars. These objects are surrounded by an accretion disk and present strongmagnetic activity. T Tauri stars are copious X-rays emitters. The X-rays arelikely generated by powerful magnetic reconnection events.Strong shocks  can be produced by  massive reconnection in the stellar magnetosphere. These shocks or the reconnection of the field might accelerate particles up to relativistic energies, as observed in the Sun.We present a model for the high-energy radiation produced in themagnetosphere of T Tauri stars. We discuss whether this emission isdetectable with the existing gamma-ray telescopes.
publishDate 2010
dc.date.none.fl_str_mv 2010
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Congreso
Journal
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/150086
Can T Tauri stars produce high-energy radiation?; XIII Latin Aerican Regional IAU Meeting; Morelia; México; 2010; 151-152
1405-2059
CONICET Digital
CONICET
url http://hdl.handle.net/11336/150086
identifier_str_mv Can T Tauri stars produce high-energy radiation?; XIII Latin Aerican Regional IAU Meeting; Morelia; México; 2010; 151-152
1405-2059
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.astroscu.unam.mx/RMxAC/vol40.html
info:eu-repo/semantics/altIdentifier/url/http://www.astroscu.unam.mx/rmaa/RMxAC..40/PDF/RMxAC..40_mdelvalle.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/postscript
application/pdf
dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Universidad Nacional Autónoma de México
publisher.none.fl_str_mv Universidad Nacional Autónoma de México
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
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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

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