Symbiotic stars in X-rays II: Faint sources detected with XMM- Newton and Chandra

Autores
Nuñez, Natalia Edith; Luna, Gerardo Juan Manuel; Pilliteri, I.; Mukai, K.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We report the detection from four symbiotics stars that were not known to be X-ray sources. These four object show a beta-type X-ray spectrum, that is, their spectra can be modeled with an absorbed optically thin thermal emission with temperatures of a few million degrees. Photometric series obtained with the Optical Monitor on board XMM- Newton from V2416 Sgr and NSV 25735 support the proposed scenario where the X-ray emission is produced in a shock-heated region inside the symbiotic nebulae.
Fil: Nuñez, Natalia Edith. Consejo Nacional de Investigaciones Cienti­ficas y Tecnicas. Centro Cientifico Tecnologico San Juan. Instituto de Ciencias Astronomicas de la Tierra y del Espacio; Argentina
Fil: Luna, Gerardo Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio(i); Argentina
Fil: Pilliteri, I.. Osservatorio Astronomico di Palermo; Italia
Fil: Mukai, K.. University of Maryland. Department of Physics. CRESST and X-ray Astrophysics Laboratory; Estados Unidos
Materia
SYMBIOTICS
X-RAY
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:11336/4964
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Symbiotic stars in X-rays II: Faint sources detected with XMM- Newton and ChandraNuñez, Natalia EdithLuna, Gerardo Juan ManuelPilliteri, I.Mukai, K.SYMBIOTICSX-RAYhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We report the detection from four symbiotics stars that were not known to be X-ray sources. These four object show a beta-type X-ray spectrum, that is, their spectra can be modeled with an absorbed optically thin thermal emission with temperatures of a few million degrees. Photometric series obtained with the Optical Monitor on board XMM- Newton from V2416 Sgr and NSV 25735 support the proposed scenario where the X-ray emission is produced in a shock-heated region inside the symbiotic nebulae.Fil: Nuñez, Natalia Edith. Consejo Nacional de Investigaciones Cienti­ficas y Tecnicas. Centro Cientifico Tecnologico San Juan. Instituto de Ciencias Astronomicas de la Tierra y del Espacio; ArgentinaFil: Luna, Gerardo Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio(i); ArgentinaFil: Pilliteri, I.. Osservatorio Astronomico di Palermo; ItaliaFil: Mukai, K.. University of Maryland. Department of Physics. CRESST and X-ray Astrophysics Laboratory; Estados UnidosEDP Sciences2014-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/4964Nuñez, Natalia Edith; Luna, Gerardo Juan Manuel; Pilliteri, I.; Mukai, K.; Symbiotic stars in X-rays II: Faint sources detected with XMM- Newton and Chandra; EDP Sciences; Astronomy and Astrophysics; 565; 5-2014; 82-860004-6361enginfo:eu-repo/semantics/altIdentifier/url/http://www.aanda.org/articles/aa/abs/2014/05/aa22999-13/aa22999-13.htmlinfo:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361/201322999info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:44:47Zoai:ri.conicet.gov.ar:11336/4964instacron: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 09:44:47.917CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Symbiotic stars in X-rays II: Faint sources detected with XMM- Newton and Chandra
title Symbiotic stars in X-rays II: Faint sources detected with XMM- Newton and Chandra
spellingShingle Symbiotic stars in X-rays II: Faint sources detected with XMM- Newton and Chandra
Nuñez, Natalia Edith
SYMBIOTICS
X-RAY
title_short Symbiotic stars in X-rays II: Faint sources detected with XMM- Newton and Chandra
title_full Symbiotic stars in X-rays II: Faint sources detected with XMM- Newton and Chandra
title_fullStr Symbiotic stars in X-rays II: Faint sources detected with XMM- Newton and Chandra
title_full_unstemmed Symbiotic stars in X-rays II: Faint sources detected with XMM- Newton and Chandra
title_sort Symbiotic stars in X-rays II: Faint sources detected with XMM- Newton and Chandra
dc.creator.none.fl_str_mv Nuñez, Natalia Edith
Luna, Gerardo Juan Manuel
Pilliteri, I.
Mukai, K.
author Nuñez, Natalia Edith
author_facet Nuñez, Natalia Edith
Luna, Gerardo Juan Manuel
Pilliteri, I.
Mukai, K.
author_role author
author2 Luna, Gerardo Juan Manuel
Pilliteri, I.
Mukai, K.
author2_role author
author
author
dc.subject.none.fl_str_mv SYMBIOTICS
X-RAY
topic SYMBIOTICS
X-RAY
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 report the detection from four symbiotics stars that were not known to be X-ray sources. These four object show a beta-type X-ray spectrum, that is, their spectra can be modeled with an absorbed optically thin thermal emission with temperatures of a few million degrees. Photometric series obtained with the Optical Monitor on board XMM- Newton from V2416 Sgr and NSV 25735 support the proposed scenario where the X-ray emission is produced in a shock-heated region inside the symbiotic nebulae.
Fil: Nuñez, Natalia Edith. Consejo Nacional de Investigaciones Cienti­ficas y Tecnicas. Centro Cientifico Tecnologico San Juan. Instituto de Ciencias Astronomicas de la Tierra y del Espacio; Argentina
Fil: Luna, Gerardo Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio(i); Argentina
Fil: Pilliteri, I.. Osservatorio Astronomico di Palermo; Italia
Fil: Mukai, K.. University of Maryland. Department of Physics. CRESST and X-ray Astrophysics Laboratory; Estados Unidos
description We report the detection from four symbiotics stars that were not known to be X-ray sources. These four object show a beta-type X-ray spectrum, that is, their spectra can be modeled with an absorbed optically thin thermal emission with temperatures of a few million degrees. Photometric series obtained with the Optical Monitor on board XMM- Newton from V2416 Sgr and NSV 25735 support the proposed scenario where the X-ray emission is produced in a shock-heated region inside the symbiotic nebulae.
publishDate 2014
dc.date.none.fl_str_mv 2014-05
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/11336/4964
Nuñez, Natalia Edith; Luna, Gerardo Juan Manuel; Pilliteri, I.; Mukai, K.; Symbiotic stars in X-rays II: Faint sources detected with XMM- Newton and Chandra; EDP Sciences; Astronomy and Astrophysics; 565; 5-2014; 82-86
0004-6361
url http://hdl.handle.net/11336/4964
identifier_str_mv Nuñez, Natalia Edith; Luna, Gerardo Juan Manuel; Pilliteri, I.; Mukai, K.; Symbiotic stars in X-rays II: Faint sources detected with XMM- Newton and Chandra; EDP Sciences; Astronomy and Astrophysics; 565; 5-2014; 82-86
0004-6361
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.aanda.org/articles/aa/abs/2014/05/aa22999-13/aa22999-13.html
info:eu-repo/semantics/altIdentifier/doi/10.1051/0004-6361/201322999
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/pdf
dc.publisher.none.fl_str_mv EDP Sciences
publisher.none.fl_str_mv EDP Sciences
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

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