Tycho's Supernova: The View from Gaia

13 pags., 6 figs., 5 tabs.

Detalles Bibliográficos
Autores: Ruiz-Lapuente, Pilar, González-Hernández, J. I., Mor, Roger, Romero-Gómez, Mercè, Miret-Roig, Nuria, Figueras, Francesca, Bedin, Luigi R., Canal, Ramon, Méndez, Javier
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2019
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/207284
Acceso en línea:http://hdl.handle.net/10261/207284
Access Level:acceso abierto
Palabra clave:Supernovae: general
Supernovae: individual (SN 1572)
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spelling Tycho's Supernova: The View from GaiaRuiz-Lapuente, PilarGonzález-Hernández, J. I.Mor, RogerRomero-Gómez, MercèMiret-Roig, NuriaFigueras, FrancescaBedin, Luigi R.Canal, RamonMéndez, JavierSupernovae: generalSupernovae: individual (SN 1572)13 pags., 6 figs., 5 tabs.SN 1572 (Tycho Brahe's supernova) clearly belongs to the Ia (thermonuclear) type. It was produced by the explosion of a white dwarf (WD) in a binary system. Its remnant has been the first of this type to be explored in search of a possible surviving companion, the mass donor that brought the WD to the point of explosion. A high peculiar motion with respect to the stars at the same location in the Galaxy, mainly due to the orbital velocity at the time of the explosion, is a basic criterion for the detection of such companions. Radial velocities from the spectra of the stars close to the geometrical center of Tycho's supernova remnant, plus proper motions of the same stars, obtained by astrometry with the Hubble Space Telescope (HST), have been used so far. In addition, a detailed chemical analysis of the atmospheres of a sample of candidate stars had been made. However, the distances to the stars remained uncertain. Now, the Second Gaia Data Release (DR2) provides unprecedented accurate distances, and new proper motions for the stars can be compared with those obtained from the HST. We consider the Galactic orbits that the candidate stars to the SN companion would have in the future. We do this to explore any kinematic peculiarity. We also locate a representative sample of candidate stars in the Toomre diagram. Using the new data, we re-evaluate the status of the candidates suggested thus far, as well as the larger sample of the stars seen in the central region of the remnant.Funding for the DPAC has been provided by national institutions, in particular the institutions participating in the Gaia Multilateral Agreement. P.R.-L. is supported by AYA2015-67854-P from the Ministry of Industry, Science and Innovation of Spain and the FEDER funds. J.I.G.H. acknowledges financial support from the Spanish MINECO (Ministry of Economy of Spain) under the 2013 Ramón y Cajal program MINECO RyC-2013-14875, also from the MINECO AYA2014-56359-P and AYA2017-86389-P. This work was supported as well by the MINECO through grant ESP2016- 80079-C2-1-R (MINECO/FEDER, UE) and ESP2014-55996– C2-1-R (MINECO/FEDER, UE) and MDM-2014-0369 of ICCUB (Unidad de Excelencia ’Maria de Maeztu).University of Chicago PressMinisterio de Economía y Competitividad (España)Ministerio de Ciencia, Innovación y Universidades (España)Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]2020202020192020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/207284reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2015-67854-Pinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2014-56359-Pinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/AYA2017-86389-Pinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ESP2016-80079-C2-1-Rinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ESP2014-55996-C2-1-Rinfo:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MDM-2014-0369http://dx.doi.org/10.3847/1538-4357/aaf1c1Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2072842026-05-22T06:33:51Z
dc.title.none.fl_str_mv Tycho's Supernova: The View from Gaia
title Tycho's Supernova: The View from Gaia
spellingShingle Tycho's Supernova: The View from Gaia
Ruiz-Lapuente, Pilar
Supernovae: general
Supernovae: individual (SN 1572)
title_short Tycho's Supernova: The View from Gaia
title_full Tycho's Supernova: The View from Gaia
title_fullStr Tycho's Supernova: The View from Gaia
title_full_unstemmed Tycho's Supernova: The View from Gaia
title_sort Tycho's Supernova: The View from Gaia
dc.creator.none.fl_str_mv Ruiz-Lapuente, Pilar
González-Hernández, J. I.
Mor, Roger
Romero-Gómez, Mercè
Miret-Roig, Nuria
Figueras, Francesca
Bedin, Luigi R.
Canal, Ramon
Méndez, Javier
author Ruiz-Lapuente, Pilar
author_facet Ruiz-Lapuente, Pilar
González-Hernández, J. I.
Mor, Roger
Romero-Gómez, Mercè
Miret-Roig, Nuria
Figueras, Francesca
Bedin, Luigi R.
Canal, Ramon
Méndez, Javier
author_role author
author2 González-Hernández, J. I.
Mor, Roger
Romero-Gómez, Mercè
Miret-Roig, Nuria
Figueras, Francesca
Bedin, Luigi R.
Canal, Ramon
Méndez, Javier
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ministerio de Economía y Competitividad (España)
Ministerio de Ciencia, Innovación y Universidades (España)
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Supernovae: general
Supernovae: individual (SN 1572)
topic Supernovae: general
Supernovae: individual (SN 1572)
description 13 pags., 6 figs., 5 tabs.
publishDate 2019
dc.date.none.fl_str_mv 2019
2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
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info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/207284
url http://hdl.handle.net/10261/207284
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
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#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2015-67854-P
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AYA2014-56359-P
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/AYA2017-86389-P
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ESP2016-80079-C2-1-R
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/ESP2014-55996-C2-1-R
info:eu-repo/grantAgreement/MINECO/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/MDM-2014-0369
http://dx.doi.org/10.3847/1538-4357/aaf1c1
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv University of Chicago Press
publisher.none.fl_str_mv University of Chicago Press
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
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