Rotational synchronization may enhance habitability for circumbinary planets : kepler binary case studies
ABSTRACT: We report a mechanism capable of reducing (or increasing) stellar activity in binary stars, thereby potentially enhancing (or destroying) circumbinary habitability. In single stars, stellar aggression toward planetary atmospheres causes mass-loss, which is especially detrimental for late-t...
- Autores:
-
Mason, Paul A.
Zuluaga Callejas, Jorge Iván
Clark, Joni M.
Cuartas Restrepo, Pablo Andrés
- Tipo de recurso:
- Article of investigation
- Fecha de publicación:
- 2013
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- eng
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/8532
- Acceso en línea:
- http://hdl.handle.net/10495/8532
- Palabra clave:
- Sincronización
Kepler, Johannes, 1571-1630. Sobre los principios de la astronomía
Rotación (física)
- Rights
- openAccess
- License
- Atribución-CompartirIgual 2.5 Colombia (CC BY-SA 2.5 CO)
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dc.title.spa.fl_str_mv |
Rotational synchronization may enhance habitability for circumbinary planets : kepler binary case studies |
title |
Rotational synchronization may enhance habitability for circumbinary planets : kepler binary case studies |
spellingShingle |
Rotational synchronization may enhance habitability for circumbinary planets : kepler binary case studies Sincronización Kepler, Johannes, 1571-1630. Sobre los principios de la astronomía Rotación (física) |
title_short |
Rotational synchronization may enhance habitability for circumbinary planets : kepler binary case studies |
title_full |
Rotational synchronization may enhance habitability for circumbinary planets : kepler binary case studies |
title_fullStr |
Rotational synchronization may enhance habitability for circumbinary planets : kepler binary case studies |
title_full_unstemmed |
Rotational synchronization may enhance habitability for circumbinary planets : kepler binary case studies |
title_sort |
Rotational synchronization may enhance habitability for circumbinary planets : kepler binary case studies |
dc.creator.fl_str_mv |
Mason, Paul A. Zuluaga Callejas, Jorge Iván Clark, Joni M. Cuartas Restrepo, Pablo Andrés |
dc.contributor.author.none.fl_str_mv |
Mason, Paul A. Zuluaga Callejas, Jorge Iván Clark, Joni M. Cuartas Restrepo, Pablo Andrés |
dc.subject.none.fl_str_mv |
Sincronización Kepler, Johannes, 1571-1630. Sobre los principios de la astronomía Rotación (física) |
topic |
Sincronización Kepler, Johannes, 1571-1630. Sobre los principios de la astronomía Rotación (física) |
description |
ABSTRACT: We report a mechanism capable of reducing (or increasing) stellar activity in binary stars, thereby potentially enhancing (or destroying) circumbinary habitability. In single stars, stellar aggression toward planetary atmospheres causes mass-loss, which is especially detrimental for late-type stars, because habitable zones are very close and activity is long lasting. In binaries, tidal rotational breaking reduces magnetic activity, thus reducing harmful levels of X-ray and ultraviolet (XUV) radiation and stellar mass-loss that are able to erode planetary atmospheres. We study this mechanism for all confirmed circumbinary (p-type) planets. We find that main sequence twins provide minimal flux variation and in some cases improved environments if the stars rotationally synchronize within the first Gyr. Solar-like twins, like Kepler 34 and Kepler 35, provide low habitable zone XUV fluxes and stellar wind pressures. These wide, moist, habitable zones may potentially support multiple habitable planets. Solar-type stars with lower mass companions, like Kepler 47, allow for protected planets over a wide range of secondary masses and binary periods. Kepler 38 and related binaries are marginal cases. Kepler 64 and analogs have dramatically reduced stellar aggression due to synchronization of the primary, but are limited by the short lifetime. Kepler 16 appears to be inhospitable to planets due to extreme XUV flux. These results have important implications for estimates of the number of stellar systems containing habitable planets in the Galaxy and allow for the selection of binaries suitable for follow-up searches for habitable planets. |
publishDate |
2013 |
dc.date.issued.none.fl_str_mv |
2013 |
dc.date.accessioned.none.fl_str_mv |
2017-10-10T21:10:43Z |
dc.date.available.none.fl_str_mv |
2017-10-10T21:10:43Z |
dc.type.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.coarversion.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.hasversion.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.redcol.spa.fl_str_mv |
https://purl.org/redcol/resource_type/ART |
dc.type.local.spa.fl_str_mv |
Artículo de investigación |
format |
http://purl.org/coar/resource_type/c_2df8fbb1 |
status_str |
publishedVersion |
dc.identifier.citation.spa.fl_str_mv |
Mason, P. A., Zuluaga Callejas, J. I., Clark, J. M., & Cuartas Restrepo, P. A. (2013). Rotational synchronization may enhance habitability for circumbinary planets: kepler binary case studies. Astrophysical Journal. 774, 1-8. 10. DOI:1088/2041-8205/774/2/L26 |
dc.identifier.issn.none.fl_str_mv |
0004-637X |
dc.identifier.uri.none.fl_str_mv |
http://hdl.handle.net/10495/8532 |
dc.identifier.doi.none.fl_str_mv |
10.1088/2041-8205/774/2/L26 |
dc.identifier.eissn.none.fl_str_mv |
1538-4357 |
identifier_str_mv |
Mason, P. A., Zuluaga Callejas, J. I., Clark, J. M., & Cuartas Restrepo, P. A. (2013). Rotational synchronization may enhance habitability for circumbinary planets: kepler binary case studies. Astrophysical Journal. 774, 1-8. 10. DOI:1088/2041-8205/774/2/L26 0004-637X 10.1088/2041-8205/774/2/L26 1538-4357 |
url |
http://hdl.handle.net/10495/8532 |
dc.language.iso.spa.fl_str_mv |
eng |
language |
eng |
dc.rights.*.fl_str_mv |
Atribución-CompartirIgual 2.5 Colombia (CC BY-SA 2.5 CO) |
dc.rights.spa.fl_str_mv |
info:eu-repo/semantics/openAccess |
dc.rights.uri.*.fl_str_mv |
http://creativecommons.org/licenses/by-sa/2.5/co/ |
dc.rights.accessrights.spa.fl_str_mv |
http://purl.org/coar/access_right/c_abf2 |
dc.rights.creativecommons.spa.fl_str_mv |
https://creativecommons.org/licenses/by-sa/4.0/ |
rights_invalid_str_mv |
Atribución-CompartirIgual 2.5 Colombia (CC BY-SA 2.5 CO) http://creativecommons.org/licenses/by-sa/2.5/co/ http://purl.org/coar/access_right/c_abf2 https://creativecommons.org/licenses/by-sa/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.mimetype.spa.fl_str_mv |
application/pdf |
dc.publisher.spa.fl_str_mv |
Institute of Physics Publishing (IOP) |
dc.publisher.group.spa.fl_str_mv |
Grupo de Fisica y Astrofisica Computacional (FACOM) |
dc.publisher.place.spa.fl_str_mv |
Estados Unidos |
institution |
Universidad de Antioquia |
bitstream.url.fl_str_mv |
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Mason, Paul A.Zuluaga Callejas, Jorge IvánClark, Joni M.Cuartas Restrepo, Pablo Andrés2017-10-10T21:10:43Z2017-10-10T21:10:43Z2013Mason, P. A., Zuluaga Callejas, J. I., Clark, J. M., & Cuartas Restrepo, P. A. (2013). Rotational synchronization may enhance habitability for circumbinary planets: kepler binary case studies. Astrophysical Journal. 774, 1-8. 10. DOI:1088/2041-8205/774/2/L260004-637Xhttp://hdl.handle.net/10495/853210.1088/2041-8205/774/2/L261538-4357ABSTRACT: We report a mechanism capable of reducing (or increasing) stellar activity in binary stars, thereby potentially enhancing (or destroying) circumbinary habitability. In single stars, stellar aggression toward planetary atmospheres causes mass-loss, which is especially detrimental for late-type stars, because habitable zones are very close and activity is long lasting. In binaries, tidal rotational breaking reduces magnetic activity, thus reducing harmful levels of X-ray and ultraviolet (XUV) radiation and stellar mass-loss that are able to erode planetary atmospheres. We study this mechanism for all confirmed circumbinary (p-type) planets. We find that main sequence twins provide minimal flux variation and in some cases improved environments if the stars rotationally synchronize within the first Gyr. Solar-like twins, like Kepler 34 and Kepler 35, provide low habitable zone XUV fluxes and stellar wind pressures. These wide, moist, habitable zones may potentially support multiple habitable planets. Solar-type stars with lower mass companions, like Kepler 47, allow for protected planets over a wide range of secondary masses and binary periods. Kepler 38 and related binaries are marginal cases. Kepler 64 and analogs have dramatically reduced stellar aggression due to synchronization of the primary, but are limited by the short lifetime. Kepler 16 appears to be inhospitable to planets due to extreme XUV flux. These results have important implications for estimates of the number of stellar systems containing habitable planets in the Galaxy and allow for the selection of binaries suitable for follow-up searches for habitable planets.application/pdfengInstitute of Physics Publishing (IOP)Grupo de Fisica y Astrofisica Computacional (FACOM)Estados Unidosinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_2df8fbb1https://purl.org/redcol/resource_type/ARTArtículo de investigaciónhttp://purl.org/coar/version/c_970fb48d4fbd8a85Atribución-CompartirIgual 2.5 Colombia (CC BY-SA 2.5 CO)info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-sa/2.5/co/http://purl.org/coar/access_right/c_abf2https://creativecommons.org/licenses/by-sa/4.0/SincronizaciónKepler, Johannes, 1571-1630. Sobre los principios de la astronomíaRotación (física)Rotational synchronization may enhance habitability for circumbinary planets : kepler binary case studiesastrophysical journal18774ORIGINALZuluagaJorge_2013_RotationalSynchronizationEnhance.pdfZuluagaJorge_2013_RotationalSynchronizationEnhance.pdfArtículo de investigaciónapplication/pdf1629838http://bibliotecadigital.udea.edu.co/bitstream/10495/8532/1/ZuluagaJorge_2013_RotationalSynchronizationEnhance.pdf2cbc55ff9e9e3ac2351184f31f88cb78MD51CC-LICENSElicense_urllicense_urltext/plain; charset=utf-849http://bibliotecadigital.udea.edu.co/bitstream/10495/8532/2/license_url4afdbb8c545fd630ea7db775da747b2fMD52license_textlicense_texttext/html; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/8532/3/license_textd41d8cd98f00b204e9800998ecf8427eMD53license_rdflicense_rdfapplication/rdf+xml; charset=utf-80http://bibliotecadigital.udea.edu.co/bitstream/10495/8532/4/license_rdfd41d8cd98f00b204e9800998ecf8427eMD54LICENSElicense.txtlicense.txttext/plain; charset=utf-81748http://bibliotecadigital.udea.edu.co/bitstream/10495/8532/5/license.txt8a4605be74aa9ea9d79846c1fba20a33MD5510495/8532oai:bibliotecadigital.udea.edu.co:10495/85322021-05-16 11:46:32.005Repositorio Institucional Universidad de Antioquiaandres.perez@udea.edu.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 |