Particle acceleration in the Herbig–Haro objects HH 80 and HH 81

Autores
Rodríguez Kamenetzky, Adriana Raquel; Carrasco Gonzalez, Carlos Eugenio; González Martín, Omaira; Araudo, Anabella Teresa; Rodríguez, Luis Felipe; Vig, Sarita; Hofner, Peter
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We present an analysis of radio (Karl G. Jansky Very Large Array (VLA)), optical (HST), and X-ray (Chandra and XMM-Newton) observations and archival data of the Herbig-Haro objects HH 80 and HH 81 in the context of jet-cloud interactions. Our radio images are the highest angular resolution to date of these objects, allowing to spatially resolve the knots and compare the regions emitting in the different spectral ranges. We found that soft X-ray thermal emission is located ahead of the non-thermal radio peak. This result is consistent with a radiative forward shock that heats the shocked gas up to 106K, and an adiabatic reverse shock able to accelerate particles and produce synchrotron radiation detectable at radio frequencies. These high angular resolution radio images also reveal a bow shock structure in the case of HH 80N, being the first time this morphology is detected in a Herbig-Haro object at these frequencies.
Fil: Rodríguez Kamenetzky, Adriana Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
Fil: Carrasco Gonzalez, Carlos Eugenio. Universidad Nacional Autónoma de México. Instituto de Radioastronomía y Astrofísica; México
Fil: González Martín, Omaira. Universidad Nacional Autónoma de México. Instituto de Radioastronomía y Astrofísica; México
Fil: Araudo, Anabella Teresa. Czech Academy of Sciences; República Checa
Fil: Rodríguez, Luis Felipe. Universidad Nacional Autónoma de México. Instituto de Radioastronomía y Astrofísica; México
Fil: Vig, Sarita. Indian Institute of Space Science and Technology. Department of Earth and Space Science; India
Fil: Hofner, Peter. New Mexico Tech. Physics Department; Estados Unidos
Materia
(ISM:) HERBIG-HARO OBJECTS
ACCELERATION OF PARTICLES
RADIO CONTINUUM: ISM
X-RAYS: ISM
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:11336/123819
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/123819
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Particle acceleration in the Herbig–Haro objects HH 80 and HH 81Rodríguez Kamenetzky, Adriana RaquelCarrasco Gonzalez, Carlos EugenioGonzález Martín, OmairaAraudo, Anabella TeresaRodríguez, Luis FelipeVig, SaritaHofner, Peter(ISM:) HERBIG-HARO OBJECTSACCELERATION OF PARTICLESRADIO CONTINUUM: ISMX-RAYS: ISMhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We present an analysis of radio (Karl G. Jansky Very Large Array (VLA)), optical (HST), and X-ray (Chandra and XMM-Newton) observations and archival data of the Herbig-Haro objects HH 80 and HH 81 in the context of jet-cloud interactions. Our radio images are the highest angular resolution to date of these objects, allowing to spatially resolve the knots and compare the regions emitting in the different spectral ranges. We found that soft X-ray thermal emission is located ahead of the non-thermal radio peak. This result is consistent with a radiative forward shock that heats the shocked gas up to 106K, and an adiabatic reverse shock able to accelerate particles and produce synchrotron radiation detectable at radio frequencies. These high angular resolution radio images also reveal a bow shock structure in the case of HH 80N, being the first time this morphology is detected in a Herbig-Haro object at these frequencies.Fil: Rodríguez Kamenetzky, Adriana Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; ArgentinaFil: Carrasco Gonzalez, Carlos Eugenio. Universidad Nacional Autónoma de México. Instituto de Radioastronomía y Astrofísica; MéxicoFil: González Martín, Omaira. Universidad Nacional Autónoma de México. Instituto de Radioastronomía y Astrofísica; MéxicoFil: Araudo, Anabella Teresa. Czech Academy of Sciences; República ChecaFil: Rodríguez, Luis Felipe. Universidad Nacional Autónoma de México. Instituto de Radioastronomía y Astrofísica; MéxicoFil: Vig, Sarita. Indian Institute of Space Science and Technology. Department of Earth and Space Science; IndiaFil: Hofner, Peter. New Mexico Tech. Physics Department; Estados UnidosWiley Blackwell Publishing, Inc2019-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/123819Rodríguez Kamenetzky, Adriana Raquel; Carrasco Gonzalez, Carlos Eugenio; González Martín, Omaira; Araudo, Anabella Teresa; Rodríguez, Luis Felipe; et al.; Particle acceleration in the Herbig–Haro objects HH 80 and HH 81; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 482; 4; 2-2019; 4687-46960035-8711CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/sty3055/5173078info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/sty3055info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1811.08868info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:38:57Zoai:ri.conicet.gov.ar:11336/123819instacron: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 10:38:57.464CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Particle acceleration in the Herbig–Haro objects HH 80 and HH 81
title Particle acceleration in the Herbig–Haro objects HH 80 and HH 81
spellingShingle Particle acceleration in the Herbig–Haro objects HH 80 and HH 81
Rodríguez Kamenetzky, Adriana Raquel
(ISM:) HERBIG-HARO OBJECTS
ACCELERATION OF PARTICLES
RADIO CONTINUUM: ISM
X-RAYS: ISM
title_short Particle acceleration in the Herbig–Haro objects HH 80 and HH 81
title_full Particle acceleration in the Herbig–Haro objects HH 80 and HH 81
title_fullStr Particle acceleration in the Herbig–Haro objects HH 80 and HH 81
title_full_unstemmed Particle acceleration in the Herbig–Haro objects HH 80 and HH 81
title_sort Particle acceleration in the Herbig–Haro objects HH 80 and HH 81
dc.creator.none.fl_str_mv Rodríguez Kamenetzky, Adriana Raquel
Carrasco Gonzalez, Carlos Eugenio
González Martín, Omaira
Araudo, Anabella Teresa
Rodríguez, Luis Felipe
Vig, Sarita
Hofner, Peter
author Rodríguez Kamenetzky, Adriana Raquel
author_facet Rodríguez Kamenetzky, Adriana Raquel
Carrasco Gonzalez, Carlos Eugenio
González Martín, Omaira
Araudo, Anabella Teresa
Rodríguez, Luis Felipe
Vig, Sarita
Hofner, Peter
author_role author
author2 Carrasco Gonzalez, Carlos Eugenio
González Martín, Omaira
Araudo, Anabella Teresa
Rodríguez, Luis Felipe
Vig, Sarita
Hofner, Peter
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv (ISM:) HERBIG-HARO OBJECTS
ACCELERATION OF PARTICLES
RADIO CONTINUUM: ISM
X-RAYS: ISM
topic (ISM:) HERBIG-HARO OBJECTS
ACCELERATION OF PARTICLES
RADIO CONTINUUM: ISM
X-RAYS: ISM
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 present an analysis of radio (Karl G. Jansky Very Large Array (VLA)), optical (HST), and X-ray (Chandra and XMM-Newton) observations and archival data of the Herbig-Haro objects HH 80 and HH 81 in the context of jet-cloud interactions. Our radio images are the highest angular resolution to date of these objects, allowing to spatially resolve the knots and compare the regions emitting in the different spectral ranges. We found that soft X-ray thermal emission is located ahead of the non-thermal radio peak. This result is consistent with a radiative forward shock that heats the shocked gas up to 106K, and an adiabatic reverse shock able to accelerate particles and produce synchrotron radiation detectable at radio frequencies. These high angular resolution radio images also reveal a bow shock structure in the case of HH 80N, being the first time this morphology is detected in a Herbig-Haro object at these frequencies.
Fil: Rodríguez Kamenetzky, Adriana Raquel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Astronomía Teórica y Experimental. Universidad Nacional de Córdoba. Observatorio Astronómico de Córdoba. Instituto de Astronomía Teórica y Experimental; Argentina
Fil: Carrasco Gonzalez, Carlos Eugenio. Universidad Nacional Autónoma de México. Instituto de Radioastronomía y Astrofísica; México
Fil: González Martín, Omaira. Universidad Nacional Autónoma de México. Instituto de Radioastronomía y Astrofísica; México
Fil: Araudo, Anabella Teresa. Czech Academy of Sciences; República Checa
Fil: Rodríguez, Luis Felipe. Universidad Nacional Autónoma de México. Instituto de Radioastronomía y Astrofísica; México
Fil: Vig, Sarita. Indian Institute of Space Science and Technology. Department of Earth and Space Science; India
Fil: Hofner, Peter. New Mexico Tech. Physics Department; Estados Unidos
description We present an analysis of radio (Karl G. Jansky Very Large Array (VLA)), optical (HST), and X-ray (Chandra and XMM-Newton) observations and archival data of the Herbig-Haro objects HH 80 and HH 81 in the context of jet-cloud interactions. Our radio images are the highest angular resolution to date of these objects, allowing to spatially resolve the knots and compare the regions emitting in the different spectral ranges. We found that soft X-ray thermal emission is located ahead of the non-thermal radio peak. This result is consistent with a radiative forward shock that heats the shocked gas up to 106K, and an adiabatic reverse shock able to accelerate particles and produce synchrotron radiation detectable at radio frequencies. These high angular resolution radio images also reveal a bow shock structure in the case of HH 80N, being the first time this morphology is detected in a Herbig-Haro object at these frequencies.
publishDate 2019
dc.date.none.fl_str_mv 2019-02
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/11336/123819
Rodríguez Kamenetzky, Adriana Raquel; Carrasco Gonzalez, Carlos Eugenio; González Martín, Omaira; Araudo, Anabella Teresa; Rodríguez, Luis Felipe; et al.; Particle acceleration in the Herbig–Haro objects HH 80 and HH 81; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 482; 4; 2-2019; 4687-4696
0035-8711
CONICET Digital
CONICET
url http://hdl.handle.net/11336/123819
identifier_str_mv Rodríguez Kamenetzky, Adriana Raquel; Carrasco Gonzalez, Carlos Eugenio; González Martín, Omaira; Araudo, Anabella Teresa; Rodríguez, Luis Felipe; et al.; Particle acceleration in the Herbig–Haro objects HH 80 and HH 81; Wiley Blackwell Publishing, Inc; Monthly Notices of the Royal Astronomical Society; 482; 4; 2-2019; 4687-4696
0035-8711
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://academic.oup.com/mnras/advance-article/doi/10.1093/mnras/sty3055/5173078
info:eu-repo/semantics/altIdentifier/doi/10.1093/mnras/sty3055
info:eu-repo/semantics/altIdentifier/url/https://arxiv.org/abs/1811.08868
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 Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
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
_version_ 1844614413788643328
score 13.070432

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