Giant star-forming regions in interacting galaxies

Autores
Firpo, Verónica; Hägele, Guillermo Federico; Bosch, Guillermo Luis; Torres-Flores, Sergio; Campuzano Castro, Federico
Año de publicación
2016
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The most violent processes of star formation can be found in interacting galaxies, where gas compression can trigger the formation of giant star-forming regions. Using high-resolution spectroscopic information from MIKE/Magellan and multi- slit data from GM OS/Gemini-South, we propose to improve our knowledge in the chemodynamics of extragalactic star-forming regions. The current analysis is based on a sample of st ar-forming regions located in strongly interacting galaxies. A detailed study of the ionized gaseous component in these regions reveals a complex internal kinematics, which can be identified by asymmetric line profiles and multiple components. The kinematic information suggests that these st ar-forming objects correspond to giant complexes. Future estimations of physical properties such as the electron densities, temperatures and chemical abundances of the different kinematical components will allow us to determine the chemodynamical state of these star-forming objects. This information will be extremely useful to understand the evolution of these systems in interacting galaxies.
Facultad de Ciencias Astronómicas y Geofísicas
Materia
Ciencias Astronómicas
chemodynamics
star-forming regions
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/165642

id SEDICI_033358dfd0cf1fe11b43058da9b154bf
oai_identifier_str oai:sedici.unlp.edu.ar:10915/165642
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Giant star-forming regions in interacting galaxiesFirpo, VerónicaHägele, Guillermo FedericoBosch, Guillermo LuisTorres-Flores, SergioCampuzano Castro, FedericoCiencias Astronómicaschemodynamicsstar-forming regionsThe most violent processes of star formation can be found in interacting galaxies, where gas compression can trigger the formation of giant star-forming regions. Using high-resolution spectroscopic information from MIKE/Magellan and multi- slit data from GM OS/Gemini-South, we propose to improve our knowledge in the chemodynamics of extragalactic star-forming regions. The current analysis is based on a sample of st ar-forming regions located in strongly interacting galaxies. A detailed study of the ionized gaseous component in these regions reveals a complex internal kinematics, which can be identified by asymmetric line profiles and multiple components. The kinematic information suggests that these st ar-forming objects correspond to giant complexes. Future estimations of physical properties such as the electron densities, temperatures and chemical abundances of the different kinematical components will allow us to determine the chemodynamical state of these star-forming objects. This information will be extremely useful to understand the evolution of these systems in interacting galaxies.Facultad de Ciencias Astronómicas y Geofísicas2016-11info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf157-160http://sedici.unlp.edu.ar/handle/10915/165642enginfo:eu-repo/semantics/altIdentifier/isbn/978-987-24948-5-8info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:43:56Zoai:sedici.unlp.edu.ar:10915/165642Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:43:57.099SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Giant star-forming regions in interacting galaxies
title Giant star-forming regions in interacting galaxies
spellingShingle Giant star-forming regions in interacting galaxies
Firpo, Verónica
Ciencias Astronómicas
chemodynamics
star-forming regions
title_short Giant star-forming regions in interacting galaxies
title_full Giant star-forming regions in interacting galaxies
title_fullStr Giant star-forming regions in interacting galaxies
title_full_unstemmed Giant star-forming regions in interacting galaxies
title_sort Giant star-forming regions in interacting galaxies
dc.creator.none.fl_str_mv Firpo, Verónica
Hägele, Guillermo Federico
Bosch, Guillermo Luis
Torres-Flores, Sergio
Campuzano Castro, Federico
author Firpo, Verónica
author_facet Firpo, Verónica
Hägele, Guillermo Federico
Bosch, Guillermo Luis
Torres-Flores, Sergio
Campuzano Castro, Federico
author_role author
author2 Hägele, Guillermo Federico
Bosch, Guillermo Luis
Torres-Flores, Sergio
Campuzano Castro, Federico
author2_role author
author
author
author
dc.subject.none.fl_str_mv Ciencias Astronómicas
chemodynamics
star-forming regions
topic Ciencias Astronómicas
chemodynamics
star-forming regions
dc.description.none.fl_txt_mv The most violent processes of star formation can be found in interacting galaxies, where gas compression can trigger the formation of giant star-forming regions. Using high-resolution spectroscopic information from MIKE/Magellan and multi- slit data from GM OS/Gemini-South, we propose to improve our knowledge in the chemodynamics of extragalactic star-forming regions. The current analysis is based on a sample of st ar-forming regions located in strongly interacting galaxies. A detailed study of the ionized gaseous component in these regions reveals a complex internal kinematics, which can be identified by asymmetric line profiles and multiple components. The kinematic information suggests that these st ar-forming objects correspond to giant complexes. Future estimations of physical properties such as the electron densities, temperatures and chemical abundances of the different kinematical components will allow us to determine the chemodynamical state of these star-forming objects. This information will be extremely useful to understand the evolution of these systems in interacting galaxies.
Facultad de Ciencias Astronómicas y Geofísicas
description The most violent processes of star formation can be found in interacting galaxies, where gas compression can trigger the formation of giant star-forming regions. Using high-resolution spectroscopic information from MIKE/Magellan and multi- slit data from GM OS/Gemini-South, we propose to improve our knowledge in the chemodynamics of extragalactic star-forming regions. The current analysis is based on a sample of st ar-forming regions located in strongly interacting galaxies. A detailed study of the ionized gaseous component in these regions reveals a complex internal kinematics, which can be identified by asymmetric line profiles and multiple components. The kinematic information suggests that these st ar-forming objects correspond to giant complexes. Future estimations of physical properties such as the electron densities, temperatures and chemical abundances of the different kinematical components will allow us to determine the chemodynamical state of these star-forming objects. This information will be extremely useful to understand the evolution of these systems in interacting galaxies.
publishDate 2016
dc.date.none.fl_str_mv 2016-11
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Objeto de conferencia
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/165642
url http://sedici.unlp.edu.ar/handle/10915/165642
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/isbn/978-987-24948-5-8
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
157-160
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
_version_ 1844616307558842368
score 13.070432