Giant star-forming regions in interacting galaxies
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...
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2016
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| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/165642 |
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I19-R120-10915-1656422024-05-03T20:06:45Z http://sedici.unlp.edu.ar/handle/10915/165642 Giant star-forming regions in interacting galaxies Firpo, Verónica Hägele, Guillermo Federico Bosch, Guillermo Luis Torres-Flores, Sergio Campuzano Castro, Federico 2016-11 2018 2024-05-03T18:49:33Z en Ciencias Astronómicas chemodynamics star-forming regions 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 Objeto de conferencia Objeto de conferencia http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf 157-160 |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Astronómicas chemodynamics star-forming regions |
| spellingShingle |
Ciencias Astronómicas chemodynamics star-forming regions Firpo, Verónica Hägele, Guillermo Federico Bosch, Guillermo Luis Torres-Flores, Sergio Campuzano Castro, Federico Giant star-forming regions in interacting galaxies |
| topic_facet |
Ciencias Astronómicas chemodynamics star-forming regions |
| 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. |
| format |
Objeto de conferencia Objeto de conferencia |
| author |
Firpo, Verónica Hägele, Guillermo Federico Bosch, Guillermo Luis Torres-Flores, Sergio Campuzano Castro, Federico |
| author_facet |
Firpo, Verónica Hägele, Guillermo Federico Bosch, Guillermo Luis Torres-Flores, Sergio Campuzano Castro, Federico |
| author_sort |
Firpo, Verónica |
| title |
Giant star-forming regions in interacting galaxies |
| 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 |
| publishDate |
2016 |
| url |
http://sedici.unlp.edu.ar/handle/10915/165642 |
| work_keys_str_mv |
AT firpoveronica giantstarformingregionsininteractinggalaxies AT hageleguillermofederico giantstarformingregionsininteractinggalaxies AT boschguillermoluis giantstarformingregionsininteractinggalaxies AT torresfloressergio giantstarformingregionsininteractinggalaxies AT campuzanocastrofederico giantstarformingregionsininteractinggalaxies |
| _version_ |
1807223079676411904 |