Entrainment in Herbig-Haro objects

This paper first reviews the literature of entrainment of molecular material into HH jets. The available models can, in principle, reproduce the H2 emission of a number of HH objects. However, there are some HH jets with aligned knots which show basically identical structures in the H 2 and atomic/i...

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Autores principales: Raga, A.C., Velázquez, P.F., De Gouveia Dal Pino, E.M., Noriega-Crespo, A., Mininni, P.
Formato: CONF
Materias:
ISM: Jets and outflows
Stars: Mass loss
Stars: Pre-main sequence
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_14052059_v15_n_p115_Raga
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_14052059_v15_n_p115_Raga
record_format dspace
spelling todo:paper_14052059_v15_n_p115_Raga2023-10-03T16:12:53Z Entrainment in Herbig-Haro objects Raga, A.C. Velázquez, P.F. De Gouveia Dal Pino, E.M. Noriega-Crespo, A. Mininni, P. ISM: Jets and outflows Stars: Mass loss Stars: Pre-main sequence This paper first reviews the literature of entrainment of molecular material into HH jets. The available models can, in principle, reproduce the H2 emission of a number of HH objects. However, there are some HH jets with aligned knots which show basically identical structures in the H 2 and atomic/ionic line emission. For these objects, we suggest a possible interpretation in terms of the ablation of molecular gas from dense clumps which are immersed within the jet beam. © Copyright 2003: Instituto de Astronomía, Universidad Nacional Autónoma de México. Fil:Raga, A.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Velázquez, P.F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Mininni, P. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. CONF info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_14052059_v15_n_p115_Raga
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic ISM: Jets and outflows
Stars: Mass loss
Stars: Pre-main sequence
spellingShingle ISM: Jets and outflows
Stars: Mass loss
Stars: Pre-main sequence
Raga, A.C.
Velázquez, P.F.
De Gouveia Dal Pino, E.M.
Noriega-Crespo, A.
Mininni, P.
Entrainment in Herbig-Haro objects
topic_facet ISM: Jets and outflows
Stars: Mass loss
Stars: Pre-main sequence
description This paper first reviews the literature of entrainment of molecular material into HH jets. The available models can, in principle, reproduce the H2 emission of a number of HH objects. However, there are some HH jets with aligned knots which show basically identical structures in the H 2 and atomic/ionic line emission. For these objects, we suggest a possible interpretation in terms of the ablation of molecular gas from dense clumps which are immersed within the jet beam. © Copyright 2003: Instituto de Astronomía, Universidad Nacional Autónoma de México.
format CONF
author Raga, A.C.
Velázquez, P.F.
De Gouveia Dal Pino, E.M.
Noriega-Crespo, A.
Mininni, P.
author_facet Raga, A.C.
Velázquez, P.F.
De Gouveia Dal Pino, E.M.
Noriega-Crespo, A.
Mininni, P.
author_sort Raga, A.C.
title Entrainment in Herbig-Haro objects
title_short Entrainment in Herbig-Haro objects
title_full Entrainment in Herbig-Haro objects
title_fullStr Entrainment in Herbig-Haro objects
title_full_unstemmed Entrainment in Herbig-Haro objects
title_sort entrainment in herbig-haro objects
url http://hdl.handle.net/20.500.12110/paper_14052059_v15_n_p115_Raga
work_keys_str_mv AT ragaac entrainmentinherbigharoobjects
AT velazquezpf entrainmentinherbigharoobjects
AT degouveiadalpinoem entrainmentinherbigharoobjects
AT noriegacrespoa entrainmentinherbigharoobjects
AT mininnip entrainmentinherbigharoobjects
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