Jet/cloud collision, 3D gasdynamic simulations of HH 110

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We present 3D, gasdynamic simulations of jet/cloud collisions, with the purpose of modelling the HH 270/110 system. From the models, we obtain predictions of Hα and H2 1-0 s(1) emission line maps, which qualitatively reproduce some of the main features of the corresponding observations of HH 110. We...

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Autores principales: Raga, A.C., De Gouveia Dal Pino, E.M., Noriega-Crespo, A., Mininni, P.D., Velázquez, P.F.
Formato: JOUR
Materias:
ISM: Herbig-Haro objects
ISM: individual (HH 110)
ISM: jets and outflows
ISM: kinematics and dynamics
Shock waves
Clouds
Jets
Three dimensional
Cloud collision
Gasdynamic simulations
Computer simulation
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00046361_v392_n1_p267_Raga
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00046361_v392_n1_p267_Raga
record_format dspace
spelling todo:paper_00046361_v392_n1_p267_Raga2023-10-03T14:00:01Z Jet/cloud collision, 3D gasdynamic simulations of HH 110 Raga, A.C. De Gouveia Dal Pino, E.M. Noriega-Crespo, A. Mininni, P.D. Velázquez, P.F. ISM: Herbig-Haro objects ISM: individual (HH 110) ISM: jets and outflows ISM: kinematics and dynamics Shock waves Clouds Jets Shock waves Three dimensional Cloud collision Gasdynamic simulations Computer simulation We present 3D, gasdynamic simulations of jet/cloud collisions, with the purpose of modelling the HH 270/110 system. From the models, we obtain predictions of Hα and H2 1-0 s(1) emission line maps, which qualitatively reproduce some of the main features of the corresponding observations of HH 110. We find that the model that better reproduces the observed structures corresponds to a jet that was deflected at the surface of the cloud ∼ 1000 yr ago, but is now boring a tunnel directly into the cloud. This model removes the apparent contradiction between the jet/cloud collision model and the lack of detection of molecular emission in the crossing region of the HH 270 and HH 110 axes. Fil:Raga, A.C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Mininni, P.D. 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. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00046361_v392_n1_p267_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: Herbig-Haro objects
ISM: individual (HH 110)
ISM: jets and outflows
ISM: kinematics and dynamics
Shock waves
Clouds
Jets
Shock waves
Three dimensional
Cloud collision
Gasdynamic simulations
Computer simulation
spellingShingle ISM: Herbig-Haro objects
ISM: individual (HH 110)
ISM: jets and outflows
ISM: kinematics and dynamics
Shock waves
Clouds
Jets
Shock waves
Three dimensional
Cloud collision
Gasdynamic simulations
Computer simulation
Raga, A.C.
De Gouveia Dal Pino, E.M.
Noriega-Crespo, A.
Mininni, P.D.
Velázquez, P.F.
Jet/cloud collision, 3D gasdynamic simulations of HH 110
topic_facet ISM: Herbig-Haro objects
ISM: individual (HH 110)
ISM: jets and outflows
ISM: kinematics and dynamics
Shock waves
Clouds
Jets
Shock waves
Three dimensional
Cloud collision
Gasdynamic simulations
Computer simulation
description We present 3D, gasdynamic simulations of jet/cloud collisions, with the purpose of modelling the HH 270/110 system. From the models, we obtain predictions of Hα and H2 1-0 s(1) emission line maps, which qualitatively reproduce some of the main features of the corresponding observations of HH 110. We find that the model that better reproduces the observed structures corresponds to a jet that was deflected at the surface of the cloud ∼ 1000 yr ago, but is now boring a tunnel directly into the cloud. This model removes the apparent contradiction between the jet/cloud collision model and the lack of detection of molecular emission in the crossing region of the HH 270 and HH 110 axes.
format JOUR
author Raga, A.C.
De Gouveia Dal Pino, E.M.
Noriega-Crespo, A.
Mininni, P.D.
Velázquez, P.F.
author_facet Raga, A.C.
De Gouveia Dal Pino, E.M.
Noriega-Crespo, A.
Mininni, P.D.
Velázquez, P.F.
author_sort Raga, A.C.
title Jet/cloud collision, 3D gasdynamic simulations of HH 110
title_short Jet/cloud collision, 3D gasdynamic simulations of HH 110
title_full Jet/cloud collision, 3D gasdynamic simulations of HH 110
title_fullStr Jet/cloud collision, 3D gasdynamic simulations of HH 110
title_full_unstemmed Jet/cloud collision, 3D gasdynamic simulations of HH 110
title_sort jet/cloud collision, 3d gasdynamic simulations of hh 110
url http://hdl.handle.net/20.500.12110/paper_00046361_v392_n1_p267_Raga
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AT degouveiadalpinoem jetcloudcollision3dgasdynamicsimulationsofhh110
AT noriegacrespoa jetcloudcollision3dgasdynamicsimulationsofhh110
AT mininnipd jetcloudcollision3dgasdynamicsimulationsofhh110
AT velazquezpf jetcloudcollision3dgasdynamicsimulationsofhh110
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