An expanding high velocity hi cloud probably ejected from the galactic nucleus

An object located approximately atl=8°,b=−4° with a mean radial velocity of −212.3 km s−1 has been observed in the 21 cm neutral hydrogen line. The mean weighted velocity dispersion is 11.2 km s−1 and the total mass is estimated to be 190R2 (kpc) solar masses. We discuss possible interpretations of...

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Detalles Bibliográficos
Autores principales: Mirabel Miquele, Igor Félix, Franco, M. L.
Formato: Articulo
Lenguaje:Inglés
Publicado: 1976
Materias:
Ciencias Exactas
Astronomía
Hydrogen
Total Mass
High Velocity
Radial Velocity
Velocity Dispersion
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/140070
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-140070
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Astronomía
Hydrogen
Total Mass
High Velocity
Radial Velocity
Velocity Dispersion
spellingShingle Ciencias Exactas
Astronomía
Hydrogen
Total Mass
High Velocity
Radial Velocity
Velocity Dispersion
Mirabel Miquele, Igor Félix
Franco, M. L.
An expanding high velocity hi cloud probably ejected from the galactic nucleus
topic_facet Ciencias Exactas
Astronomía
Hydrogen
Total Mass
High Velocity
Radial Velocity
Velocity Dispersion
description An object located approximately atl=8°,b=−4° with a mean radial velocity of −212.3 km s−1 has been observed in the 21 cm neutral hydrogen line. The mean weighted velocity dispersion is 11.2 km s−1 and the total mass is estimated to be 190R2 (kpc) solar masses. We discuss possible interpretations of the origin and nature of this object. The most likely interpretation is that we observe an expanding object which has been ejected from the galactic nucleus.
format Articulo
Articulo
author Mirabel Miquele, Igor Félix
Franco, M. L.
author_facet Mirabel Miquele, Igor Félix
Franco, M. L.
author_sort Mirabel Miquele, Igor Félix
title An expanding high velocity hi cloud probably ejected from the galactic nucleus
title_short An expanding high velocity hi cloud probably ejected from the galactic nucleus
title_full An expanding high velocity hi cloud probably ejected from the galactic nucleus
title_fullStr An expanding high velocity hi cloud probably ejected from the galactic nucleus
title_full_unstemmed An expanding high velocity hi cloud probably ejected from the galactic nucleus
title_sort expanding high velocity hi cloud probably ejected from the galactic nucleus
publishDate 1976
url http://sedici.unlp.edu.ar/handle/10915/140070
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AT mirabelmiqueleigorfelix expandinghighvelocityhicloudprobablyejectedfromthegalacticnucleus
AT francoml expandinghighvelocityhicloudprobablyejectedfromthegalacticnucleus
bdutipo_str Repositorios
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