About: Dynamical evolution of the young stellar disc in the Galactic centre

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About: Dynamical evolution of the young stellar disc in the Galactic centre Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://dx.doi.org/10.1088/1742-6596/372/1/012018
Description	Origin of several hundreds of young stars in within the distance less than or similar to 1 pc from the Galactic supermassive black hole still represents an open problem of contemporary astrophysics. In this contribution we further investigate the model which assumes their formation in situ via fragmentation of a self-gravitating gaseous disc. We show that currently observed configuration of the system of young stars can be obtained as an outcome of a dynamical evolution of a single, initially very thin stellar disc. Our model assumes the long-term evolution of the stellar disc to be determined by gravitational influence of a distant molecular torus (CND) and mutual resonances of stellar orbits within the disc. Origin of several hundreds of young stars in within the distance less than or similar to 1 pc from the Galactic supermassive black hole still represents an open problem of contemporary astrophysics. In this contribution we further investigate the model which assumes their formation in situ via fragmentation of a self-gravitating gaseous disc. We show that currently observed configuration of the system of young stars can be obtained as an outcome of a dynamical evolution of a single, initially very thin stellar disc. Our model assumes the long-term evolution of the stellar disc to be determined by gravitational influence of a distant molecular torus (CND) and mutual resonances of stellar orbits within the disc. (en)
Title	Dynamical evolution of the young stellar disc in the Galactic centre Dynamical evolution of the young stellar disc in the Galactic centre (en)
skos:prefLabel	Dynamical evolution of the young stellar disc in the Galactic centre Dynamical evolution of the young stellar disc in the Galactic centre (en)
skos:notation	RIV/00216208:11320/12:10129546!RIV13-MSM-11320___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM0021620860)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Šubr, Ladislav Haas, Jaroslav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Karlova v Praze / Matematicko-fyzikální fakulta
http://linked.open...dnocenehoVysledku	132530
http://linked.open...ai/riv/idVysledku	RIV/00216208:11320/12:10129546
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	perturbations; massive black-hole (en)
http://linked.open.../riv/klicoveSlovo	massive black-hole perturbations
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[35B324DCDF25]
http://linked.open...i/riv/nazevZdroje	Journal of Physics: Conference Series
http://linked.open...in/vavai/riv/obor	BN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2012
http://linked.open...v/svazekPeriodika	372
http://linked.open...iv/tvurceVysledku	Šubr, Ladislav Haas, Jaroslav
http://linked.open...ain/vavai/riv/wos	000307718600018
http://linked.open...n/vavai/riv/zamer	Fyzikální studium objektů a procesů ve sluneční soustavě a v astrofyzikálních systémech
issn	1742-6588
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1088/1742-6596/372/1/012018
http://localhost/t...ganizacniJednotka	11320

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