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- Stellar_birthline abstract "The stellar birthline is a predicted line on the Hertzsprung–Russell diagram that relates the colour and luminosity of protostars at the end of the initial phase of accretion onto them. Prior to this point, the protostar is deeply embedded in the cloud of dust and gas from which it formed, and so radiates only in the far infrared. Once evolutionary effects rarefy and disperse this cloud,the star becomes visible as a pre-main-sequence object. The set of locations on the Hertzsprung–Russell diagram where these newly visible stars reside is called the birthline, and is found to the right of the main sequence. The location of the stellar birthline depends on the stellar structure, the accretion rate onto the star and geometry of this accretion, i.e. whether or not it is occurring through an accretion disk. This means that the location of the birthline is not uniquely defined.".
- Stellar_birthline wikiPageExternalLink lecture29.ps.
- Stellar_birthline wikiPageID "5586326".
- Stellar_birthline wikiPageRevisionID "550524736".
- Stellar_birthline hasPhotoCollection Stellar_birthline.
- Stellar_birthline subject Category:Hertzsprung–Russell_classifications.
- Stellar_birthline subject Category:Stellar_evolution.
- Stellar_birthline type Abstraction100002137.
- Stellar_birthline type Act100030358.
- Stellar_birthline type Activity100407535.
- Stellar_birthline type Categorization101012712.
- Stellar_birthline type Event100029378.
- Stellar_birthline type Grouping101012360.
- Stellar_birthline type Hertzsprung-RussellClassifications.
- Stellar_birthline type PsychologicalFeature100023100.
- Stellar_birthline type YagoPermanentlyLocatedEntity.
- Stellar_birthline comment "The stellar birthline is a predicted line on the Hertzsprung–Russell diagram that relates the colour and luminosity of protostars at the end of the initial phase of accretion onto them. Prior to this point, the protostar is deeply embedded in the cloud of dust and gas from which it formed, and so radiates only in the far infrared. Once evolutionary effects rarefy and disperse this cloud,the star becomes visible as a pre-main-sequence object.".
- Stellar_birthline label "Birthline stellare".
- Stellar_birthline label "Stellar birthline".
- Stellar_birthline label "恆星誕生線".
- Stellar_birthline sameAs Birthline_stellare.
- Stellar_birthline sameAs m.0dtwl1.
- Stellar_birthline sameAs Q3640385.
- Stellar_birthline sameAs Q3640385.
- Stellar_birthline sameAs Stellar_birthline.
- Stellar_birthline wasDerivedFrom Stellar_birthline?oldid=550524736.
- Stellar_birthline isPrimaryTopicOf Stellar_birthline.