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Nucleosynthesis in Advection-Dominated Accretion Flow onto a Black Hole
- Source :
- Chinese Physics Letters. 34:049701
- Publication Year :
- 2017
- Publisher :
- IOP Publishing, 2017.
-
Abstract
- Nucleosynthesis in advection-dominated accretion flow (ADAF) onto a black hole is proposed to be an important role in chemical evolution around compact stars. We investigate the nucleosynthesis in ADAF relevant for a black hole of low mass, different from that of the self-similar solution. In particular, the presence of supersolar metal mass fractions of some isotopes seems to be associated with the known black hole nucleosynthesis in ADAF, which offers further evidence of diversity of the chemical enrichment.
- Subjects :
- Physics
Isotope
010308 nuclear & particles physics
Advection
Astrophysics::High Energy Astrophysical Phenomena
General Physics and Astronomy
Astronomy
01 natural sciences
Accretion (astrophysics)
General Relativity and Quantum Cosmology
Stars
Nucleosynthesis
Intermediate-mass black hole
0103 physical sciences
Astrophysics::Solar and Stellar Astrophysics
Stellar black hole
Low Mass
010303 astronomy & astrophysics
Astrophysics::Galaxy Astrophysics
Subjects
Details
- ISSN :
- 17413540 and 0256307X
- Volume :
- 34
- Database :
- OpenAIRE
- Journal :
- Chinese Physics Letters
- Accession number :
- edsair.doi...........478c31188d339c4aca58f4f5d0f7b932