0000000000637270

AUTHOR

T. Okuda

showing 2 related works from this author

Low angular momentum flow model for Sgr A*

2012

PhysicsAngular momentumSpace and Planetary ScienceAstronomy and AstrophysicsData flow modelComputational physicsMonthly Notices of the Royal Astronomical Society
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Shock waves and QPOs in 2D rotating accretion flows around black holes

2008

We examine numerically shock waves formed in 2D rotating accretion flows around a stellar‐mass and a supermassive black holes, while taking account of the cooling and heating of the gas and the radiation transport. As the results, we obtain general properties of the shock oscillations and the luminosity behaviors as QPOs independent of the black hole masses.

PhysicsShock waveSupermassive black holeAstrophysics::High Energy Astrophysical PhenomenaAstronomyAstrophysics::Cosmology and Extragalactic AstrophysicsAstrophysicsAccretion (astrophysics)General Relativity and Quantum CosmologyBinary black holeIntermediate-mass black holeStellar black holeSpin-flipAstrophysics::Galaxy AstrophysicsGamma-ray burst progenitors
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