We show that most of hot, optically thin accretion disk models that ignore advective cooling are not self-consistent. We have found new types of optically thin disk solutions where cooling is dominated by radial advection of heat. These new solutions are thermally and viscously stable.
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Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA
Chiba Univ, Grad Sch Sci, Dept Phys, Inage Ku, Chiba 2638522, JapanHarvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA
Oda, H.
Machida, M.
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Nagoya Univ, Dept Phys & Astrophys, Chikusa Ku, Aichi 4648602, JapanHarvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA
Machida, M.
Nakamura, K. E.
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Matsue Natl Coll Technol, Dept Sci, Matsue, Shimane 6908515, JapanHarvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA
Nakamura, K. E.
Matsumoto, R.
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Chiba Univ, Grad Sch Sci, Dept Phys, Inage Ku, Chiba 2638522, JapanHarvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA