Formation Mechanism for Supermassive Black Holes through Multi-dimensional radiationMmagnetohydrodynamic Simulations
| Project/Area Number |
20740115
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Astronomy
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| Research Institution | National Astronomical Observatory of Japan |
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Principal Investigator |
OHSUGA Ken National Astronomical Observatory of Japan, 理論研究部, 助教 (90386508)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | ブラックホール / ガス円盤 / ジェット / 数値計算 / 降着円盤 / 磁気流体シミュレーション / 輻射輸送 |
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| Research Abstract |
We performed the global 2D-radiation magnetohydrodynamic simulations of the accretion disks and jets around black holes. Three distinct accretion disks are for the first time reproduced by one numerical code. Especially, we found a new type jet : radiatively-driven, magnetically-collimated jet.
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Report
(4 results)
Research Products
(21 results)
