| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
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| Outline of Final Research Achievements |
It is thought that slow motion at the magnetar surface on a secular timescale twists its exterior magnetosphere, and a burst occurs when the state exceeds a threshold. A family of static solutions for the magnetosphere is studied. It is found that general relativistic effect importantly enhances the maximum magnetic energy stored in the magnetosphere. Formation of a magnetic flux rope plays a key role there.
Black hole magnetosphere is also studied in term of two-fluid plasma model. The mechanism of out-going energy flux is demonstrated, but the amount decreases with plasma density.
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