| Budget Amount *help |
¥15,860,000 (Direct Cost: ¥12,200,000、Indirect Cost: ¥3,660,000)
Fiscal Year 2015: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2014: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2013: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2012: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2011: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
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| Outline of Final Research Achievements |
The origin of Cosmic-rays, which are high energy particles from the universe, is a long standing mystery for hundred years since its discovery. Before this research, theoretical and observational approaches for the Cosmic-ray origins are achieved mainly on very energetic sites. Our approach is on the magnetic white dwarfs, which may show the same kind of non-thermal activities in the magnetosphere of neutron stars. As a result, a possibility that magnetic white dwarfs can generate Cosmic-rays is shown observationally from the X-ray and gamma-ray observations. In addition, basic studies to use future X-ray high sensitive missions and/or high energy gamma-ray telescopes are also performed.
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