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Size–frequency distributions of fragments from SPH/N-body simulations of asteroid impacts: Comparison with observed asteroid families
Asteroids Collisional physics Impact processes
2015/12/25
We investigate the morphology of size–frequency distributions (SFDs) resulting from impacts into 100-km-diameter parent asteroids, represented by a suite of 161 SPH/N-body simulations conducted to stu...
The Solar Dynamics Observatory (SDO) was launched in February 2010 and is now providing an unprecedented view of the solar activity at high spatial resolution and high cadence covering a broad range o...
Observed and Intrinsic Properties of Binary Star Orbits
Intrinsic Properties Binary Star Orbits
2009/6/5
Observed and Intrinsic Properties of Binary Star Orbits。
Analysis of Enhanced Velocity Signals Observed during Solar Flares
Sun:oscillations Sun:sunspots Sun:flares
2009/5/7
Solar flares are known to release a large amount of energy. It
is believed that the flares can excite velocity oscillations in active regions.
We report here the changes in velocity signals in three...
Analysis of Enhanced Velocity Signals Observed during Solar Flares
Sun oscillations—Sun sunspots—Sun flare
2010/9/16
Solar flares are known to release a large amount of energy. It is believed that the flares can excite velocity oscillations in active regions.We report here the changes in velocity signals in three ac...