Masahiko Arakawa

Kobe University — Japan

Physics and Astronomy · Physical Sciences

38h-index6.6kcitations319works0.62yr avg
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Research Topics

Planetary Science and Exploration(204), Astro and Planetary Science(198), High-pressure geophysics and materials(35), High-Velocity Impact and Material Behavior(35), Geology and Paleoclimatology Research(28)

Publications318 total

Numerical Simulation of Impact Cratering and Induced Seismic Waves in Sand Targets
arXiv (Cornell University)·2025Open Access
Numerical simulation of impact cratering and induced seismic waves in sand targets
Icarus·2025Open Access
Impact cratering on wet surface : Implications to the erosional degree on impact craters on Titan 
2025Open Access
Ejection angles during hypervelocity impacts on flat and spherical targets investigated with shock physics modeling
International Journal of Impact Engineering·2025· 1 citedOpen Access
Effects of surface topography on the crater formation process of rubble-pile asteroids
International Journal of Impact Engineering·2025
Ejection Angles During Hypervelocity Impacts on Flat and Spherical Targets Investigated with Shock Physics Modeling
SSRN Electronic Journal·2025Open Access
Effects of Surface Topography on the Crater Formation Process of Rubble-Pile Asteroids
SSRN Electronic Journal·2025Open Access
Impact strength of cm-to-decimeter scale weak porous targets: Implication for lifetime of boulders on asteroids
Icarus·2024Open Access
Martian secondary craters imply the existence of liquid water: High velocity impact experiments onto wet sand
2024Open Access
Effects of Surface Topography on the Crater Formation Process of Rubble-Pile Asteroids
2024Open Access
Ejection Angles During Hypervelocity Impacts on Flat and Spherical Targets Investigated with Hydrocode Simulations
2024Open Access
Simultaneous geometric calibration and orbit-attitude determination of Hayabusa2’s deployable camera (DCAM3)
Advances in Space Research·2024· 2 citedOpen Access
Review for "Segregation on small rubble bodies due to impact-induced seismic shaking"
2024
High-velocity oblique impact experiments on ice and snow spheres: Implications for the collisional evolution of icy planetesimals at different thermal evolution stages
Icarus·2024· 2 cited
Low-velocity impact experiments of porous ice balls simulating Saturn's ring particles: Porosity dependence of restitution coefficients and the mechanism of inelastic collision
Icarus·2024· 4 cited
Preservation of pristine materials under impact craters formed on comet nuclei
Icarus·2023· 1 cited
Soluble organic molecules in samples of the carbonaceous asteroid (162173) Ryugu
Science·2023· 206 citedOpen Access
Macromolecular organic matter in samples of the asteroid (162173) Ryugu
Science·2023· 114 citedOpen Access
A dehydrated space-weathered skin cloaking the hydrated interior of Ryugu
Nature Astronomy·2022· 88 citedOpen Access
Constraining surface properties of asteroid (162173) Ryugu from numerical simulations of Hayabusa2 mission impact experiment
Nature Communications·2022· 30 citedOpen Access
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Frequent Co-authors

Naru Hirata(20), Kazunori Ogawa(20), Seiji Sugita(19), Naoya Sakatani(19), Rie Honda(18), Yuri Shimaki(17), K. Kitazato(17), Koji Wada(17), Masanao Abe(17), K. Shirai(17), Tomokatsu Morota(16), Tatsuaki Okada(16), M. Matsuoka(16), Eri Tatsumi(15), Chikatoshi Honda(15), Hajime Yano(15), Takanao Saiki(15), Noriyuki Namiki(14), Takahiro Iwata(14), Masahiko Hayakawa(14)