Abstract
In this article, recent studies on impact cratering and impact disruption of planetary bodies are reviewed. A widely accepted scaling law for impact cratering is introduced to discuss the effects of material strength and planetary gravity on the crater formation process. A sophisticated scaling law for impact disruption is also introduced and we notice that non-dimensional impact stress is useful parameter to describe the catastrophic disruption. The impact strength of icy bodies, meteorite parent bodies and primitive asteroids are studied by using various materials simulating them, and these results are explained briefly.
| Original language | English |
|---|---|
| Pages (from-to) | 13-20 |
| Number of pages | 8 |
| Journal | Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu |
| Volume | 24 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2014 |
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Keywords
- Asteroids
- High-velocity impact
- Impact crater
- Impact disruption
- Impact strength
- Planetesimals
- Scaling law
ASJC Scopus subject areas
- Condensed Matter Physics
- Materials Science(all)
- Chemistry(all)
Cite this
High-velocity impact phenomena in the solar system related to the origin and evolution of planets. / Arakawa, Masahiko; Yasui, Minami; Shimaki, Yu Ri.
In: Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu, Vol. 24, No. 1, 2014, p. 13-20.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - High-velocity impact phenomena in the solar system related to the origin and evolution of planets
AU - Arakawa, Masahiko
AU - Yasui, Minami
AU - Shimaki, Yu Ri
PY - 2014
Y1 - 2014
N2 - In this article, recent studies on impact cratering and impact disruption of planetary bodies are reviewed. A widely accepted scaling law for impact cratering is introduced to discuss the effects of material strength and planetary gravity on the crater formation process. A sophisticated scaling law for impact disruption is also introduced and we notice that non-dimensional impact stress is useful parameter to describe the catastrophic disruption. The impact strength of icy bodies, meteorite parent bodies and primitive asteroids are studied by using various materials simulating them, and these results are explained briefly.
AB - In this article, recent studies on impact cratering and impact disruption of planetary bodies are reviewed. A widely accepted scaling law for impact cratering is introduced to discuss the effects of material strength and planetary gravity on the crater formation process. A sophisticated scaling law for impact disruption is also introduced and we notice that non-dimensional impact stress is useful parameter to describe the catastrophic disruption. The impact strength of icy bodies, meteorite parent bodies and primitive asteroids are studied by using various materials simulating them, and these results are explained briefly.
KW - Asteroids
KW - High-velocity impact
KW - Impact crater
KW - Impact disruption
KW - Impact strength
KW - Planetesimals
KW - Scaling law
UR - http://www.scopus.com/inward/record.url?scp=84940317407&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84940317407&partnerID=8YFLogxK
U2 - 10.4131/jshpreview.24.13
DO - 10.4131/jshpreview.24.13
M3 - Article
AN - SCOPUS:84940317407
VL - 24
SP - 13
EP - 20
JO - Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu
JF - Review of High Pressure Science and Technology/Koatsuryoku No Kagaku To Gijutsu
SN - 0917-639X
IS - 1
ER -