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Planetary Giant Impacts = Simulating Collisions and Their Consequences /

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Planetary Giant Impacts/ by Jacob Kegerreis.
其他題名:	Simulating Collisions and Their Consequences /
作者:	Kegerreis, Jacob.
面頁冊數:	XXIII, 125 p. 50 illus., 43 illus. in color.online resource. :
Contained By:	Springer Nature eBook
標題:	Theoretical, Mathematical and Computational Physics. -
電子資源:	https://doi.org/10.1007/978-3-030-49958-7
ISBN:	9783030499587

Planetary Giant Impacts = Simulating Collisions and Their Consequences /
Kegerreis, Jacob.

Planetary Giant ImpactsSimulating Collisions and Their Consequences /[electronic resource] :by Jacob Kegerreis. - 1st ed. 2020. - XXIII, 125 p. 50 illus., 43 illus. in color.online resource. - Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053. - Springer Theses, Recognizing Outstanding Ph.D. Research,.

Introduction -- Methods -- Uranus Giant Impacts and Convergence -- Atmospheric Erosion -- The Lunar Argon Exosphere -- Conclusions.

Based on 3D smoothed particle hydrodynamics simulations performed with unprecedented high resolution, this book examines the giant impacts that dominate many planets’ late accretion and evolution. The numerical methods developed are now publicly available, greatly facilitating future studies of planetary impacts in our solar system and exoplanetary systems. The book focuses on four main topics: (1) The development of new methods to construct initial conditions as well as a hydrodynamical simulation code to evolve them, using 1000 times more simulation particles than the previous standard. (2) The numerical convergence of giant impact simulations -- standard-resolution simulations fail to converge on even bulk properties like the post-impact rotation period. (3) The collision thought to have knocked over the planet Uranus causing it to spin on its side. (4) The erosion of atmospheres by giant impacts onto terrestrial planets, and the first full 3D simulations of collisions in this regime.

ISBN: 9783030499587

Standard No.: 10.1007/978-3-030-49958-7doiSubjects--Topical Terms:

768900
Theoretical, Mathematical and Computational Physics.

LC Class. No.: QB1-991

Dewey Class. No.: 520

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