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010   $a981-15-3722-4
024 7 $a10.1007/978-981-15-3722-6
035   $a(CKB)4100000010673728
035   $a(DE-He213)978-981-15-3722-6
035   $a(MiAaPQ)EBC6141331
035   $a(PPN)243223870
035   $a(EXLCZ)994100000010673728
100   $a20200317d2020      u|         0
101 0 $aeng
135   $aurnn|008mamaa
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aDevelopment of a Numerical Simulation Method for Rocky Body Impacts and Theoretical Analysis of Asteroidal Shapes /$fby Keisuke Sugiura
205   $a1st ed. 2020.
210  1$aSingapore :$cSpringer Singapore :$cImprint: Springer,$d2020.
215   $a1 online resource (XIII, 134 p. 57 illus., 55 illus. in color.) 
225 1 $aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053
311   $a981-15-3721-6 
320   $aIncludes bibliographical references.
327   $aIntroduction -- Method -- Results: Shapes of Impact Outcomes -- Discussion: Collisional History of Asteroids -- Application: Extremely Elongated Shape of 1I/?Oumuamua -- Summary and Future Prospects -- Summary and Future Prospects -- Acknowledgement. .
330   $aThis book describes numerical simulations of collisions between asteroids, based on a unique numerical code developed by the author. The code accurately solves the elastic dynamic equations and describes the effects of fracture and friction, which makes it possible to investigate the shapes of impact outcomes produced by asteroid collisions and subsequent gravitational accumulation of fragments. The author parallelizes the code with high parallelization efficiency; accordingly, it can be used to conduct high-resolution simulations with the aid of supercomputers and clarify the shapes of small remnants produced through the catastrophic destruction of asteroids. The author demonstrates that flat asteroids can only be produced by impacts involving objects with similar mass and low velocity, which suggests that the flat asteroids in our solar system were created in the planet formation era and have kept their shapes until today. The author also shows that asteroid collisions under certain conditions can produce the extremely elongated shape of an interstellar minor body, 1I/?Oumuamua. In brief, the book offers a comprehensive investigation of asteroid impacts and shapes, making it a uniquely valuable resource.
410  0$aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053
606   $aPlanetary science
606   $aAstrophysics
606   $aMathematical physics
606   $aPhysics
606   $aPlanetary Sciences$3https://scigraph.springernature.com/ontologies/product-market-codes/P22060
606   $aTheoretical Astrophysics$3https://scigraph.springernature.com/ontologies/product-market-codes/P22080
606   $aNumerical and Computational Physics, Simulation$3https://scigraph.springernature.com/ontologies/product-market-codes/P19021
615  0$aPlanetary science.
615  0$aAstrophysics.
615  0$aMathematical physics.
615  0$aPhysics.
615 14$aPlanetary Sciences.
615 24$aTheoretical Astrophysics.
615 24$aNumerical and Computational Physics, Simulation.
676   $a523.44
700   $aSugiura$b Keisuke$4aut$4http://id.loc.gov/vocabulary/relators/aut$0888463
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910410005903321
996   $aDevelopment of a Numerical Simulation Method for Rocky Body Impacts and Theoretical Analysis of Asteroidal Shapes$91984742
997   $aUNINA