01592nam2-2200469li-450 99000023414020331620180312154827.03-540-53833-X0023414USA010023414(ALEPH)000023414USA0100234142001992011991-------y0itay0103----baengGWStatistical physics IInonequilibrium statistical mechanicsR. Kubo, M. Toda, N. Hashitsume2nd edBerlin [etc.]Springer-Verlagcopyr. 1991XVI, 279 p.ill.25 cmSpringer series in solid-state sciences310010003276992001Springer series in solid-state sciencesmeccanica statistica530.13Fisica statistica (Meccanica Statistica)KUBO,Ryogo12574Hashitsume,NatsukiToda,MorikazuSistema bibliotecario di Ateneo dell' Università di SalernoRICA990000234140203316530 SSS (31)14508/CBS53000223422530 SSS (31)33290/CBS53000215745530 SSS (31)33289/CBS53000215744BKSCI1992011320001110USA01171520020403USA011631PATRY9020040406USA011617PATRY9020070620USA011011SENATORE9020071002USA011016RSIAV69020090622USA010842Statistical Physics II339911UNISA03827nam 22006015 450 99641816580331620200630030811.0981-15-3722-410.1007/978-981-15-3722-6(CKB)4100000010673728(DE-He213)978-981-15-3722-6(MiAaPQ)EBC6141331(PPN)243223870(EXLCZ)99410000001067372820200317d2020 u| 0engurnn|008mamaatxtrdacontentcrdamediacrrdacarrierDevelopment of a Numerical Simulation Method for Rocky Body Impacts and Theoretical Analysis of Asteroidal Shapes[electronic resource] /by Keisuke Sugiura1st ed. 2020.Singapore :Springer Singapore :Imprint: Springer,2020.1 online resource (XIII, 134 p. 57 illus., 55 illus. in color.) Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053981-15-3721-6 Includes bibliographical references.Introduction -- 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. .This 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.Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053Planetary scienceAstrophysicsMathematical physicsPhysicsPlanetary Scienceshttps://scigraph.springernature.com/ontologies/product-market-codes/P22060Theoretical Astrophysicshttps://scigraph.springernature.com/ontologies/product-market-codes/P22080Numerical and Computational Physics, Simulationhttps://scigraph.springernature.com/ontologies/product-market-codes/P19021Planetary science.Astrophysics.Mathematical physics.Physics.Planetary Sciences.Theoretical Astrophysics.Numerical and Computational Physics, Simulation.523.44Sugiura Keisukeauthttp://id.loc.gov/vocabulary/relators/aut888463MiAaPQMiAaPQMiAaPQBOOK996418165803316Development of a Numerical Simulation Method for Rocky Body Impacts and Theoretical Analysis of Asteroidal Shapes1984742UNISA