About: Analogy of meteorite impacts in laboratory conditions

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	n this work, we report on the possibility of using laser-generated craters to investigate planetary events such as meteorite impact craters. Experiments using a 0.44 mu m/350 ps wavelength laser beam on aluminum foil targets are performed. We obtain simple and complex craters similar in contour to those formed due to meteorite impacts on the terrestrial surface. Our preliminary results show that the central peak of complex craters seems to be higher because of the turbulence beneath the crater floor. Results obtained using a two-dimensional radiation hydrodynamic code, MULTI, show that the laser ablation surface modifies and rises. This could be one of several factors explaining the central peak existence. n this work, we report on the possibility of using laser-generated craters to investigate planetary events such as meteorite impact craters. Experiments using a 0.44 mu m/350 ps wavelength laser beam on aluminum foil targets are performed. We obtain simple and complex craters similar in contour to those formed due to meteorite impacts on the terrestrial surface. Our preliminary results show that the central peak of complex craters seems to be higher because of the turbulence beneath the crater floor. Results obtained using a two-dimensional radiation hydrodynamic code, MULTI, show that the laser ablation surface modifies and rises. This could be one of several factors explaining the central peak existence. (en)
Title	Analogy of meteorite impacts in laboratory conditions Analogy of meteorite impacts in laboratory conditions (en)
skos:prefLabel	Analogy of meteorite impacts in laboratory conditions Analogy of meteorite impacts in laboratory conditions (en)
skos:notation	RIV/68378271:_____/10:00359355!RIV12-AV0-68378271
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LC528), Z(AV0Z10100523)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Krouský, Eduard
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Fyzikální ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	246307
http://linked.open...ai/riv/idVysledku	RIV/68378271:_____/10:00359355
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	laser generated plasma; craters; astrophysics (en)
http://linked.open.../riv/klicoveSlovo	astrophysics craters laser generated plasma
http://linked.open...odStatuVydavatele	SE - Švédské království
http://linked.open...ontrolniKodProRIV	[06C4610474A1]
http://linked.open...i/riv/nazevZdroje	Physica Scripta
http://linked.open...in/vavai/riv/obor	BH
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of Laser Plasma
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	T142
http://linked.open...iv/tvurceVysledku	Krouský, Eduard Wolowski, J. Aliverdiev, A. A. Bussoli, M. Desai, T. Dezulian, R. Kubkowska, M. Villa, A.
http://linked.open...ain/vavai/riv/wos	000285777700029
http://linked.open...n/vavai/riv/zamer	Intense Radiation Sources and Radiation-Matter Interaction
issn	0031-8949
number of pages	5 (xsd:int)
http://bibframe.org/vocab/doi	10.1088/0031-8949/2010/T142/014027
is http://linked.open...avai/riv/vysledek of	Analogy of meteorite impacts in laboratory conditions Analogy of meteorite impacts in laboratory conditions

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