Analogy of meteorite impacts in laboratory conditions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F10%3A00359355" target="_blank" >RIV/68378271:_____/10:00359355 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0031-8949/2010/T142/014027" target="_blank" >http://dx.doi.org/10.1088/0031-8949/2010/T142/014027</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0031-8949/2010/T142/014027" target="_blank" >10.1088/0031-8949/2010/T142/014027</a>
Alternative languages
Result language
angličtina
Original language name
Analogy of meteorite impacts in laboratory conditions
Original language 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.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BH - Optics, masers and lasers
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/LC528" target="_blank" >LC528: Centre of Laser Plasma</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physica Scripta
ISSN
0031-8949
e-ISSN
—
Volume of the periodical
T142
Issue of the periodical within the volume
1
Country of publishing house
SE - SWEDEN
Number of pages
5
Pages from-to
"014027/1"-"014027/5"
UT code for WoS article
000285777700029
EID of the result in the Scopus database
—