KFU. Card publication. On two physical mechanisms interaction of galactic comets with terrestrial planets

KAZAN
FEDERAL UNIVERSITY

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ON TWO PHYSICAL MECHANISMS INTERACTION OF GALACTIC COMETS WITH TERRESTRIAL PLANETS

Form of presentation

Articles in Russian journals and collections

Year of publication

2016

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Authors, employees of KFU

Shpekin Mikhail Ivanovich, author

Other authors

Barenbaum Azariy Aleksandrovich, author

Bibliographic description in the original language

Shpekin M.I. On two physical mechanisms interaction of galactic comets with terrestrial planets[Tekst]/ Shpekin M.I. Barenbaum A.A.// Experiment in Geosciences, 2016, vol.22, Num. 1, pp.26-27.

Annotation

Experiment in Geosciences

Keywords

galactic comet, terrestrial planet, mechanism interaction comets with planets

The name of the journal

Experiment in Geosciences

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=146425&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Shpekin Mikhail Ivanovich	ru_RU
dc.contributor.author	Barenbaum Azariy Aleksandrovich	ru_RU
dc.date.accessioned	2016-01-01T00:00:00Z	ru_RU
dc.date.available	2016-01-01T00:00:00Z	ru_RU
dc.date.issued	2016	ru_RU
dc.identifier.citation	Shpekin M.I. On two physical mechanisms interaction of galactic comets with terrestrial planets[��]/ Shpekin M.I. Barenbaum A.A.// Experiment in Geosciences, 2016, vol.22, Num. 1, pp.26-27.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=146425&p_lang=2	ru_RU
dc.description.abstract	Experiment in Geosciences	ru_RU
dc.description.abstract	Using theoretical models MA Lavrent'ev we found that the interaction of galactic comets with planets can occur by two different physical mechanisms. According to the first mechanism, the main part of kinetic energy and momentum of the comet is spent on the creation of the crater by diameter in many kilometers. In the second mechanism the energy and momentum of comets are transferred to the narrowly focused shock wave that penetrates deep into the lithosphere, expending energy on evaporation, melting and heating the rocks. On the example of the Earth, Mars, Mercury and the Moon it is shown that galactic comets interact with planets with the participation of both mechanisms. Ceteris paribus the thermal effect increases with the density of the planet's atmosphere.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	galactic comet	ru_RU
dc.subject	terrestrial planet	ru_RU
dc.subject	mechanism interaction comets with planets	ru_RU
dc.title	On two physical mechanisms interaction of galactic comets with terrestrial planets	ru_RU
dc.type	Articles in Russian journals and collections	ru_RU