Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Nikolay Erkaev"'
Autor:
Daniel Schmid, Wolfgang Baumjohann, Helmut Lammer, Nikolay Erkaev, Yasuhito Narita, Ferdinand Plaschke, Martin Volwerk, Brian Anderson
Remote sensing observations of the Mariner 10 and MESSENGER spacecraft have shown the existence of atomic (H) and molecular (H2) hydrogen in the exosphere around Mercury. However, to date the hydrogen number densities could only be estimated indirect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5495948a427ef62999e5d61414f5c203
https://doi.org/10.21203/rs.3.rs-90259/v1
https://doi.org/10.21203/rs.3.rs-90259/v1
Of all the terrestrial planets in the Solar System Mercury stands out with a remarkably high core-mantle ratio, with its core occupying about 85% of the planetary radius. Several different theories tried to explain its high Fe/Si-ratio; the giant imp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8ff92b210808cf5afdda3be9e9c5500
https://doi.org/10.5194/epsc2020-194
https://doi.org/10.5194/epsc2020-194
Autor:
M. A. Shukhtina, Stepan Dubyagin, Nikolay Erkaev, Vladimir Semenov, Natalia Ganushkina, Marina Kubyshkina, Evgeny Gordeev
Publikováno v:
Geophysical Research Letters
Autor:
Daniil Korovinskiy, U. V. Möstl, Helfried K. Biernat, Nikolay Erkaev, Michael Zellinger, Hannes Gröller, Helmut Lammer
Publikováno v:
Icarus
Highlights ► We study the Kelvin–Helmholtz instability at boundary layers around of Venus. ► The stability of the induced magnetopause and the ionopause is examined. ► The ionopause seems to be stable due to a large density jump across this b
Autor:
Brian E. Wood, Manuel Güdel, E. Pilat-Lohinger, Rudolf Dvorak, Ignasi Ribas, Helmut Lammer, Nikolay Erkaev, James F. Kasting, Maxim L. Khodachenko, Heike Rauer
With the discovery of hundreds of exoplanets and a potentially huge number of Earth-like planets waiting to be discovered, the conditions for their habitability have become a focal point in exoplanetary research. The classical picture of habitable zo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1620bc146b2155faecf59cdc78ff8e14
https://doi.org/10.2458/azu_uapress_9780816531240-ch038
https://doi.org/10.2458/azu_uapress_9780816531240-ch038
Autor:
Mykhaylo Panchenko, Martin Leitzinger, Yu. N. Kulikov, Manuel Güdel, Petra Odert, M. Holmström, Maxim Khodachenko, Arnold Hanslmeier, Helmut Lammer, Kristina G. Kislyakova, Nikolay Erkaev
We study the interactions between the stellar wind plasma flow of a typical M star, such as GJ 436, and hydrogen-rich upper atmospheres of an Earth-like planet and a "super-Earth" with the radius of 2 R_Earth and a mass of 10 M_Earth, located within
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44a07a583e3baa728e72c69f649d05d4