Results 21 to 30 of about 1,043 (204)
Martian Ionosphere Electron Density Prediction Using Bagged Trees
, 2022 The availability of Martian atmospheric data provided by several Martian missions broadened the opportunity to investigate and study the conditions of the Martian ionosphere.
Alameri, Noora +3 more
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Martian Ionosphere: A Component Due to Solar Protons [PDF]
Science, 1967 The small magnetic field strength observed near Mars by Mariner IV suggests that protons from the solar wind may enter the Martian atmosphere and produce ionization in addition to that produced by ultraviolet light and x-rays. It is found that solar protons produce a thin ionized layer at a rate of the order of 3 × 10 3
C, Sagan, J, Veverka
openaire +2 more sources
Finite difference time domain simulation of the Earth-ionosphere resonant cavity: Schumann resonances [PDF]
, 2005 This paper presents a numerical approach to study the electrical properties of the Earth's atmosphere. The finite-difference time-domain (FDTD) technique is applied to model the Earth's atmosphere in order to determine Schumann resonant frequencies of ...
Morente, JA +5 more
core +1 more source
Impact of Superthermal Electrons in the Mars’ lower Ionosphere [PDF]
Alfarama Journal of Basic & Applied SciencesRecent research has increasingly focused on understanding ion escape from Mars' ionosphere, a phenomenon that contributes significantly to atmospheric loss.
Nour Asal +3 more
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Ion Heating in the Martian Ionosphere
Journal of Geophysical Research: Space Physics, 2017 AbstractEnergetic O+ and O ions with energies of up to a few hundred eV are observed in the Martian ionosphere. Corresponding ion velocity distributions show ion conics, suggesting that the observed ion populations have been heated perpendicular to the local magnetic field before experiencing a magnetic mirror force.
C. M. Fowler +10 more
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On dusty plasma formation in Martian ionosphere
Journal of Physics: Conference Series, 2020 Abstract A self-consistent model for the formation and evolution of dusty plasmas in the Martian ionosphere is developed. The effects of the initial distributions of dust particles, as well as condensation and absorption of carbon dioxide and water molecules by dust particles, are studied.
Yu S Reznichenko +2 more
openaire +1 more source
A Survey of Photoelectrons on the Nightside of Mars
Geophysical Research Letters, 2021 Despite produced exclusively on the dayside, photoelectrons, as an important population of the Martian ionosphere, have also been observed on the nightside.
Y. ‐T. Cao +8 more
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Observation of CO2++ dication in the dayside Martian upper atmosphere
Earth and Planetary Physics, 2020 Doubly charged positive ions (dications) are an important component of planetary ionospheres because of the large energy required for their formation.
Hao Gu +7 more
doaj +1 more source
Variability of Draped Interplanetary Magnetic Field in the Subsolar Martian Ionosphere
The Astrophysical Journal, 2023 In the absence of an intrinsic magnetic field, the solar wind interacts directly with the Martian atmosphere, and the interplanetary magnetic field (IMF) drapes around the ionosphere. With the aid of multi-instrument measurements from Mars Atmosphere and
J.-P. Huang, Y.-Q. Hao, H.-Y. Lu, J. Cui
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Earth, Planets and Space, 2022 Martian topography modulated non-migrating tides play important roles in the upper atmosphere and thus in the ionosphere through their coupling, especially in their longitude variations. In this study, the neutral scale height (H n ) and ionospheric peak
Yiding Chen +4 more
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