Validation of dMEREM, the Detailed Mars Energetic Radiation Environment Model, with RAD Data from the Surface of Mars

Autor: Patrícia Gonçalves, Luísa Arruda, Marco Pinto

Publikováno v: Frontiers in Astronomy and Space Sciences, Vol 9 (2022)

The detailed Martian Energetic Radiation Environment Model (dMEREM) is a Geant4 based model developed for the European Space Agency, which enables to predict the radiation environment expected at different locations on the Martian orbit, atmosphere a

Externí odkaz: https://doaj.org/article/861c643081fd43f482f44dd80d3d623a

Space Weather on the Surface of Mars: Impact of the September 2017 Events

Autor: Daniel Matthiä, Jingnan Guo, Robert F. Wimmer-Schweingruber, S. C. R. Rafkin, Bent Ehresmann, Donald M. Hassler, Günther Reitz, Cary Zeitlin, Thomas Berger

Publikováno v: Space Weather. 16:1702-1708

Although solar activity is declining as the Sun approaches solar minimum, a series of large solar storms occurred in September 2017 that impacted both Earth and Mars. This was the largest event seen on the surface of Mars by the Radiation Assessment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdd390a3ae41ebca84fee5cc562604ec
https://doi.org/10.1029/2018sw001959

Measurements of radiation quality factor on Mars with the Mars Science Laboratory Radiation Assessment Detector

Autor: Jingnan Guo, Thomas Berger, Robert F. Wimmer-Schweingruber, Bent Ehresmann, Donald M. Hassler, S. C. R. Rafkin, Cary Zeitlin, Daniel Matthiä

Publikováno v: Life Sciences in Space Research. 22:89-97

We report the first long-term measurements of the radiation quality factor of energetic charged particles on the surface of Mars. The Radiation Assessment Detector (RAD) aboard the Mars Science Laboratory rover, also known as Curiosity, has been oper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5dd903d576e5f55bbfb13d0b7b21239
https://doi.org/10.1016/j.lssr.2019.07.010

Radiation environment and doses on mars at oxia planum and mawrth vallis: support for exploration at sites with high biosignature preservation potential

Autor: Bin Gu, Christopher J. Mertens, Natalia E. Koval, Jorge Kohanoff, Fabrizio Cleri, F. Da Pieve, Ann Carine Vandaele, Jingnan Guo, Guillaume Gronoff, Lori Neary

Publikováno v: Journal of Geophysical Research. Planets
Journal of Geophysical Research. Planets, Wiley-Blackwell, 2021, 126 (1), 20 p. ⟨10.1029/2020JE006488⟩
Pieve, F D, Gronoff, G, Guo, J, Mertens, C J, Neary, L, Gu, B, Koval, N E, Kohanoff, J, Vandaele, A C & Cleri, F 2021, ' Radiation Environment and Doses on Mars at Oxia Planum and Mawrth Vallis: Support for Exploration at Sites With High Biosignature Preservation Potential ', Journal of Geophysical Research: Planets, vol. 126, no. 1, e2020JE006488 . https://doi.org/10.1029/2020JE006488
Journal of Geophysical Research. Planets, 2021, 126 (1), 20 p. ⟨10.1029/2020JE006488⟩
J. Geophys. Res.: Planets

International audience; The first human missions on Mars will likely involve several astrobiology‐driven science operations, at sites with high biosignature preservation potential. Here, we present a study of the radiation environment induced by Ga

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e812df1c133ba5bd0864414cfb0070be
https://hal.archives-ouvertes.fr/hal-03135961/document

Detecting Upward Directed Charged Particle Fluxes in the Mars Science Laboratory Radiation Assessment Detector

Autor: Arik Posner, Robert F. Wimmer-Schweingruber, Cesar Martin, Bent Ehresmann, Cary Zeitlin, J. K. Appel, Sönke Burmeister, David E. Brinza, Günther Reitz, J. Peterson, Jingnan Guo, Donald M. Hassler, E. Böhm, Stephan Böttcher, Henning Lohf, S. C. R. Rafkin, G. Weigle, Daniel Matthiä, Jan Koehler

Publikováno v: Earth and Space Science. 5:2-18

The Mars Science Laboratory rover Curiosity, operating on the surface of Mars, is exposed to radiation fluxes from above and below. Galactic Cosmic Rays travel through the Martian atmosphere, producing a modified spectrum consisting of both primary a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0c7152311a40e08b9240b22884bc1e0c
https://doi.org/10.1002/2016ea000240