Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Rudy A. Frahm"'
Autor:
Yuki Harada, Yuka Fujiwara, Robert J. Lillis, Justin Deighan, Hiromu Nakagawa, Beatriz Sánchez-Cano, Mark Lester, Yoshifumi Futaana, Mats Holmström, Rudy A. Frahm
Publikováno v:
Earth, Planets and Space, Vol 76, Iss 1, Pp 1-11 (2024)
Abstract Since 2021, a new surge in discrete aurora detections at Mars has been observed by the Emirates Mars Ultraviolet Spectrometer (EMUS) onboard the Emirates Mars Mission (EMM) Hope Orbiter as EMUS started to regularly obtain synoptic auroral im
Externí odkaz:
https://doaj.org/article/8739354f67b442188f7c5900596c04c9
Autor:
Glyn A. Collinson, Rudy A. Frahm, Alex Glocer, Lars Daldorff, Ed Thiemann, Suk‐Bin Kang, Guillaume Gronoff, Yoshifumi Futaana, Tielong Zhang
Publikováno v:
Geophysical Research Letters, Vol 50, Iss 18, Pp n/a-n/a (2023)
Abstract Every planet or moon with an ionosphere is thought to generate a weak electrical potential which helps ions overcome gravity and escape to space. A pilot study at Venus by Collinson et al. (2016, https://doi.org/10.1002/2016GL068327) indicat
Externí odkaz:
https://doaj.org/article/4420d0f9b954452eba280eae1cf6b599
Autor:
Catherine E. Regan, Andrew J. Coates, Mark Lester, Anne Wellbrock, Geraint H. Jones, Beatriz Sánchez-Cano, Philippe Garnier, Richard P. Haythornthwaite, Dikshita Meggi, Rudy A. Frahm, Mats Holmström
Publikováno v:
The Planetary Science Journal, Vol 5, Iss 6, p 130 (2024)
Mars's magnetosphere is a sensitive system, varying due to external and internal factors, such as solar wind conditions and crustal magnetic fields. A signature of this influence can be seen in the position of two boundaries; the bow shock and the in
Externí odkaz:
https://doaj.org/article/9f4158970403453cac4471135643d87d
Autor:
Glyn A. Collinson, Alex Glocer, Dennis Chornay, Robert Michell, Rob Pfaff, Tim Cameron, Paulo Uribe, Rudy A. Frahm, Traci Rosnack, Chris Pirner, Ted Gass, Jim Clemmons, Aroh Barjatya, Steven Martin, Hassanali Akbari, Shantanab Debchoudhury, Rachel Conway, Francis Eparvier, Eftyhia Zesta, Nikolaos Paschalidis
Publikováno v:
Geophysical Research Letters, Vol 49, Iss 17, Pp n/a-n/a (2022)
Abstract Photoelectrons are crucial to atmospheric physics. They heat the atmosphere, strengthen planetary ambipolar electric fields, and enhance the outflow of ions to space. However, there exist only a handful of measurements of their energy spectr
Externí odkaz:
https://doaj.org/article/16f8af0d3a2e4331b5928ba1340956ce
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 6 (2019)
The operation of powerful satellite- and rocket-born sounding radars is often accompanied by a heating/acceleration of the local electrons and ions. Intense fluxes of sounder accelerated particles were detected in Earth's ionosphere when the frequenc
Externí odkaz:
https://doaj.org/article/6db9b5422391470996543fcd72cf9283
We discuss multipoint imaging and in situ observations of the coronal mass ejection (CME) on January 7 2014 which resulted in a major false alarm. While the source region was almost at disk center facing Earth, the eruption was strongly deflected in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::b8f1e360ddadb0c6d21a61e341d920b0
https://www.bib.irb.hr/770377
https://www.bib.irb.hr/770377
Autor:
Michael W. Liemohn, Yingjuan Ma, Rudy A. Frahm, Xiaohua Fang, Janet U. Kozyra, Andrew F. Nagy, J. David Winningham, James R. Sharber, Stas Barabash, Rickard Lundin
Publikováno v:
The Mars Plasma Environment ISBN: 9780387709413
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74c9c57baf69e3d3e0f3e406c687673e
https://doi.org/10.1007/978-0-387-70943-7_4
https://doi.org/10.1007/978-0-387-70943-7_4