Zobrazeno 1 - 10
of 123
pro vyhledávání: '"Raeder Joachim"'
Autor:
Maharana, Anwesha, Cramer, W. Douglas, Samara, Evangelia, Scolini, Camilla, Raeder, Joachim, Poedts, Stefaan
EUropean Heliospheric FORecasting Information Asset (EUHFORIA) is a physics-based data-driven solar wind and CME propagation model designed for space weather forecasting and event analysis investigations. Although EUHFORIA can predict the solar wind
Externí odkaz:
http://arxiv.org/abs/2403.19873
The ion foreshock is highly dynamic, disturbing the bow shock and the magnetosphere-ionosphere system. To forecast foreshock-driven space weather effects, it is necessary to model foreshock ions as a function of upstream shock parameters. Case studie
Externí odkaz:
http://arxiv.org/abs/2402.01978
The use of supervised methods in space science have demonstrated powerful capability in classification tasks, but unsupervised methods have been less utilized for the clustering of spacecraft observations. We use a combination of unsupervised methods
Externí odkaz:
http://arxiv.org/abs/2312.12465
Autor:
Poedts Stefaan, Lani Andrea, Scolini Camilla, Verbeke Christine, Wijsen Nicolas, Lapenta Giovanni, Laperre Brecht, Millas Dimitrios, Innocenti Maria Elena, Chané Emmanuel, Baratashvili Tinatin, Samara Evangelia, Van der Linden Ronald, Rodriguez Luciano, Vanlommel Petra, Vainio Rami, Afanasiev Alexandr, Kilpua Emilia, Pomoell Jens, Sarkar Ranadeep, Aran Angels, Sanahuja Blai, Paredes Josep M., Clarke Ellen, Thomson Alan, Rouilard Alexis, Pinto Rui F., Marchaudon Aurélie, Blelly Pierre-Louis, Gorce Blandine, Plotnikov Illya, Kouloumvakos Athanasis, Heber Bernd, Herbst Konstantin, Kochanov Andrey, Raeder Joachim, Depauw Jan
Publikováno v:
Journal of Space Weather and Space Climate, Vol 10, p 57 (2020)
Aims: This paper presents a H2020 project aimed at developing an advanced space weather forecasting tool, combining the MagnetoHydroDynamic (MHD) solar wind and coronal mass ejection (CME) evolution modelling with solar energetic particle (SEP) trans
Externí odkaz:
https://doaj.org/article/5f93564257254474a26c27b0c1836dad
Autor:
Connor Hyunju Kim, Zesta Eftyhia, Fedrizzi Mariangel, Shi Yong, Raeder Joachim, Codrescu Mihail V., Fuller-Rowell Tim J.
Publikováno v:
Journal of Space Weather and Space Climate, Vol 6, p A25 (2016)
The magnetosphere is a major source of energy for the Earth’s ionosphere and thermosphere (IT) system. Current IT models drive the upper atmosphere using empirically calculated magnetospheric energy input. Thus, they do not sufficiently capture the
Externí odkaz:
https://doaj.org/article/184ea8aa30104a25b9032534aabe2b28
Autor:
Innocenti, Maria Elena, Amaya, Jorge, Raeder, Joachim, Dupuis, Romain, Ferdousi, Banafsheh, Lapenta, Giovanni
In magnetospheric missions, burst mode data sampling should be triggered in the presence of processes of scientific or operational interest. We present an unsupervised classification method for magnetospheric regions, that could constitute the first-
Externí odkaz:
http://arxiv.org/abs/2109.04916
Autor:
Millas, Dimitrios, Innocenti, Maria Elena, Laperre, Brecht, Raeder, Joachim, Poedts, Stefaan, Lapenta, Giovanni
Solar activity, ranging from the background solar wind to energetic coronal mass ejections (CMEs), is the main driver of the conditions in the interplanetary space and in the terrestrial space environment, known as space weather. A better understandi
Externí odkaz:
http://arxiv.org/abs/2009.04211
Autor:
Wang, Liang, Germaschewski, Kai, Hakim, Ammar, Dong, Chuanfei, Raeder, Joachim, Bhattacharjee, Amitava
We studied the role of electron physics in 3D two-fluid 10-moment simulation of the Ganymede's magnetosphere. The model captures non-ideal physics like the Hall effect, the electron inertia, and anisotropic, non-gyrotropic pressure effects. A series
Externí odkaz:
http://arxiv.org/abs/1802.02198
Magnetic holes have been frequently observed in the magnetosheath of Earth and it is believed that these structures are the result of nonlinear evolution of mirror instability. Mirror mode fluctuations mostly appear as magnetic holes in regions where
Externí odkaz:
http://arxiv.org/abs/1704.00092
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