Zobrazeno 1 - 10
of 209
pro vyhledávání: '"Daglis Ioannis A."'
Autor:
Balasis Georgios, Aminalragia-Giamini Sigiava, Papadimitriou Constantinos, Daglis Ioannis A., Anastasiadis Anastasios, Haagmans Roger
Publikováno v:
Journal of Space Weather and Space Climate, Vol 9, p A13 (2019)
Machine learning techniques have been successfully introduced in the fields of Space Physics and Space Weather, yielding highly promising results in modeling and predicting many disparate aspects of the geospace environment. Magnetospheric ultra-low
Externí odkaz:
https://doaj.org/article/3e9a0d5062f14eee9b84ac4b705b62ad
Autor:
Aminalragia-Giamini Sigiava, Raptis Savvas, Anastasiadis Anastasios, Tsigkanos Antonis, Sandberg Ingmar, Papaioannou Athanasios, Papadimitriou Constantinos, Jiggens Piers, Aran Angels, Daglis Ioannis A.
Publikováno v:
Journal of Space Weather and Space Climate, Vol 11, p 59 (2021)
The prediction of the occurrence of Solar Energetic Particle (SEP) events has been investigated over many years, and multiple works have presented significant advances in this problem. The accurate and timely prediction of SEPs is of interest to the
Externí odkaz:
https://doaj.org/article/c09daa8b99a74705bc973928dae98380
Autor:
Aminalragia-Giamini Sigiava, Sandberg Ingmar, Papadimitriou Constantinos, Daglis Ioannis A., Jiggens Piers
Publikováno v:
Journal of Space Weather and Space Climate, Vol 8, p A06 (2018)
A new probabilistic model introducing a novel paradigm for the modelling of the solar proton environment at 1 AU is presented. The virtual enhancements − solar proton event radiation model (VESPER) uses the European space agency's solar energetic p
Externí odkaz:
https://doaj.org/article/65590b0ffcb94a1dbb4cce0b56e0136b
Autor:
Georgoulis Manolis K., Papaioannou Athanasios, Sandberg Ingmar, Anastasiadis Anastasios, Daglis Ioannis A., Rodríguez-Gasén Rosa, Aran Angels, Sanahuja Blai, Nieminen Petteri
Publikováno v:
Journal of Space Weather and Space Climate, Vol 8, p A40 (2018)
Using two heliospheric vantage points, we study 22 solar energetic particle (SEP) events, 14 of which were detected at both locations. SEP proton events were detected during the declining phase of solar cycle 23 (November 2003–December 2006) by mea
Externí odkaz:
https://doaj.org/article/10bc69d3b244455faae06517cec60ab1
Publikováno v:
Solar Physics 298, 88 (2023)
In order to advance our understanding of the dynamic interactions between coronal mass ejections (CMEs) and the magnetized solar wind, we investigate the impact of magnetic erosion on the well-known aerodynamic drag force acting on CMEs traveling fas
Externí odkaz:
http://arxiv.org/abs/2307.12370
Autor:
Kepko, Larry, Nakamura, Rumi, Saito, Yoshifumi, Vourlidas, Angelos, Taylor, Matthew G.G.T., Mandrini, Cristina H., Blanco-Cano, Xóchitl, Chakrabarty, Dibyendu, Daglis, Ioannis A., De Nardin, Clezio Marcos, Petrukovich, Anatoli, Palmroth, Minna, Ho, George, Harra, Louise, Rae, Jonathan, Owens, Mathew, Donovan, Eric, Lavraud, Benoit, Reeves, Geoff, Tripathi, Durgesh, Vilmer, Nicole, Hwang, Junga, Antiochos, Spiro, Wang, Chi
Publikováno v:
In Advances in Space Research 15 May 2024 73(10):5383-5405
Autor:
Hayakawa, Hisashi, Hattori, Kentaro, Pevtsov, Alexei A., Ebihara, Yusuke, Shea, Margaret A., McCracken, Ken G., Daglis, Ioannis A., Bhaskar, Ankush, Ribeiro, Paulo, Knipp, Delores J.
Publikováno v:
The Astrophysical Journal, 2020
Major solar eruptions occasionally direct interplanetary coronal mass ejections (ICMEs) to Earth and cause significant geomagnetic storms and low-latitude aurorae. While single extreme storms are of significant threats to the modern civilization, sto
Externí odkaz:
http://arxiv.org/abs/2010.15762
Autor:
Katsavrias, Christos, Sandberg, Ingmar, Li, Wen, Podladchikova, Olena, Daglis, Ioannis A., Papadimitriou, Constantinos, Tsironis, Christos, Aminalragia-Giamini, Sigiava
We report observations of energetic electron flux and Phase Space Density (PSD) to show that a relatively weak magnetic storm with $Sym-H_{min} \approx -50 $nT, resulted in a relativistic and ultra--relativistic electron enhancement of two orders of
Externí odkaz:
http://arxiv.org/abs/1902.00960
We investigate the response of the outer Van Allen belt electrons to various types of solar wind and magnetospheric disturbances. We use electron phase space density (PSD) calculations as well as concurrent Pc5 and chorus wave activity observations i
Externí odkaz:
http://arxiv.org/abs/1902.00961
Autor:
Runge, Jakob, Balasis, Georgios, Daglis, Ioannis A., Papadimitriou, Constantinos, Donner, Reik V.
The dynamical relationship between magnetic storms and magnetospheric substorms presents one of the most controversial problems of contemporary geospace research. Here, we tackle this issue by applying a causal inference approach to two corresponding
Externí odkaz:
http://arxiv.org/abs/1802.02477