Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Tatiana Podladchikova"'
Autor:
Robert Jarolim, Benoit Tremblay, Matthias Rempel, Momchil Molnar, Astrid M. Veronig, Julia K. Thalmann, Tatiana Podladchikova
Publikováno v:
The Astrophysical Journal Letters, Vol 963, Iss 1, p L21 (2024)
Nonlinear force-free extrapolations are a common approach to estimate the 3D topology of coronal magnetic fields based on photospheric vector magnetograms. The force-free assumption is a valid approximation at coronal heights, but for the dense plasm
Externí odkaz:
https://doaj.org/article/107a5c2664a045c1b6dfcc18beb11fd7
Autor:
Jenny M. Rodríguez-Gómez, Christoph Kuckein, Sergio J. González Manrique, Jonas Saqri, Astrid Veronig, Peter Gömöry, Tatiana Podladchikova
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 1, p 27 (2024)
A joint campaign of several spaceborne and ground-based observatories, such as the GREGOR solar telescope, the Extreme-ultraviolet Imaging Spectrometer (EIS), and the Interface Region Imaging Spectrograph (Hinode Observing Plan 381, 2019 October 11
Externí odkaz:
https://doaj.org/article/acb13948b32b47c4a62be59dd743e9bf
Autor:
Suresh Karuppiah, Mateja Dumbovic, Karmen Martinic, Manuela Temmer, Astrid Veronig, Galina Chikunova, Tatiana Podladchikova, Karin Dissauer, Stephan Heinemann, Bojan Vrsnak
Coronal mass ejections (CMEs) are the major eruptive phenomena that cause various space weather effects. CMEs can be deflected by coronal holes (CH) away or towards the Sun-Earth line depending on their relative location, and also the high speed stre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94fd8df4de8c6d2df42090f33c4d1739
https://doi.org/10.5194/egusphere-egu23-1395
https://doi.org/10.5194/egusphere-egu23-1395
Autor:
Nina Dresing, Laura Rodríguez-García, Immanuel Jebaraj, Alexander Warmuth, Samantha Wallace, Laura Balmaceda, Tatiana Podladchikova, Du Toit Strauss, Athanasios Kouloumvakos, Christian Palmroos, Vratislav Krupar, Jan Gieseler, Zigong Xu, Grant Mitchell, Christina Cohen, Georgia de Nolfo, Erika Palmerio, Fernando Carcaboso, Emilia Kilpua, Beatriz Sanchez-Cano
The widespread SEP event of 17 April 2021 was observed by five longitudinally well-separated observers in the inner heliosphere covering distances to the Sun from 0.42 to 1 au: BepiColombo, Parker Solar Probe, Solar Orbiter, STEREO A, and close-to-Ea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe63555eb7d02392dd5a2b23f713dc13
https://doi.org/10.5194/egusphere-egu23-11319
https://doi.org/10.5194/egusphere-egu23-11319
Autor:
Andrea Francesco Battaglia, Wen Wang, Jonas Saqri, Tatiana Podladchikova, Astrid M. Veronig, Hannah Collier, Ewan C. M. Dickson, Olena Podladchikova, Christian Monstein, Alexander Warmuth, Frédéric Schuller, Louise Harra, Säm Krucker
Publikováno v:
Astronomy & Astrophysics, 670
Context. One of the main science questions of the Solar Orbiter and Parker Solar Probe missions deals with understanding how electrons in the lower solar corona are accelerated and how they subsequently access interplanetary space. Aims. We aim to in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::779ea39ef2ed4b85ea3550c82165f219
https://hdl.handle.net/20.500.11850/598928
https://hdl.handle.net/20.500.11850/598928
Autor:
Simona Nitti, Tatiana Podladchikova, Stefan J Hofmeister, Astrid M Veronig, Giuliana Verbanac, Mario Bandić
Coronal holes (CHs) are the source of high-speed streams (HSSs) in the solar wind, whose interaction with the slow solar wind creates corotating interaction regions (CIRs) in the heliosphere. Whenever the CIRs hit the Earth, they can cause geomagneti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2a9d66c29742621752a8a26f0b39291
http://arxiv.org/abs/2211.16572
http://arxiv.org/abs/2211.16572
Autor:
Fernando Carcaboso, Mateja Dumbović, Manuela Temmer, Raúl Gómez-Herrrero, Stephan Heinemann, Teresa Nieves-Chinchilla, Astrid Veronig, Veronika Jercic, Javier Rodríguez-Pacheco, Karin Dissauer, Tatiana Podladchikova
On March 12, 2012, a Coronal Mass Ejection (CME) was released from the Sun with a speed of ~2000 km/s. The CME source region was surrounded by three different coronal holes (CHs), located to the East (negative polarity), South-West (positive polarity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78696d301f28a753aa3fa9534c7a1651
https://doi.org/10.5194/epsc2022-493
https://doi.org/10.5194/epsc2022-493
Autor:
Daniel Milošić, Manuela Temmer, Stephan Heinemann, Tatiana Podladchikova, Astrid Veronig, Bojan Vršnak
The empirical solar wind forecast (ESWF) model in its current version 2.0 runs as a space safety service in the frame of ESA’s Heliospheric Weather Expert Service Centre. The ESWF model forecasts the solar wind speed at Earth with a leadtime of 4 d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::521c92e5de9741ec56cb5c749fcb53bc
https://doi.org/10.21203/rs.3.rs-1791968/v1
https://doi.org/10.21203/rs.3.rs-1791968/v1
Autor:
Irina Lodkina, Georgy Zastenker, Yuri Yermolaev, Tatiana Podladchikova, Viktor Yu. Popov, L. S. Chesalin, Vladislav Izmodenov, Aleksandr A. Vinogradov, E. V. Maiewski, Liudmila Rakhmanova, Olga Katushkina, Maria Riazantseva, Anatoli Petrukovich, Helmi Malova
Publikováno v:
Physics-Uspekhi. 63:801-811
Solar wind — a plasma stream flowing out of the solar corona — is interesting both as a carrier of solar activity and as an example of a collisionless plasma. We present the main results of Russian studies in recent years. The original MHD model
While the photospheric magnetic field of our Sun is routinely measured, its extent into the upper atmosphere remains elusive. We present a novel approach for coronal magnetic field extrapolation, using a neural network that integrates observational d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0003fcf2962bbb694ebfd41b1595b731
https://doi.org/10.21203/rs.3.rs-1415262/v1
https://doi.org/10.21203/rs.3.rs-1415262/v1