Zobrazeno 1 - 10
of 68
pro vyhledávání: '"P. Palmroos"'
Autor:
Rodríguez-García, L., Gómez-Herrero, R., Dresing, N., Balmaceda, L. A., Palmerio, E., Kouloumvakos, A., Jebaraj, I. C., Lara, F. Espinosa, Roco, M., Palmroos, C., Warmuth, A., Nicolaou, G., Mason, G. M., Guo, J., Laitinen, T., Cernuda, I., Nieves-Chinchilla, T., Fedeli, A., Lee, C. O., Cohen, C. M. S., Owen, C. J., Ho, G. C., Malandraki, O., Vainio, R., Rodríguez-Pacheco, J.
Context. On 2022 January 20, the Energetic Particle Detector (EPD) on board Solar Orbiter measured a solar energetic particle (SEP) event showing unusual first arriving particles from the anti-Sun direction. Near-Earth spacecraft separated 17{\deg} i
Externí odkaz:
http://arxiv.org/abs/2409.04564
Autor:
Jarry, Manon, Dresing, Nina, Rouillard, Alexis P., Plotnikov, Illya, Vainio, Rami, Palmroos, Christian, Kouloumvakos, Athanasios, Vuorinen, Laura
Shock waves driven by fast and wide coronal mass ejections (CMEs) are highly efficient particle accelerators involved in the production of solar energetic particle (SEP) events. The gradual SEP event measured by STEREO-A and B on October 11, 2013 had
Externí odkaz:
http://arxiv.org/abs/2406.07058
The solar cycle 25 multi-spacecraft solar energetic particle event catalog of the SERPENTINE project
Autor:
Dresing, N., Yli-Laurila, A., Valkila, S., Gieseler, J., Morosan, D. E., Farwa, G. U., Kartavykh, Y., Palmroos, C., Jebaraj, I., Jensen, S., Kühl, P., Heber, B., Espinosa, F., Gómez-Herrero, R., Kilpua, E., Linho, V. -V., Oleynik, P., Hayes, L. A., Warmuth, A., Schuller, F., Collier, H., Xiao, H., Asvestari, E., Trotta, D., Mitchell, J. G., Cohen, C. M. S., Labrador, A. W., Hill, M. E., Vainio, R.
Publikováno v:
A&A 687, A72 (2024)
The Solar energetic particle analysis platform for the inner heliosphere (SERPENTINE) project presents it's new multi-spacecraft SEP event catalog for events observed in solar cycle 25. Observations from five different viewpoints are utilized, provid
Externí odkaz:
http://arxiv.org/abs/2403.00658
Autor:
Morosan, D. E., Pomoell, J., Palmroos, C., Dresing, N., Asvestari, E., Vainio, R., Kilpua, E. K. J., Gieseler, J., Kumari, A., Jebaraj, I. C.
One of the most prominent sources for energetic particles in our solar system are huge eruptions of magnetised plasma from the Sun called coronal mass ejections (CMEs), which usually drive shocks that accelerate charged particles up to relativistic e
Externí odkaz:
http://arxiv.org/abs/2312.07166
Autor:
Jebaraj, Immanuel C., Dresing, Nina, Krasnoselskikh, Vladimir, Agapitov, Oleksiy V., Gieseler, Jan, Trotta, Domenico, Wijsen, Nicolas, Larosa, Andrea, Kouloumvakos, Athanasios, Palmroos, Christian, Dimmock, Andrew, Kolhoff, Alexander, Kuehl, Patrick, Fleth, Sebastian, Fedeli, Annamaria, Valkila, Saku, Lario, David, Khotyaintsev, Yuri V., Vainio, Rami
Collisionless shock waves have long been considered amongst the most prolific particle accelerators in the universe. Shocks alter the plasma they propagate through and often exhibit complex evolution across multiple scales. Interplanetary (IP) travel
Externí odkaz:
http://arxiv.org/abs/2311.05765
Autor:
Li, Dong, Warmuth, Alexander, Wang, Jincheng, Zhao, Haisheng, Lu, Lei, Zhang, Qingmin, Dresing, Nina, Vainio, Rami, Palmroos, Christian, Paassilta, Miikka, Fedeli, Annamaria, Dominique, Marie
Solar flares and coronal mass ejections (CMEs) are thought to be the most powerful events on the Sun. They can release energy as high as 10^32 erg in tens of minutes,and could produce solar energetic particles (SEPs) in the interplanetary space. We e
Externí odkaz:
http://arxiv.org/abs/2305.00381
Autor:
Dresing, N., Rodríguez-García, L., Jebaraj, I. C., Warmuth, A., Wallace, S., Balmaceda, L., Podladchikova, T., Strauss, R. D., Kouloumvakos, A., Palmroos, C., Krupar, V., Gieseler, J., Xu, Z., Mitchell, J. G., Cohen, C. M. S., de Nolfo, G. A., Palmerio, E., Carcaboso, F., Kilpua, E. K. J., Trotta, D., Auster, U., Asvestari, E., da Silva, D., Dröge, W., Getachew, T., Gómez-Herrero, R., Grande, M., Heyner, D., Holmström, M., Huovelin, J., Kartavykh, Y., Laurenza, M., Lee, C. O., Mason, G., Maksimovic, M., Mieth, J., Murakami, G., Oleynik, P., Pinto, M., Pulupa, M., Richter, I., Rodríguez-Pacheco, J., Sánchez-Cano, B., Schuller, F., Ueno, H., Vainio, R., Vecchio, A., Veronig, A. M., Wijsen, N.
Publikováno v:
A&A 674, A105 (2023)
Context. A solar eruption on 17 April 2021 produced a widespread Solar Energetic Particle (SEP) event that was observed by five longitudinally well-separated observers in the inner heliosphere at heliocentric distances of 0.42 to 1 au: BepiColombo, P
Externí odkaz:
http://arxiv.org/abs/2303.10969
Autor:
Jebaraj, Immanuel Christopher, Kouloumvakos, Athanasios, Dresing, Nina, Warmuth, Alexander, Wijsen, Nicolas, Palmroos, Christian, Gieseler, Jan, Vainio, Rami, Krupar, Vratislav, Magdalenic, Jasmina, Wiegelmann, Thomas, Schuller, Frederic, Battaglia, Andrea, Fedeli, Annamaria
Publikováno v:
A&A 675, A27 (2023)
We study the solar energetic particle (SEP) event observed on 9 October 2021, by multiple spacecraft including Solar Orbiter (SolO). The event was associated with an M1.6 flare, a coronal mass ejection (CME) and a shock wave. During the event, high-e
Externí odkaz:
http://arxiv.org/abs/2301.03650
Autor:
Palmroos, Christian, Gieseler, Jan, Dresing, Nina, Morosan, Diana E., Asvestari, Eleanna, Yli-Laurila, Aleksi, Price, Daniel J., Valkila, Saku, Vainio, Rami
Publikováno v:
Front. Astron. Space Sci. 9:1073578 (2022)
Solar Energetic Particles (SEPs) are charged particles accelerated within the solar atmosphere or the interplanetary space by explosive phenomena such as solar flares or Coronal Mass Ejections (CMEs). Once injected into the interplanetary space, they
Externí odkaz:
http://arxiv.org/abs/2210.10432
Autor:
Gieseler, Jan, Dresing, Nina, Palmroos, Christian, von Forstner, Johan L. Freiherr, Price, Daniel J., Vainio, Rami, Kouloumvakos, Athanasios, Rodríguez-García, Laura, Trotta, Domenico, Génot, Vincent, Masson, Arnaud, Roth, Markus, Veronig, Astrid
Publikováno v:
Front. Astron. Space Sci. 9:1058810 (2023)
The Solar MAgnetic Connection HAUS tool (Solar-MACH) is an open-source tool completely written in Python that derives and visualizes the spatial configuration and solar magnetic connection of different observers (i.e., spacecraft or planets) in the h
Externí odkaz:
http://arxiv.org/abs/2210.00819