Zobrazeno 1 - 10
of 235
pro vyhledávání: '"REID, Hamish"'
Quantifying the energy content of accelerated electron beams during solar eruptive events is a key outstanding objective that must be constrained to refine particle acceleration models and understand the electron component of space weather. Previous
Externí odkaz:
http://arxiv.org/abs/2409.15091
Autor:
Zhang, Jinge, Reid, Hamish A. S., Carley, Eoin, Lamy, Laurent, Zucca, Pietro, Zhang, Peijin, Cecconi, Baptiste
Solar radio U-bursts are generated by electron beams traveling along closed magnetic loops in the solar corona. Low-frequency ($<$ 100 MHz) U-bursts serve as powerful diagnostic tools for studying large-sized coronal loops that extend into the middle
Externí odkaz:
http://arxiv.org/abs/2402.04822
Autor:
McKevitt, James, Jarolim, Robert, Matthews, Sarah, Baker, Deborah, Temmer, Manuela, Veronig, Astrid, Reid, Hamish, Green, Lucie
The cause of excess spectral line broadening (non-thermal velocity) is not definitively known, but given its rise before and during flaring, the causal processes hold clues to understanding the triggers for the onset of reconnection and the release o
Externí odkaz:
http://arxiv.org/abs/2401.07982
Autor:
Lorfing, Camille Y., Reid, Hamish A. S., Gomez-Herrero, Raul, Maksimovic, Milan, Nicolaou, Georgios, Owen, Christopher J., Rodriguez-Pacheco, Javier, Ryan, Daniel F., Trotta, Domenico, Verscharen, Daniel
Solar Orbiter's four in-situ instruments have recorded numerous energetic electron events at heliocentric distances between 0.5 and 1au. We analyse energetic electron fluxes, spectra, pitch angle distributions, associated Langmuir waves, and type III
Externí odkaz:
http://arxiv.org/abs/2311.14444
Autor:
Glesener, Lindsay, Shih, Albert Y., Caspi, Amir, Milligan, Ryan, Hudson, Hugh, Oka, Mitsuo, Buitrago-Casas, Juan Camilo, Guo, Fan, Ryan, Dan, Kontar, Eduard, Veronig, Astrid, Hayes, Laura A., Inglis, Andrew, Golub, Leon, Vilmer, Nicole, Gary, Dale, Reid, Hamish, Hannah, Iain, Kerr, Graham S., Reeves, Katharine K., Allred, Joel, Guidoni, Silvina, Yu, Sijie, Christe, Steven, Musset, Sophie, Dennis, Brian, Oliveros, Juan Carlos Martínez, Athiray, P. S., Vievering, Juliana, White, Stephen, Winebarger, Amy, Drake, James, Jeffrey, Natasha, Antiochos, Spiro, Duncan, Jessie, Zhang, Yixian, Alaoui, Meriem, Simões, Paulo J. A., Battaglia, Marina, Setterberg, William, Masek, Reed, Chen, Thomas Y., Peterson, Marianne, Krucker, Säm, Temmer, Manuela, Saint-Hilaire, Pascal, Petrosian, Vahe, Knuth, Trevor, Moore, Christopher S.
Publikováno v:
Bulletin of the AAS, Vol. 55, Issue 3, Whitepaper #129 (14pp); 2023 July 31
Understanding the nature of energetic particles in the solar atmosphere is one of the most important outstanding problems in heliophysics. Flare-accelerated particles compose a huge fraction of the flare energy budget; they have large influences on h
Externí odkaz:
http://arxiv.org/abs/2306.05447
Autor:
Chen, Bin, Kooi, Jason E., Wexler, David B., Gary, Dale E., Yu, Sijie, Mondal, Surajit, Kobelski, Adam R., Seaton, Daniel B., West, Matthew J., White, Stephen M., Fleishman, Gregory D., Saint-Hilaire, Pascal, Zhang, Peijin, Gilly, Chris R., Mason, James P., Reid, Hamish
The "middle corona," defined by West et al. (2022) as the region between ~1.5-6 solar radii, is a critical transition region that connects the highly structured lower corona to the outer corona where the magnetic field becomes predominantly radial. A
Externí odkaz:
http://arxiv.org/abs/2301.12183
Autor:
Zhang, Jinge, Reid, Hamish A. S., Krupar, Vratislav, Zucca, Pietro, Dabrowski, Bartosz, Krankowski, Andrzej
Large coronal loops around one solar radius in altitude are an important connection between the solar wind and the low solar corona. However, their plasma properties are ill-defined as standard X-ray and UV techniques are not suited to these low-dens
Externí odkaz:
http://arxiv.org/abs/2212.02161
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A October 2024 1067
Autor:
Fransson, Matilda, Broche, Ludovic, Reid, Hamish T., Patel, Drasti, Rack, Alexander, Shearing, Paul R.
Publikováno v:
In Applied Energy 1 September 2024 369
Autor:
Raja, K. Sasikumar, Maksimovic, Milan, Kontar, Eduard P., Bonnin, Xavier, Zarka, Philippe, Lamy, Laurent, Reid, Hamish, Vilmer, Nicole, Lecacheux, Alain, Krupar, Vratislav, Cecconi, Baptiste, Nora, Lahmiti, Denis, Laurent
We present the statistical analysis of the spectral response of solar radio type III bursts over the wide frequency range between 20 kHz and 410 MHz. For this purpose, we have used observations that were carried out using both spaced-based (Wind/Wave
Externí odkaz:
http://arxiv.org/abs/2110.10935