The Scaling of Vortical Electron Acceleration in Thin-current Magnetic Reconnection and Its Implications in Solar Flares

Autor: C. Crawford, H. Che, A. O. Benz

Publikováno v: The Astrophysical Journal, Vol 961, Iss 1, p 25 (2024)

To investigate how magnetic reconnection (MR) accelerates electrons to a power-law energy spectrum in solar flares, we explore the scaling of a kinetic model proposed by Che & Zank (CZ) and compare it to observations. Focusing on thin current sheet M

Externí odkaz: https://doaj.org/article/163a38e645854d48bbeed8f3b8188abd

Peculiar radio$-$X-ray relationship in active stars

Autor: H. K. Vedantham, J. R. Callingham, T. W. Shimwell, A. O. Benz, M. Hajduk, T. P. Ray, C. Tasse, A. Drabent

Publikováno v: Astrophysical Journal Letters, 926, 1-8
Astrophysical Journal Letters, 926(2):L30. IOP PUBLISHING LTD
Astrophysical Journal Letters, 926, 2, pp. 1-8
Astrophysical Journal Letters, 926(2):L30
The Astrophysical Journal Letters, 926 (2)

The empirical relationship between the non-thermal 5GHz radio luminosity and the soft X-ray luminosity of active stellar coronae, canonically called the G��del-Benz relationship (G��del & Benz 1993), has been a cornerstone of stellar radio as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2afa6233fd8f60c4f7638572bd636513
http://arxiv.org/abs/2201.12203

ALMA small-scale features in the quiet Sun and active regions

Autor: Arnold O. Benz, R. Brajša, Hans-Günter Ludwig, Steven H. Saar, Caius L. Selhorst, Säm Krucker, Davor Sudar, Ivica Skokić

Aims. The main aim of the present analysis is to decipher (i) the small-scale bright features in solar images of the quiet Sun and active regions obtained with the Atacama Large Millimeter/submillimeter Array (ALMA) and (ii) the ALMA correspondence o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::17fd4eda08bbafe8db0bee87b2be82f5
https://doi.org/10.1051/0004-6361/201936231

The Spectrometer/Telescope for Imaging X-rays (STIX)

Autor: Robert P. Lin, N. Vilmer, G. J. Hurford, S. Kobler, H. J. Wiehl, Konrad Rutkowski, M. Winkler, Brian R. Dennis, F. Marone, Diego Casadei, M. Michalska, I. Le Mer, L. Etesi, Jana Kašparová, Michele Piana, O. Gevin, D. Schori, G. Juchnikowski, Frank Dionies, G. Birrer, J. Anderson, H.-P. Gröbelbauer, H. Xiao, M. Darmetko, Karol Seweryn, Milan Maksimovic, Marek Siarkowski, Oliver Grimm, Säm Krucker, Ewan C. Dickson, S. Felix, K. Lapadula, Anna Maria Massone, Antoine Strugarek, H. F. van Beek, Federico Benvenuto, O. Limousin, Marek Stęślicki, R. A. Schwartz, N. Hochmuth, S. Kögl, Tomasz Mrozek, N. G. Arnold, Konrad Skup, Waldemar Bujwan, M. Kuhar, M. Woche, L. Iseli, G. Mann, D. Ścisłowski, F. Molendini, Martin Bednarzik, Erica Lastufka, St. Stutz, F. Schuller, Piotr Orleanski, S. Brun, Ch. Wild, Andrzej Cichocki, Alexander Warmuth, Paolo Massa, K. Ber, Janusz Sylwester, A. Białek, Arnold O. Benz, Peter T. Gallagher, Sophie Musset, M. Dreier, H. Önel, H. Sathiapal, Lucia Kleint, Piotr Podgorski, Z. Kozáček, D. S. Bloomfield, J. Paschke, F. Schramka, D. Plüschke, Javier Rodriguez-Pacheco, Piotr Osica, J. Rendtel, André Csillaghy, Svend-Marian Bauer, Shane A. Maloney, Simon Marcin, Astrid M. Veronig, Marina Battaglia, František Fárník, A. Meuris, Miroslaw Kowalinski

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2020, 642, pp.A15. ⟨10.1051/0004-6361/201937362⟩

Aims. The Spectrometer Telescope for Imaging X-rays (STIX) on Solar Orbiter is a hard X-ray imaging spectrometer, which covers the energy range from 4 to 150 keV. STIX observes hard X-ray bremsstrahlung emissions from solar flares and therefore provi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6b165d3684021f17f2aff61b95ed81e
https://hal.archives-ouvertes.fr/hal-03445990/document

ASTROPHYSICS AND CREATION: PERCEIVING THE UNIVERSE THROUGH SCIENCE AND PARTICIPATION

Autor: Arnold O. Benz

Publikováno v: Zygon®. 52:186-195

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::30147b6430315c5f32b465f7bc277e98
https://doi.org/10.1111/zygo.12320