Zobrazeno 1 - 10
of 271
pro vyhledávání: '"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
Autor:
Arnold O. Benz
Publikováno v:
Living Reviews in Solar Physics, Vol 14, Iss 1, Pp 1-59 (2016)
Abstract Solar flares are observed at all wavelengths from decameter radio waves to gamma-rays beyond 1 GeV. This review focuses on recent observations in EUV, soft and hard X-rays, white light, and radio waves. Space missions such as RHESSI, Yohkoh,
Externí odkaz:
https://doaj.org/article/9adca529ed334efc85874eacab27b423
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)
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
http://arxiv.org/abs/2201.12203
Autor:
Andrea Francesco Battaglia, Jonas Saqri, Paolo Massa, Emma Perracchione, Ewan C. M. Dickson, Hualin Xiao, Astrid M. Veronig, Alexander Warmuth, Marina Battaglia, Gordon J. Hurford, Aline Meuris, Olivier Limousin, László Etesi, Shane A. Maloney, Richard A. Schwartz, Matej Kuhar, Frederic Schuller, Valliappan Senthamizh Pavai, Sophie Musset, Daniel F. Ryan, Lucia Kleint, Michele Piana, Anna Maria Massone, Federico Benvenuto, Janusz Sylwester, Michalina Litwicka, Marek Stȩślicki, Tomasz Mrozek, Nicole Vilmer, František Fárník, Jana Kašparová, Gottfried Mann, Peter T. Gallagher, Brian R. Dennis, André Csillaghy, Arnold O. Benz, Säm Krucker
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2021, 656, pp.A4. ⟨10.1051/0004-6361/202140524⟩
Astronomy and Astrophysics-A&A, 2021, 656, pp.A4. ⟨10.1051/0004-6361/202140524⟩
The Spectrometer/Telescope for Imaging X-rays (STIX) is the HXR instrument onboard Solar Orbiter designed to observe solar flares over a broad range of flare sizes, between 4-150 keV. We report the first STIX observations of microflares recorded duri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::885551885be38a49b69b3b6572b5c873
http://hdl.handle.net/11567/1066832
http://hdl.handle.net/11567/1066832
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
https://doi.org/10.1051/0004-6361/201936231
Autor:
Arnold O. Benz
In the first few chapters of the Hebrew and Christian Bibles, creation is described as something that happened well before our time. Astrophysics reports on the other hand that stars and planets are still forming today according to natural laws, call
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e52dd2fcde39271b6e1de8bcf5bcf876
https://doi.org/10.4324/9780367407995-20
https://doi.org/10.4324/9780367407995-20
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⟩
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
https://hal.archives-ouvertes.fr/hal-03445990/document
Publikováno v:
The Astrophysical Journal. 921:135
Autor:
Arnold O. Benz
Publikováno v:
Zygon®. 52:186-195
Publikováno v:
Solar Physics. 294
Science Verification (SV) data of solar observations with the Atacama Large Millimeter-submillimeter Array (ALMA) telescope have been released to the scientific community. Understanding the centre-to-limb brightness function is necessary to compare f