Searching for Evidence of Subchromospheric Magnetic Reconnection on the Sun

Autor: D. Baker, L. van Driel-Gesztelyi, A. W. James, P. Démoulin, A. S. H. To, M. Murabito, D. M. Long, D. H. Brooks, J. McKevitt, J. M. Laming, L. M. Green, S. L. Yardley, G. Valori, T. Mihailescu, S. A. Matthews, H. Kuniyoshi

Publikováno v: The Astrophysical Journal, Vol 970, Iss 1, p 39 (2024)

Within the coronae of stars, abundances of those elements with low first ionization potential (FIP) often differ from their photospheric values. The coronae of the Sun and solar-type stars mostly show enhancements of low-FIP elements (the FIP effect)

Externí odkaz: https://doaj.org/article/b28fc20a7e134054bfae4102bccc5ec3

Evidence of external reconnection between an erupting mini-filament and ambient loops observed by Solar Orbiter/EUI

Autor: Z. F. Li, X. Cheng, M. D. Ding, L. P. Chitta, H. Peter, D. Berghmans, P. J. Smith, F. Auchère, S. Parenti, K. Barczynski, L. Harra, U. Schühle, É. Buchlin, C. Verbeeck, R. Aznar Cuadrado, A. N. Zhukov, D. M. Long, L. Teriaca, L. Rodriguez

Publikováno v: Astronomy & Astrophysics, 673

Mini-filament eruptions are one of the most common small-scale transients in the solar atmosphere. However, their eruption mechanisms are still not understood thoroughly. Here, with a combination of 174 A images of high spatio-temporal resolution tak

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b42d89a02088dc3213047269f0c9602e

Prominence eruption observed in He II 304 {\AA} up to $>6 R_\sun$ by EUI/FSI aboard Solar Orbiter

Autor: M. Mierla, A. N. Zhukov, D. Berghmans, S. Parenti, F. Auchère, P. Heinzel, D. B. Seaton, E. Palmerio, S. Jejčič, J. Janssens, E. Kraaikamp, B. Nicula, D. M. Long, L. A. Hayes, I. C. Jebaraj, D.-C. Talpeanu, E. D’Huys, L. Dolla, S. Gissot, J. Magdalenić, L. Rodriguez, S. Shestov, K. Stegen, C. Verbeeck, C. Sasso, M. Romoli, V. Andretta

Aims. We report observations of a unique, large prominence eruption that was observed in the He II 304 Å passband of the Extreme Ultraviolet Imager/Full Sun Imager telescope aboard Solar Orbiter on 15–16 February 2022. Methods. Observations from s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cfca70aa96fc38be70d868409bb4d81
http://arxiv.org/abs/2205.15214

The Solar Orbiter EUI instrument: The Extreme Ultraviolet Imager (Corrigendum)

Autor: P. Rochus, F. Auchère, D. Berghmans, L. Harra, W. Schmutz, U. Schühle, P. Addison, T. Appourchaux, R. Aznar Cuadrado, D. Baker, J. Barbay, D. Bates, A. BenMoussa, M. Bergmann, C. Beurthe, B. Borgo, K. Bonte, M. Bouzit, L. Bradley, V. Büchel, E. Buchlin, J. Büchner, F. Cabé, L. Cadiergues, M. Chaigneau, B. Chares, C. Choque Cortez, P. Coker, M. Condamin, S. Coumar, W. Curdt, J. Cutler, D. Davies, G. Davison, J.-M. Defise, G. Del Zanna, F. Delmotte, V. Delouille, L. Dolla, C. Dumesnil, F. Dürig, R. Enge, S. François, J.-J. Fourmond, J.-M. Gillis, B. Giordanengo, S. Gissot, L. M. Green, N. Guerreiro, A. Guilbaud, M. Gyo, M. Haberreiter, A. Hafiz, M. Hailey, J.-P. Halain, J. Hansotte, C. Hecquet, K. Heerlein, M.-L. Hellin, S. Hemsley, A. Hermans, V. Hervier, J.-F. Hochedez, Y. Houbrechts, K. Ihsan, L. Jacques, A. Jérôme, J. Jones, M. Kahle, T. Kennedy, M. Klaproth, M. Kolleck, S. Koller, E. Kotsialos, E. Kraaikamp, P. Langer, A. Lawrenson, J.-C. Le Clech’, C. Lenaerts, S. Liebecq, D. Linder, D. M. Long, B. Mampaey, D. Markiewicz-Innes, B. Marquet, E. Marsch, S. Matthews, E. Mazy, A. Mazzoli, S. Meining, E. Meltchakov, R. Mercier, S. Meyer, M. Monecke, F. Monfort, G. Morinaud, F. Moron, L. Mountney, R. Müller, B. Nicula, S. Parenti, H. Peter, D. Pfiffner, A. Philippon, I. Phillips, J.-Y. Plesseria, E. Pylyser, F. Rabecki, M.-F. Ravet-Krill, J. Rebellato, E. Renotte, L. Rodriguez, S. Roose, J. Rosin, L. Rossi, P. Roth, F. Rouesnel, M. Roulliay, A. Rousseau, K. Ruane, J. Scanlan, P. Schlatter, D. B. Seaton, K. Silliman, S. Smit, P. J. Smith, S. K. Solanki, M. Spescha, A. Spencer, K. Stegen, Y. Stockman, N. Szwec, C. Tamiatto, J. Tandy, L. Teriaca, C. Theobald, I. Tychon, L. van Driel-Gesztelyi, C. Verbeeck, J.-C. Vial, S. Werner, M. J. West, D. Westwood, T. Wiegelmann, G. Willis, B. Winter, A. Zerr, X. Zhang, A. N. Zhukov

Publikováno v: Astronomy & Astrophysics. 665:C1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0d55400524d23bed4ba9a7455d1d9cc2
https://doi.org/10.1051/0004-6361/201936663e

Stereoscopy of extreme UV quiet Sun brightenings observed by Solar Orbiter/EUI

Autor: A. N. Zhukov, M. Mierla, F. Auchère, S. Gissot, L. Rodriguez, E. Soubrié, W. T. Thompson, B. Inhester, B. Nicula, P. Antolin, S. Parenti, É. Buchlin, K. Barczynski, C. Verbeeck, E. Kraaikamp, P. J. Smith, K. Stegen, L. Dolla, L. Harra, D. M. Long, U. Schühle, O. Podladchikova, R. Aznar Cuadrado, L. Teriaca, M. Haberreiter, A. C. Katsiyannis, P. Rochus, J.-P. Halain, L. Jacques, D. Berghmans

Publikováno v: Astronomy & Astrophysics. 656:A35

Context. The three-dimensional fine structure of the solar atmosphere is still not fully understood as most of the available observations are taken from a single vantage point. Aims. The goal of the paper is to study the three-dimensional distributio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ce436974bab0dc19b1ac69d467c88c8
https://doi.org/10.1051/0004-6361/202141010