Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Clara Froment"'
Autor:
Patrick Antolin, Clara Froment
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 9 (2022)
Solar coronal loops are the building blocks of the solar corona. These dynamic structures are shaped by the magnetic field that expands into the solar atmosphere. They can be observed in X-ray and extreme ultraviolet (EUV), revealing the high plasma
Externí odkaz:
https://doaj.org/article/6927bd05430b475fa8f977f9edcd4fe6
Autor:
Vladimir Krasnoselskikh, Arnaud Zaslavsky, Anton Artemyev, Clara Froment, Thierry Dudok de Wit, Nour E. Raouafi, Oleksiy V. Agapitov, Stuart D. Bale, Jaye L. Verniero
Publikováno v:
The Astrophysical Journal, Vol 959, Iss 1, p 15 (2023)
The exploration of the inner heliosphere by the Parker Solar Probe has revealed a highly structured solar wind with ubiquitous deflections from the Parker spiral, known as switchbacks. Interchange reconnection (IR) may play an important role in gener
Externí odkaz:
https://doaj.org/article/0712cd8aab3e4a449b009a3f931cecb8
Autor:
Nina Bizien, Thierry Dudok de Wit, Clara Froment, Marco Velli, Anthony W. Case, Stuart D. Bale, Justin Kasper, Phyllis Whittlesey, Robert MacDowall, Davin Larson
Publikováno v:
The Astrophysical Journal, Vol 958, Iss 1, p 23 (2023)
Switchbacks are sudden and large deflections in the magnetic field that Parker Solar Probe frequently observes in the inner heliosphere. Their ubiquitous occurrence has prompted numerous studies to determine their nature and origin. Our goal is to de
Externí odkaz:
https://doaj.org/article/62f078a01b1141d081bcf3fbb22d0bf5
Publikováno v:
The Astrophysical Journal, Vol 950, Iss 2, p 171 (2023)
The solar corona produces coronal rain, hundreds of times colder and denser material than the surroundings. Coronal rain is known to be deeply linked to coronal heating, but its origin, dynamics, and morphology are still not well understood. The lead
Externí odkaz:
https://doaj.org/article/0f181835d3994cba846c0c55116f8c31
Autor:
Patrick Antolin, Clara Froment
Cool plasmas (≈ 104 K) embedded in a larger, much hotter (>106 K) medium are ubiquitous in different astrophysical systems such as solar & stellar coronae, the circumgalactic (CGM), interstellar (ISM) and intra-cluster (ICM) media. The role of thes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49ff40b2b4ca2127df595c7e3d8d846d
https://doi.org/10.5194/egusphere-egu23-15055
https://doi.org/10.5194/egusphere-egu23-15055
Autor:
Alex Feller, T. del Pino Alemán, Damien Przybylski, Hardi Peter, Alessandro Bemporad, Richard A. Harrison, Kévin Dalmasse, Luca Teriaca, Vincenzo Andretta, J. Štěpán, Clara Froment, L. Belluzzi, S. Parenti, A. Calcines, Miho Janvier, J. Trujillo Bueno, F. Auchère, Sami K. Solanki, Lakshmi Pradeep Chitta, David Berghmans, E. Alsina Ballester, Eric Buchlin, Sarah A. Matthews
Publikováno v:
Experimental Astronomy. 54:185-225
The magnetic activity of the Sun directly impacts the Earth and human life. Likewise, other stars will have an impact on the habitability of planets orbiting these host stars. The lack of information on the magnetic field in the higher atmospheric la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a82251a06044e701f4b0aeeda6ca53d
https://doi.org/10.1007/s10686-021-09774-0
https://doi.org/10.1007/s10686-021-09774-0
Autor:
Lucas Colomban, Matthieu Kretzschmar, Vladimir Krasnoselskikh, Milan Maksimovic, Daniel Graham, Yuri Khotyainsev, Laura Berĉiĉ, Matthieu Berthomier, Clara Froment
In the solar wind, whistler waves are thought to play an important role on the evolution of the electron velocity distribution function as a function of distance. In particular, oblique whistler waves may diffuse the Strahl electrons into the halo po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cea2afcfb278f1ddb9f49cde1e8745e
https://doi.org/10.5194/egusphere-egu22-7265
https://doi.org/10.5194/egusphere-egu22-7265
Autor:
Alfred Voyeux, Karine Bocchialini, E. Soubrié, Zoran Mikic, Gabriel Pelouze, Frédéric Auchère, Clara Froment
Context: Thermal non-equilibrium (TNE) produces several observables that can be used to constrain the spatial and temporal distribution of solar coronal heating. Its manifestations include prominence formation, coronal rain, and long-period intensity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef8f293827269015c0894f47f682fc3c
https://lirias.kuleuven.be/handle/20.500.12942/721786
https://lirias.kuleuven.be/handle/20.500.12942/721786
Autor:
Victor Réville, Matthieu Berthomier, Kelly E. Korreck, Phyllis Whittlesey, Jasper Halekas, Justin C. Kasper, Davin Larson, N. Fargette, Clara Froment, Stuart D. Bale, Philippe Louarn, Benoit Lavraud, Thierry Dudok de Wit, David M. Malaspina, Tai Phan, Anthony W. Case, Marc Pulupa, Alexis P. Rouillard, Michael L. Stevens
Publikováno v:
The Astrophysical Journal
The Astrophysical Journal, American Astronomical Society, 2021, 919 (2), pp.96. ⟨10.3847/1538-4357/ac1112⟩
The Astrophysical Journal, American Astronomical Society, 2021, 919 (2), pp.96. ⟨10.3847/1538-4357/ac1112⟩
Parker Solar Probe (PSP) data recorded within a heliocentric radial distance of 0.3 AU have revealed a magnetic field dominated by Alfv\'enic structures that undergo large local variations or even reversals of the radial magnetic field. They are call
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a14b70cfe775660a3f3cc03da8357b7b
https://hal-insu.archives-ouvertes.fr/insu-03388537
https://hal-insu.archives-ouvertes.fr/insu-03388537
Autor:
Jasper Halekas, Michel Moncuquet, Justin C. Kasper, Vladimir Krasnoselskikh, Michael L. Stevens, Oleksiy Agapitov, A. Larosa, Stuart D. Bale, Kelly E. Korreck, L. Bercic, T. Dudok de Wit, Marc Pulupa, Matthieu Kretzschmar, Anthony W. Case, Clara Froment, Phyllis Whittlesey, Davin Larson, David M. Malaspina, V. K. Jagarlamudi
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 650, pp.A9. ⟨10.1051/0004-6361/202039808⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 650, pp.A9. ⟨10.1051/0004-6361/202039808⟩
We studied the properties and occurrence of narrow band whistler waves and their interaction with strahl electrons observed between 0.17 and 0.26 au during the first encounter of Parker Solar Probe. We observe that occurrence of whistler waves is low
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82d397fbf724ee1572ab4472753a3085
https://hal.sorbonne-universite.fr/hal-03265977/document
https://hal.sorbonne-universite.fr/hal-03265977/document