Zobrazeno 1 - 10
of 117
pro vyhledávání: '"AUCHERE, Frederic"'
Autor:
Li, Hao, Alemán, Tanausú del Pino, Bueno, Javier Trujillo, Ishikawa, Ryohko, Ballester, Ernest Alsina, McKenzie, David E., Belluzzi, Luca, Song, Donguk, Okamoto, Takenori J., Kobayashi, Ken, Rachmeler, Laurel A., Bethge, Christian, Auchère, Frédéric
We apply the HanleRT Tenerife Inversion Code to the spectro-polarimetric observations obtained by the Chromospheric LAyer SpectroPolarimeter. This suborbital space experiment measured the variation with wavelength of the four Stokes parameters in the
Externí odkaz:
http://arxiv.org/abs/2408.06094
Autor:
Auchère, Frédéric
L'hélium joue un rôle fondamental dans la physique de l'héliosphère. La compréhension des phénomènes physiques qui lui sont associés ainsi que la détermination de son abondance ont des répercussions dans des domaines aussi variés que la co
Externí odkaz:
http://tel.archives-ouvertes.fr/tel-00009055
http://tel.archives-ouvertes.fr/docs/00/04/79/80/PDF/tel-00009055.pdf
http://tel.archives-ouvertes.fr/docs/00/04/79/80/PDF/tel-00009055.pdf
Autor:
Mandal, Sudip, Peter, Hardi, Chitta, Lakshmi Pradeep, Solanki, Sami K., Cuadrado, Regina Aznar, Schühle, Udo, Teriaca, Luca, Sykora, Juan Martínez, Berghmans, David, Auchère, Frédéric, Parenti, Susanna, Zhukov, Andrei N., Buchlin, Éric, Verbeeck, Cis, Kraaikamp, Emil, Rodriguez, Luciano, Long, David M., Barczynski, Krzysztof, Pelouze, Gabriel, Smith, Philip J.
Publikováno v:
A&A 678, L5 (2023)
Dynamic fibrils (DFs) are commonly observed chromospheric features in solar active regions. Recent observations from the Extreme Ultraviolet Imager (EUI) aboard the Solar Orbiter have revealed unambiguous signatures of DFs at the coronal base, in ext
Externí odkaz:
http://arxiv.org/abs/2309.05101
Autor:
Yardley, Stephanie L., Owen, Christopher J., Long, David M., Baker, Deborah, Brooks, David H., Polito, Vanessa, Green, Lucie M., Matthews, Sarah, Owens, Mathew, Lockwood, Mike, Stansby, David, James, Alexander W., Valori, Gherado, Giunta, Alessandra, Janvier, Miho, Ngampoopun, Nawin, Mihailescu, Teodora, To, Andy S. H., van Driel-Gesztelyi, Lidia, Demoulin, Pascal, D'Amicis, Raffaella, French, Ryan J., Suen, Gabriel H. H., Roulliard, Alexis P., Pinto, Rui F., Reville, Victor, Watson, Christopher J., Walsh, Andrew P., De Groof, Anik, Williams, David R., Zouganelis, Ioannis, Muller, Daniel, Berghmans, David, Auchere, Frederic, Harra, Louise, Scheuhle, Udo, Barczynski, Krysztof, Buchlin, Eric, Cuadrado, Regina Aznar, Kraaikamp, Emil, Mandal, Sudip, Parenti, Susanna, Peter, Hardi, Rodriguez, Luciano, Schwanitz, Conrad, Smith, Phil, Teriaca, Luca, Verbeeck, Cis, Zhukov, Andrei N., De Pontieu, Bart, Horbury, Tim, Solanki, Sami K., Iniesta, Jose Carlos del Toro, Woch, Joachim, Gandorfer, Achim, Hirzberger, Johann, Suarez, David Orozco, Appourchaux, Thierry, Calchetti, Daniele, Sinjan, Jonas, Kahil, Fatima, Albert, Kinga, Volkmer, Reiner, Carlsson, Mats, Fludra, Andrzej, Hassler, Don, Caldwell, Martin, Fredvik, Terje, Grundy, Tim, Guest, Steve, Haberreiter, Margit, Leeks, Sarah, Pelouze, Gabriel, Plowman, Joseph, Schmutz, Werner, Sidher, Sunil, Thompson, William T., Louarn, Philippe, Federov, Andrei
The Slow Solar Wind Connection Solar Orbiter Observing Plan (Slow Wind SOOP) was developed to utilise the extensive suite of remote sensing and in situ instruments on board the ESA/NASA Solar Orbiter mission to answer significant outstanding question
Externí odkaz:
http://arxiv.org/abs/2304.09570
Autor:
Barczynski, Krzysztof, Harra, Louise, Schwanitz, Conrad, Janitzek, Nils, Berghmans, David, Auchère, Frédéric, Cuadrado, Regina Aznar, Buchlin, Éric, Kraaikamp, Emil, Long, David M., Mandal, Sudip, Parenti, Susanna, Peter, Hardi, Rodriguez, Luciano, Schühle, Udo, Smith, Phil, Teriaca, Luca, Verbeeck, Cis, Zhukov, Andrei N.
The origin of the slow solar wind is still an open issue. One possibility that has been suggested is that upflows at the edge of an active region can contribute to the slow solar wind. We aim to explain how the plasma upflows are generated, which mec
Externí odkaz:
http://arxiv.org/abs/2303.11001
Autor:
Ishikawa, Ryohko, Bueno, Javier Trujillo, Ballester, Ernest Alsina, Belluzzi, Luca, Alemán, Tanausú del Pino, McKenzie, David E., Auchère, Frédéric, Kobayashi, Ken, Okamoto, Takenori J., Rachmeler, Laurel A., Song, Donguk
Radiative transfer investigations of the solar Mg II h and k resonance lines around 280~nm showed that, while their circular polarization (Stokes V) signals arise from the Zeeman effect, the linear polarization profiles (Stokes Q and U) are dominated
Externí odkaz:
http://arxiv.org/abs/2302.03303
Autor:
Li, Hao, Alemán, T. del Pino, Bueno, J. Trujillo, Ishikawa, R., Ballester, E. Alsina, McKenzie, David E., Auchère, Frédéric, Kobayashi, Ken, Okamoto, Takenori J., Rachmeler, Laurel A., Song, Donguk
We apply the Tenerife Inversion Code (TIC) to the plage spectropolarimetric observations obtained by the Chromospheric LAyer SpectroPolarimeter (CLASP2). These unprecedented data consist of full Stokes profiles in the spectral region around the Mg II
Externí odkaz:
http://arxiv.org/abs/2301.12792
Autor:
Hassler, Donald M., Gibson, Sarah E, Newmark, Jeffrey S, Featherstone, Nicholas A., Upton, Lisa, Viall, Nicholeen M, Hoeksema, J Todd, Auchere, Frederic, Birch, Aaron, Braun, Doug, Charbonneau, Paul, Colannino, Robin, DeForest, Craig, Dikpati, Mausumi, Downs, Cooper, Duncan, Nicole, Elliott, Heather Alison, Fan, Yuhong, Fineschi, Silvano, Gizon, Laurent, Gosain, Sanjay, Harra, Louise, Hindman, Brad, Berghmans, David, Lepri, Susan T, Linker, Jon, Moldwin, Mark B., Munoz-Jaramillo, Andres, Nandy, Dibyendu, Rivera, Yeimy, Schou, Jesper, Sokol, Justyna, Thompson, Barbara, Velli, Marco, Woods, Thomas N., Zhao, Junwei
Solaris is a transformative Solar Polar Discovery-class mission concept to address crucial outstanding questions that can only be answered from a polar vantage. Solaris will image the Sun's poles from ~75 degree latitude, providing new insight into t
Externí odkaz:
http://arxiv.org/abs/2301.07647
Publikováno v:
A&A 670, A66 (2023)
Due to its physical nature, the solar corona exhibits large spatial variations of intensity that make it difficult to simultaneously visualize the features present at all levels and scales. Many general-purpose and specialized filters have been propo
Externí odkaz:
http://arxiv.org/abs/2212.10134
Autor:
Mandal, Sudip, Peter, Hardi, Chitta, Lakshmi Pradeep, Cuadrado, Regina A., Schühle, Udo, Teriaca, Luca, Solanki, Sami K., Harra, Louise, Berghmans, David, Auchère, Frédéric, Parenti, Susanna, Zhukov, Andrei N., Buchlin, Éric, Verbeeck, Cis, Kraaikamp, Emil, Rodriguez, Luciano, Long, David M., Schwanitz, Conrad, Barczynski, Krzysztof, Pelouze, Gabriel, Smith, Philip J., Liu, Wei, Cheung, Mark C.
Publikováno v:
A&A 670, L3 (2023)
The solar chromosphere hosts a wide variety of transients, including dynamic fibrils (DFs) that are characterised as elongated, jet-like features seen in active regions, often through H$\alpha$ diagnostics. So far, these features have been difficult
Externí odkaz:
http://arxiv.org/abs/2212.05025