Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Green, Lucie"'
Autor:
James, Alexander W., Green, Lucie M., Barnes, Graham, van Driel-Gesztelyi, Lidia, Williams, David R.
The ideal magnetohydrodynamic torus instability can drive the eruption of coronal mass ejections. The critical threshold of magnetic field strength decay for the onset of the torus instability occurs at different heights in different solar active reg
Externí odkaz:
http://arxiv.org/abs/2409.02695
Autor:
Davies, Emma E., Rüdisser, Hannah T., Amerstorfer, Ute V., Möstl, Christian, Bauer, Maike, Weiler, Eva, Amerstorfer, Tanja, Majumdar, Satabdwa, Hess, Phillip, Weiss, Andreas J., Reiss, Martin A., Green, Lucie M., Long, David M., Nieves-Chinchilla, Teresa, Trotta, Domenico, Horbury, Timothy S., O'Brien, Helen, Fauchon-Jones, Edward, Morris, Jean, Owen, Christopher J., Bale, Stuart D., Kasper, Justin C.
As both Parker Solar Probe (PSP) and Solar Orbiter (SolO) reach heliocentric distances closer to the Sun, they present an exciting opportunity to study the structure of CMEs in the inner heliosphere. We present an analysis of the global flux rope str
Externí odkaz:
http://arxiv.org/abs/2405.10810
Autor:
McKevitt, James, Jarolim, Robert, Matthews, Sarah, Baker, Deborah, Temmer, Manuela, Veronig, Astrid, Reid, Hamish, Green, Lucie
The cause of excess spectral line broadening (non-thermal velocity) is not definitively known, but given its rise before and during flaring, the causal processes hold clues to understanding the triggers for the onset of reconnection and the release o
Externí odkaz:
http://arxiv.org/abs/2401.07982
Autor:
Mihailescu, Teodora, Brooks, David H., Laming, J. Martin, Baker, Deborah, Green, Lucie M., James, Alexander W., Long, David M., van Driel-Gesztelyi, Lidia, Stangalini, Marco
The plasma composition of the solar corona is different from that of the solar photosphere. Elements that have a low first ionisation potential (FIP) are preferentially transported to the corona and, therefore, show enhanced abundances in the corona
Externí odkaz:
http://arxiv.org/abs/2310.13677
Autor:
Long, David M., Green, Lucie M., Pecora, Francesco, Brooks, David H., Strecker, Hanna, Orozco-Suárez, David, Hayes, Laura A., Davies, Emma E., Amerstorfer, Ute V., Mierla, Marilena, Lario, David, Berghmans, David, Zhukov, Andrei N., Rüdisser, Hannah T.
Magnetic flux ropes are a key component of coronal mass ejections, forming the core of these eruptive phenomena. However, determining whether a flux rope is present prior to eruption onset and, if so, the rope's handedness and the number of turns tha
Externí odkaz:
http://arxiv.org/abs/2308.14651
Autor:
Ngampoopun, Nawin, Long, David M., Baker, Deborah, Green, Lucie M., Yardley, Stephanie L., James, Alexander W., To, Andy S. H.
We report on the merging between the southern polar coronal hole and an adjacent coronal dimming induced by a coronal mass ejection on 2022 March 18, resulting in the merged region persisting for at least 72 hrs. We use remote sensing data from multi
Externí odkaz:
http://arxiv.org/abs/2305.06106
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:
Yardley, Stephanie L., Green, Lucie M., James, Alexander W., Stansby, David, Mihailescu, Teodora
Forecasting solar energetic particles (SEPs), and identifying flare/CMEs from active regions (ARs) that will produce SEP events in advance is extremely challenging. We investigate the magnetic field environment of AR 12673, including the AR's magneti
Externí odkaz:
http://arxiv.org/abs/2208.12774
Autor:
Mihailescu, Teodora, Baker, Deborah, Green, Lucie M., van Driel-Gesztelyi, Lidia, Long, David M., Brooks, David H., To, Andy S. H.
The chemical composition of the solar corona is different from that of the solar photosphere, with the strongest variation being observed in active regions (ARs). Using data from the Extreme Ultraviolet (EUV) Imaging Spectrometer (EIS) on Hinode, we
Externí odkaz:
http://arxiv.org/abs/2205.05027
Autor:
Baker, Deborah, Green, Lucie M., Brooks, David H., Démoulin, Pascal, van-Driel-Gesztelyi, Lidia, Mihailescu, Teodora, To, Andy S. H., Long, David M., Yardley, Stephanie L., Janvier, Miho, Valori, Gherardo
Magnetic flux ropes are bundles of twisted magnetic field enveloping a central axis. They harbor free magnetic energy and can be progenitors of coronal mass ejections (CMEs), but identifying flux ropes on the Sun can be challenging. One of the key co
Externí odkaz:
http://arxiv.org/abs/2110.11714