Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Stansby D"'
Autor:
Lavraud, B., Kieokaew, R., Fargette, N., Louarn, P., Fedorov, A., André, N., Fruit, G., Génot, V., Réville, V., Rouillard, A. P., Plotnikov, I., Penou, E., Barthe, A., Prech, L., Owen, C. J., Bruno, R., Allegrini, F., Berthomier, M., Kataria, D., Livi, S., Raines, J. M., D'Amicis, R., Eastwood, J. P., Froment, C., Laker, R., Maksimovic, M., Marcucci, F., Perri, S., Perrone, D., Phan, T. D., Stansby, D., Stawarz, J., Redondo, S. Toledo, Vaivads, A., Verscharen, D., Zouganelis, I., Angelini, V., Evans, V., Horbury, T. S., O'brien, H.
Context. Spacecraft observations early revealed frequent multiple proton populations in the solar wind. Decades of research on their origin have focused on processes such as magnetic reconnection in the low corona and wave-particle interactions in th
Externí odkaz:
http://arxiv.org/abs/2109.11232
Publikováno v:
Sol Phys 296, 116 (2021)
Both coronal holes and active regions are source regions of the solar wind. The distribution of these coronal structures across both space and time is well known, but it is unclear how much each source contributes to the solar wind. In this study we
Externí odkaz:
http://arxiv.org/abs/2104.04417
Autor:
Baker, D., Stangalini, M., Valori, G., Brooks, D. H., To, A. S. H., van Driel-Gesztelyi, L., Demoulin, P., Stansby, D., Jess, D. B., Jafarzadeh, S.
In this study, we investigate the spatial distribution of highly varying plasma composition around one of the largest sunspots of solar cycle 24. Observations of the photosphere, chromosphere, and corona are brought together with magnetic field model
Externí odkaz:
http://arxiv.org/abs/2012.04308
Autor:
Woodham, L. D., Horbury, T. S., Matteini, L., Woolley, T., Laker, R., Bale, S. D., Nicolaou, G., Stawarz, J. E., Stansby, D., Hietala, H., Larson, D. E., Livi, R., Verniero, J. L., McManus, M., Kasper, J. C., Korreck, K. E., Raouafi, N., Moncuquet, M., Pulupa, M. P.
Publikováno v:
A&A 650, L1 (2021)
Switchbacks are discrete angular deflections in the solar wind magnetic field that have been observed throughout the heliosphere. Recent observations by Parker Solar Probe (PSP) have revealed the presence of patches of switchbacks on the scale of hou
Externí odkaz:
http://arxiv.org/abs/2010.10379
Publikováno v:
A&A 650, L2 (2021)
Solar wind models predict that the mass flux carried away from the Sun in the solar wind should be extremely sensitive to the temperature in the corona, where the solar wind is accelerated. We perform a direct test of this prediction in coronal holes
Externí odkaz:
http://arxiv.org/abs/2009.13918
Autor:
Zouganelis, I., De Groof, A., Walsh, A. P., Williams, D. R., Mueller, D., Cyr, O. C. St, Auchere, F., Berghmans, D., Fludra, A., Horbury, T. S., Howard, R. A., Krucker, S., Maksimovic, M., Owen, C. J., Rodriiguez-Pacheco, J., Romoli, M., Solanki, S. K., Watson, C., Sanchez, L., Lefort, J., Osuna, P., Gilbert, H. R., Nieves-Chinchilla, T., Abbo, L., Alexandrova, O., Anastasiadis, A., Andretta, V., Antonucci, E., Appourchaux, T., Aran, A., Arge, C. N., Aulanier, G., Baker, D., Bale, S. D., Battaglia, M., Rubio, L. Bellot, Bemporad, A., Berthomier, M., Bocchialini, K., Bonnin, X., Brun, A. S., Bruno, R., Buchlin, E., Buechner, J., Bucik, R., Carcaboso, F., Carr, R., Carrasco-Blazquez, I., Cecconi, B., Cangas, I. Cernuda, Chen, C. H. K., Chitta, L. P., Chust, T., Dalmasse, K., D'Amicis, R., Da Deppo, V., De Marco, R., Dolei, S., Dolla, L., de Wit, T. Dudok, van Driel-Gesztelyi, L., Eastwood, J. P., Lara, F. Espinosa, Etesi, L., Fedorov, A., Felix-Redondo, F., Fineschi, S., Fleck, B., Fontaine, D., Fox, N. J., Gandorfer, A., Genot, V., Georgoulis, M. K., Gissot, S., Giunta, A., Gizon, L., Gomez-Herrero, R., Gontikakis, C., Graham, G., Green, L., Grundy, T., Haberreiter, M., Harra, L. K., Hassler, D. M., Hirzberger, J., Ho, G. C., Hurford, G., Innes, D., Issautier, K., James, A. W., Janitzek, N., Janvier, M., Jeffrey, N., Jenkins, J., Khotyaintsev, Y., Klein, K. -L., Kontar, E. P., Kontogiannis, I., Krafft, C., Krasnoselskikh, V., Kretzschmar, M., Labrosse, N., Lagg, A., Landini, F., Lavraud, B., Leon, I., Lepri, S. T., Lewis, G. R., Liewer, P., Linker, J., Livi, S., Long, D. M., Louarn, P., Malandraki, O., Maloney, S., Martinez-Pillet, V., Martinovic, M., Masson, A., Matthews, S., Matteini, L., Meyer-Vernet, N., Moraitis, K., Morton, R. J., Musset, S., Nicolaou, G., Nindos, A., O'Brien, H., Suarez, D. Orozco, Owens, M., Pancrazzi, M., Papaioannou, A., Parenti, S., Pariat, E., Patsourakos, S., Perrone, D., Peter, H., Pinto, R. F., Plainaki, C., Plettemeier, D., Plunkett, S. P., Raines, J. M., Raouafi, N., Reid, H., Retino, A., Rezeau, L., Rochus, P., Rodriguez, L., Rodriguez-Garcia, L., Roth, M., Rouillard, A. P., Sahraoui, F., Sasso, C., Schou, J., Schuehle, U., Sorriso-Valvo, L., Soucek, J., Spadaro, D., Stangalini, M., Stansby, D., Steller, M., Strugarek, A., Stverak, S., Susino, R., Telloni, D., Terasa, C., Teriaca, L., Toledo-Redondo, S., Iniesta, J. C. del Toro, Tsiropoula, G., Tsounis, A., Tziotziou, K., Valentini, F., Vaivads, A., Vecchio, A., Velli, M., Verbeeck, C., Verdini, A., Verscharen, D., Vilmer, N., Vourlidas, A., Wicks, R., Wimmer-Schweingruber, R. F., Wiegelmann, T., Young, P. R., Zhukov, A. N.
Publikováno v:
A&A 642, A3 (2020)
Solar Orbiter is the first space mission observing the solar plasma both in situ and remotely, from a close distance, in and out of the ecliptic. The ultimate goal is to understand how the Sun produces and controls the heliosphere, filling the Solar
Externí odkaz:
http://arxiv.org/abs/2009.10772
Publikováno v:
A&A 640, A28 (2020)
As the solar wind propagates through the heliosphere, dynamical processes irreversibly erase the signatures of the near-Sun heating and acceleration processes. The elemental fractionation of the solar wind should not change during transit however, ma
Externí odkaz:
http://arxiv.org/abs/2005.00371
Publikováno v:
IL NUOVO CIMENTO 42 C (2019) 16
We discuss properties of large amplitude magnetic field fluctuations during fast Alfvenic solar wind streams, focussing on the statistics of the rotation angle between consecutive magnetic field vector measurements for different scales in the plasma.
Externí odkaz:
http://arxiv.org/abs/1910.07285
Although the origins of slow solar wind are unclear, there is increasing evidence that at least some of it is released in a steady state on over-expanded coronal hole magnetic field lines. This type of slow wind has similar properties to the fast sol
Externí odkaz:
http://arxiv.org/abs/1907.02646
Autor:
Burrell, A. G., Halford, A., Klenzing, J., Stoneback, R. A., Morley, S. K., Annex, A. M., Laundal, K. M., Kellerman, A. C., Stansby, D., Ma, J.
Computational analysis has become ubiquitous within the heliophysics community. However, community standards for peer-review of codes and analysis have lagged behind these developments. This absence has contributed to the reproducibility crisis, wher
Externí odkaz:
http://arxiv.org/abs/1901.00143