Zobrazeno 1 - 10
of 233
pro vyhledávání: '"Savcheva, A."'
Autor:
E. Savcheva
Publikováno v:
Trakia Journal of Sciences, Vol 21, Iss Suppl.1, Pp 571-576 (2023)
A number of studies in psychology and the field of sports focus on the topic of the relationship between emotional intelligence and personality characteristics as well as their influence on sports performance. PURPOSE: The aim of this study was to
Externí odkaz:
https://doaj.org/article/2cccff5131b94d0690a67bdca34a679a
Autor:
Baikie, Tomi K., Sterling, Alphonse C., Moore, Ronald L., Alexander, Amanda M., Falconer, David A., Savcheva, Antonia, Savage, Sabrina L.
We examine a sampling of 23 polar-coronal-hole jets. We first identified the jets in soft X-ray (SXR) images from the X-ray telescope (XRT) on the Hinode spacecraft, over 2014-2016. During this period, frequently the polar holes were small or largely
Externí odkaz:
http://arxiv.org/abs/2201.08882
Violent solar flares and coronal mass ejections (CMEs) are magnetic phenomena. However, how magnetic fields reconnecting in the flare differ from non-flaring magnetic fields remains unclear owing to the lack of studies of the flare magnetic propertie
Externí odkaz:
http://arxiv.org/abs/2111.06048
Laboratory study of the torus instability threshold in solar-relevant, line-tied magnetic flux ropes
Autor:
Alt, Andrew, Myers, Clayton E., Ji, Hantao, Jara-Almonte, Jonathan, Yoo, Jongsoo, Bose, Sayak, Goodman, Aaron, Yamada, Masaaki, Kliem, Bernhard, Savcheva, Antonia
Coronal mass ejections (CME) occur when long-lived magnetic flux ropes (MFR) anchored to the solar surface destabilize and erupt away from the Sun. This destabilization is often described in terms of an ideal magnetohydrodynamic (MHD) instability cal
Externí odkaz:
http://arxiv.org/abs/2010.10607
Autor:
Ji, H., Karpen, J., Alt, A., Antiochos, S., Baalrud, S., Bale, S., Bellan, P. M., Begelman, M., Beresnyak, A., Bhattacharjee, A., Blackman, E. G., Brennan, D., Brown, M., Buechner, J., Burch, J., Cassak, P., Chen, B., Chen, L. -J., Chen, Y., Chien, A., Comisso, L., Craig, D., Dahlin, J., Daughton, W., DeLuca, E., Dong, C. F., Dorfman, S., Drake, J., Ebrahimi, F., Egedal, J., Ergun, R., Eyink, G., Fan, Y., Fiksel, G., Forest, C., Fox, W., Froula, D., Fujimoto, K., Gao, L., Genestreti, K., Gibson, S., Goldstein, M., Guo, F., Hare, J., Hesse, M., Hoshino, M., Hu, Q., Huang, Y. -M., Jara-Almonte, J., Karimabadi, H., Klimchuk, J., Kunz, M., Kusano, K., Lazarian, A., Le, A., Lebedev, S., Li, H., Li, X., Lin, Y., Linton, M., Liu, Y. -H., Liu, W., Longcope, D., Loureiro, N., Lu, Q. -M., Ma, Z-W., Matthaeus, W. H., Meyerhofer, D., Mozer, F., Munsat, T., Murphy, N. A., Nilson, P., Ono, Y., Opher, M., Park, H., Parker, S., Petropoulou, M., Phan, T., Prager, S., Rempel, M., Ren, C., Ren, Y., Rosner, R., Roytershteyn, V., Sarff, J., Savcheva, A., Schaffner, D., Schoeffier, K., Scime, E., Shay, M., Sironi, L., Sitnov, M., Stanier, A., Swisdak, M., TenBarge, J., Tharp, T., Uzdensky, D., Vaivads, A., Velli, M., Vishniac, E., Wang, H., Werner, G., Xiao, C., Yamada, M., Yokoyama, T., Yoo, J., Zenitani, S., Zweibel, E.
Magnetic reconnection underlies many explosive phenomena in the heliosphere and in laboratory plasmas. The new research capabilities in theory/simulations, observations, and laboratory experiments provide the opportunity to solve the grand scientific
Externí odkaz:
http://arxiv.org/abs/2009.08779
Autor:
Ji, H., Alt, A., Antiochos, S., Baalrud, S., Bale, S., Bellan, P. M., Begelman, M., Beresnyak, A., Blackman, E. G., Brennan, D., Brown, M., Buechner, J., Burch, J., Cassak, P., Chen, L. -J., Chen, Y., Chien, A., Craig, D., Dahlin, J., Daughton, W., DeLuca, E., Dong, C. F., Dorfman, S., Drake, J., Ebrahimi, F., Egedal, J., Ergun, R., Eyink, G., Fan, Y., Fiksel, G., Forest, C., Fox, W., Froula, D., Fujimoto, K., Gao, L., Genestreti, K., Gibson, S., Goldstein, M., Guo, F., Hesse, M., Hoshino, M., Hu, Q., Huang, Y. -M., Jara-Almonte, J., Karimabadi, H., Klimchuk, J., Kunz, M., Kusano, K., Lazarian, A., Le, A., Li, H., Li, X., Lin, Y., Linton, M., Liu, Y. -H., Liu, W., Longcope, D., Loureiro, N., Lu, Q. -M., Ma, Z-W., Matthaeus, W. H., Meyerhofer, D., Mozer, F., Munsat, T., Murphy, N. A., Nilson, P., Ono, Y., Opher, M., Park, H., Parker, S., Petropoulou, M., Phan, T., Prager, S., Rempel, M., Ren, C., Ren, Y., Rosner, R., Roytershteyn, V., Sarff, J., Savcheva, A., Schaffner, D., Schoeffier, K., Scime, E., Shay, M., Sitnov, M., Stanier, A., TenBarge, J., Tharp, T., Uzdensky, D., Vaivads, A., Velli, M., Vishniac, E., Wang, H., Werner, G., Xiao, C., Yamada, M., Yokoyama, T., Yoo, J., Zenitani, S., Zweibel, E.
This white paper summarizes major scientific challenges and opportunities in understanding magnetic reconnection and related explosive phenomena as a fundamental plasma process.
Comment: 6 pages, 1 figure, white paper submitted to both Plasma 20
Comment: 6 pages, 1 figure, white paper submitted to both Plasma 20
Externí odkaz:
http://arxiv.org/abs/2004.00079
Autor:
Yardley, Stephanie L., Savcheva, Antonia, Green, Lucie M., van Driel-Gesztelyi, Lidia, Long, David, Williams, David R., Mackay, Duncan H.
We present observations and magnetic field models of an intermediate filament present on the Sun in August 2012, associated with a polarity inversion line that extends from AR 11541 in the east into the quiet sun at its western end. A combination of
Externí odkaz:
http://arxiv.org/abs/1911.01314
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 1, p 11 (2024)
We present a magnetic configuration of a compound solar eruption observed on 2012 March 10, from NOAA AR 11429 near the disk center, which displayed a soft X-ray sigmoid before the eruption. We constructed a series of magnetic field models, including
Externí odkaz:
https://doaj.org/article/e211cf33c27b408fb86474e1f7cd29c8
Autor:
Dalmasse, K., Savcheva, A., Gibson, S. E., Fan, Y., Nychka, D. W., Flyer, N., Mathews, N., DeLuca, E. E.
Deriving the strength and direction of the three-dimensional (3D) magnetic field in the solar atmosphere is fundamental for understanding its dynamics. Volume information on the magnetic field mostly relies on coupling 3D reconstruction methods with
Externí odkaz:
http://arxiv.org/abs/1904.06308
Autor:
Tassev, Svetlin, Savcheva, Antonia
We study the properties of the local transverse deviations of magnetic field lines at a fixed moment in time. Those deviations "evolve" smoothly in a plane normal to the field-line direction as one moves that plane along the field line. Since the evo
Externí odkaz:
http://arxiv.org/abs/1901.00865