Zobrazeno 1 - 10
of 706
pro vyhledávání: '"Sterling, A. C."'
Large-scale solar eruptions often include ejection of a filament, a solar flare, and expulsion of a coronal mass ejection (CME). Unravelling the magnetic processes that build up the free energy for these eruptions and trigger that energy's release in
Externí odkaz:
http://arxiv.org/abs/2410.01123
Autor:
Sterling, Tyler C., Ye, Feng, Jo, Seohyeon, Parulekar, Anish, Zhang, Yu, Cao, Gang, Raj, Rishi, Reznik, Dmitry
In-situ diffuse neutron scattering experiments revealed that when electric current is passed through single crystals of rutile TiO2 under conditions conducive to flash sintering, it induces the formation of parallel planes of oxygen vacancies. Specif
Externí odkaz:
http://arxiv.org/abs/2409.08223
We report seven examples of a long-ignored type of confined solar flare eruption that does not fit the standard model for confined flare eruptions. Because they are confined eruptions, do not fit the standard model, and unexpectedly erupt in ostensib
Externí odkaz:
http://arxiv.org/abs/2408.09021
We study the formation of four coronal mass ejections (CMEs) originating from homologous blowout jets. All of the blowout jets originated from NOAA active region (AR) 11515 on 2012 July 2, within a time interval of $\approx$14 hr. All of the CMEs wer
Externí odkaz:
http://arxiv.org/abs/2405.03292
Solar quiet- and coronal-hole region coronal jets frequently clearly originate from erupting minifilaments, but active-region jets often lack an obvious erupting-minifilament source. We observe a coronal-jet-productive active region (AR), AR 12824, o
Externí odkaz:
http://arxiv.org/abs/2310.14109
Autor:
Heinemann, Stephan G., Hofmeister, Stefan J., Turtle, James A., Pomoell, Jens, Asvestari, Eleanna, Sterling, Alphonse C., Diercke, Andrea, Downs, Cooper
Publikováno v:
A&A 679, A100 (2023)
The understanding of the solar magnetic coronal structure is tightly linked to the shape of open field regions, specifically coronal holes. A dynamically evolving coronal hole coincides with the local restructuring of open to closed magnetic field, w
Externí odkaz:
http://arxiv.org/abs/2309.11100
Autor:
Prasad, Avijeet, Kumar, Sanjay, Sterling, Alphonse C., Moore, Ronald L., Aulanier, Guillaume, Bhattacharyya, R., Hu, Qiang
Publikováno v:
A&A 677, A43 (2023)
Erupting magnetic flux ropes (MFRs) play a crucial role in producing solar flares. However, the formation of erupting MFRs in complex coronal magnetic configurations and their subsequent evolution in the flaring events are not fully understood. We pe
Externí odkaz:
http://arxiv.org/abs/2307.06572
Autor:
Gopalswamy, N., Christe, S., Fung, S. F., Gong, Q., Gruesbeck, J. R., Jian, L. K., Kanekal, S. G., Kay, C., Kucera, T. A., Leake, J. E., Li, L., Makela, P., Nikulla, P., Reginald, N. L., Shih, A., Tadikonda, S. K., Viall, N., Wilson III, L. B., Yashiro, S., Golub, L., DeLuca, E., Reeves, K., Sterling, A. C., Winebarger, A. R., DeForest, C., Hassler, D. M., Seaton, D. B., Desai, M. I., Mokashi, P. S., Lazio, J., Jensen, E. A., Manchester, W. B., Sachdeva, N., Wood, B., Kooi, J., Hess, P., Wexler, D. B., Bale, S. D., Krucker, S., Hurlburt, N., DeRosa, M., Gosain, S., Jain, K., Kholikov, S., Petrie, G. J. D., Pevtsov, A., Tripathy, S. C., Zhao, J., Scherrer, P. H., Rajaguru, S. P., Woods, T., Kenney, M., Zhang, J., Scolini, C., Cho, K. S., Park, Y. D., Jackson, B. V.
We report on a study of the Multiview Observatory for Solar Terrestrial Science (MOST) mission that will provide comprehensive imagery and time series data needed to understand the magnetic connection between the solar interior and the solar atmosphe
Externí odkaz:
http://arxiv.org/abs/2303.02895
We propose that coronal heating in EUV coronal plumes is weaker, not stronger, than in adjacent non-plume coronal magnetic funnels. This expectation stems from (i) the observation that an EUV plume is born as the magnetic flux at the foot of the plum
Externí odkaz:
http://arxiv.org/abs/2303.00097
Autor:
Sterling, Alphonse C., Moore, Ronald L., Panesar, Navdeep K., Samanta, Tanmoy, Tiwari, Sanjiv K., Savage, Sabrina L.
Solar coronal jets are frequently occurring collimated ejections of solar plasma, originating from magnetically mixed polarity locations on the Sun of size scale comparable to that of a supergranule. Many, if not most, coronal jets are produced by er
Externí odkaz:
http://arxiv.org/abs/2302.13179