Zobrazeno 1 - 10
of 7 644
pro vyhledávání: '"Wang, Y M"'
Autor:
Chitta, L. P., Huang, Z., D'Amicis, R., Calchetti, D., Zhukov, A. N., Kraaikamp, E., Verbeeck, C., Cuadrado, R. Aznar, Hirzberger, J., Berghmans, D., Horbury, T. S., Solanki, S. K., Owen, C. J., Harra, L., Peter, H., Schühle, U., Teriaca, L., Louarn, P., Livi, S., Giunta, A. S., Hassler, D. M., Wang, Y. -M.
The solar wind, classified by its bulk speed and the Alfv\'enic nature of its fluctuations, generates the heliosphere. The elusive physical processes responsible for the generation of the different types of the wind are a topic of active debate. Rece
Externí odkaz:
http://arxiv.org/abs/2411.16513
Publikováno v:
The Astrophysical Journal, 2024
Global magnetohydrodynamic (MHD) models play an important role in the infrastructure of space weather forecasting. Validating such models commonly utilizes in situ solar wind measurements made near the orbit of the Earth. The purpose of this study is
Externí odkaz:
http://arxiv.org/abs/2410.23157
Autor:
Ling, Z. X., Sun, X. J., Zhang, C., Sun, S. L., Jin, G., Zhang, S. N., Zhang, X. F., Chang, J. B., Chen, F. S., Chen, Y. F., Cheng, Z. W., Fu, W., Han, Y. X., Li, H., Li, J. F., Li, Y., Li, Z. D., Liu, P. R., Lv, Y. H., Ma, X. H., Tang, Y. J., Wang, C. B., Xie, R. J., Xue, Y. L., Yan, A. L., Zhang, Q., Bao, C. Y., Cai, H. B., Cheng, H. Q., Cui, C. Z., Dai, Y. F., Fan, D. W., Hu, H. B., Hu, J. W., Huang, M. H., Jia, Z. Q., Jin, C. C., Li, D. Y., Li, J. Q., Liu, H. Y., Liu, M. J., Liu, Y., Pan, H. W., Qiu, Y. L., Sugizaki, M., Sun, H., Wang, W. X., Wang, Y. L., Wu, Q. Y., Xu, X. P., Xu, Y. F., Yang, H. N., Yang, X., Zhang, B., Zhang, M., Zhang, W. D., Zhang, Z., Zhao, D. H., Cong, X. Q., Jiang, B. W., Li, L. H., Qiu, X. B., Sun, J. N., Su, D. T., Wang, J., Wu, C., Xu, Z., Yang, X. M., Zhang, S. K., Zhang, N., Zhu, Y. F., Ban, H. Y., Bi, X. Z., Cai, Z. M., Chen, W., Chen, X., Chen, Y. H., Cui, Y., Duan, X. L., Feng, Z. G, Gao, Y., He, J. W., He, T., Huang, J. J., Li, F., Li, J. S., Li, T. J., Li, T. T., Liu, H. Q., Liu, L., Liu, R., Liu, S., Meng, N., Shi, Q., Sun, A. T., Wang, Y. M., Wang, Y. B., Wu, H. C., Xu, D. X, Yang, Y. Q, Yang, Y., Yu, X. S., Zhang, K. X., Zhang, Y. L., Zhang, Y. H., Zhang, Y. T., Zhou, H., Zhu, X. C., Cheng, J. S., Qin, L., Wang, L., Wang, Q. L., Bai, M., Gao, R. L., Ji, Z., Liu, Y. R., Ma, F. L., Shi, Y. J., Su, J., Tan, Y. Y., Tong, J. Z., Xu, H. T., Xue, C. B., Xue, G. F., Yuan, W.
The Lobster Eye Imager for Astronomy (LEIA), a pathfinder of the Wide-field X-ray Telescope of the Einstein Probe (EP) mission, was successfully launched onboard the SATech-01 satellite of the Chinese Academy of Sciences on 27 July 2022. In this pape
Externí odkaz:
http://arxiv.org/abs/2305.14895
Autor:
Wang, Y. -M.
Publikováno v:
Solar Physics (2022) 297:129
During the last few decades, the most widely favored models for coronal heating have involved the in situ dissipation of energy, with footpoint shuffling giving rise to multiple current sheets (the "nanoflare" model) or to Alfv{\'e}n waves that leak
Externí odkaz:
http://arxiv.org/abs/2206.11327
Publikováno v:
Astrophysical Journal, 926:113 (2022)
Extrapolations of line-of-sight photospheric field measurements predict radial interplanetary magnetic field (IMF) strengths that are factors of ~2--4 too low. To address this "open flux problem,'' we reanalyze the magnetograph measurements from diff
Externí odkaz:
http://arxiv.org/abs/2112.09969
Autor:
Romoli, M., Antonucci, E., Andretta, V., Capuano, G. E., Da Deppo, V., De Leo, Y., Downs, C., Fineschi, S., Heinzel, P., Landini, F., Liberatore, A., Naletto, G., Nicolini, G., Pancrazzi, M., Sasso, C., Spadaro, D., Susino, R., Telloni, D., Teriaca, L., Uslenghi, M., Wang, Y. M., Bemporad, A., Capobianco, G., Casti, M., Fabi, M., Frassati, F., Frassetto, F., Giordano, S., Grimani, C., Jerse, G., Magli, E., Massone, G., Messerotti, M., Moses, D., Pelizzo, M. G., Romano, P., Schühle, U., Slemer, A., Stangalini, M., Straus, T., Volpicelli, C. A., Zangrilli, L., Zuppella, P., Abbo, L., Auchére, F., Cuadrado, R. Aznar, Berlicki, A., Bruno, R., Ciaravella, A., D'Amicis, R., Lamy, P., Lanzafame, A., Malvezzi, A. M., Nicolosi, P., Nisticò, G., Peter, H., Plainaki, C., Poletto, L., Reale, F., Solanki, S. K., Strachan, L., Tondello, G., Tsinganos, K., Velli, M., Ventura, R., Vial, J. C., Woch, J., Zimbardo, G.
Publikováno v:
A&A, 2021, Forthcoming article
The investigation of the wind in the solar corona initiated with the observations of the resonantly scattered UV emission of the coronal plasma obtained with UVCS-SOHO, designed to measure the wind outflow speed by applying the Doppler dimming diagno
Externí odkaz:
http://arxiv.org/abs/2106.13344
Autor:
Wang, Y. -M., Sheeley Jr, N. R.
Publikováno v:
The Astrophysical Journal Letters, 809, L24 (2015)
The strength of the radial component of the interplanetary magnetic field (IMF), which is a measure of the Sun's total open flux, is observed to vary by roughly a factor of two over the 11 yr solar cycle. Several recent studies have proposed that the
Externí odkaz:
http://arxiv.org/abs/2104.07238
Autor:
Wang, Y. -M., Ko, Y. -K.
Publikováno v:
The Astrophysical Journal, 880, 146 (2019)
Because of its distinctive compositional properties and variability, low-speed ($\lesssim 450$ km s$^{-1}$) solar wind is widely believed to originate from coronal streamers, unlike high-speed wind, which comes from coronal holes. An alternative scen
Externí odkaz:
http://arxiv.org/abs/2104.06626
Publikováno v:
The Astrophysical Journal, 885, 34 (2019)
Earlier studies using extreme-ultraviolet images and line-of-sight magnetograms from the Solar Dynamics Observatory (SDO) have suggested that active region (AR) plages and strong network concentrations often have small, looplike features embedded wit
Externí odkaz:
http://arxiv.org/abs/2104.06633
Small-scale Flux Emergence, Coronal Hole Heating, and Flux-tube Expansion: A Hybrid Solar Wind Model
Autor:
Wang, Y. -M.
Publikováno v:
Astrophysical Journal, 904, 199 (2020)
Extreme-ultraviolet images from the Solar Dynamics Observatory often show looplike fine structure to be present where no minority-polarity flux is visible in magnetograms, suggesting that the rate of ephemeral region (ER) emergence inside "unipolar"
Externí odkaz:
http://arxiv.org/abs/2104.04016