[1] |
National Research Council, Division on Engineering and Physical Sciences. Solar and Space Physics: A Science for a Technological Society[M]. US: American Academy of Sciences, 2012. |
[2] |
Hale G E. On the probable existence of a magnetic field in sun-spots [J]. Astrophysical Journal, 1908, 28: 315-343. doi: 10.1086/141602 |
[3] |
Stix Michael. The Sun, An introduction [M]. 2nd ed. Berlin: Springer Publisher, 2002. |
[4] |
Ai G, Hu Y. Multi-channel birefringent filter (I)-principle and video spectrograph [J]. Science in China, 1987, 8: 868-876. |
[5] |
林元章. 太阳物理导论 [M]. 北京: 科学出版社, 2000. |
[6] |
Deng Y Y, Wang J X, Yan Y H, et al. Evolution of magnetic nonpotentiality in NOAA AR 9077 [J]. Solar Physics, 2001, 204: 11-26. doi: 10.1023/A:1014258426134 |
[7] |
Gan W Q, Zhu C, Deng Y Y, et al. Advanced Space-based Solar Observatory (ASO-S): an overview [J]. Astronomy and Astrophysics, 2019, 19: 156-163. doi: 10.1088/1674-4527/19/11/156 |
[8] |
Lites B W, Kubo M, Socas-Navarro H, et al. The horizontal magnetic flux of the quiet-sun internetwork as observed with the hinode spectro-polarimeter [J]. Astrophysical Journal, 2008, 672: 1237-1253. doi: 10.1086/522922 |
[9] |
Sun X D, Hoeksema J T, Liu Y, et al. A non-radial eruption in a quadrupolar magnetic configuration with a coronal null [J]. Astrophysical Journal, 2012, 757: 149. doi: 10.1088/0004-637X/757/2/149 |
[10] |
Zhao J, Bogart R S, Kosovichev A G, et al. Detection of equatorward meridional flow and evidence of double-cell meridional circulation inside the sun [J]. Astrophysical Journal Letters, 2013, 774: L29-34. doi: 10.1088/2041-8205/774/2/L29 |
[11] |
Stenflo J. Strong and weak magnetic fields: Nature of the small-scale flux elements[C]//Proceedings of the 141th IAU Colloquium, 1993: 205-214. |
[12] |
Lin H S, Penn M J, Tomczyk S, et al. A new precise measurement of the coronal magnetic field strength [J]. Astrophysical Journal, 2000, 541: L83-L86. doi: 10.1086/312900 |
[13] |
Li W, Yang Y, Tu B, et al. Atomic-level pseudo-degeneracy of atomic levels giving transitions induced by magnetic fields, of importance for determining the field strengths in the solar corona [J]. Astrophysical Journal Letters, 2016, 826: 219. doi: 10.3847/0004-637X/826/2/219 |