Items where Author is "Liu, Allison L."

Article

Liu, Allison L. and Scherrer, Philip H. (2022) Solar Toroidal Field Evolution Spanning Four Sunspot Cycles Seen by the Wilcox Solar Observatory, the Solar and Heliospheric Observatory/Michelson Doppler Imager, and the Solar Dynamics Observatory/Helioseismic and Magnetic Imager. The Astrophysical Journal Letters, 927 (1). L2. ISSN 2041-8205