摘要
The interplanetary magnetic field(IMF)between the Sun and Earth is an extension of the solar magnetic field carried by the solar wind into interplanetary space.Monitoring variations in the IMF upstream of the Earth would provide very important information for the prediction of space weather effects,such as effects of solar storms and the solar wind,on human activity.In this study,the IMF between the Sun and Earth was measured daily for the first time using a cosmicray observatory.Cosmic rays mainly consist of charged particles that are deflected as they pass through a magnetic field.
基金
supported by the following grants:The National Key R&D Program of China(no.2018YFA0404201)
National Natural Science Foundation of China(nos.12393851,12393854,12175121,12205314,12105301,12305120,12261160362,12105294,U1931201,and 12375107)
China Postdoctoral Science Foundation(no.2022M723150)
National Science and Technology Development Agency of Thailand,and National Research Council of Thailand under the High-Potential Research Team Grant Program(N42A650868).
