Observational Study of Solar Magnetic Active Phenomena

Hongqi ZHANG

The following problems would like to discussed:

1. The diagnostics of vector magnetic fields in the solar atmosphere and the corre sponding researches at Huairou.

2. The configuration of magnetic field and the relationship with electric current and magnetic (current) helicity in solar atmosphere inferred from the observational data.

3. The possible processes on the storage, development and relax of non-potential m agnetic energy in solar active regions and the relationship with solar eruptive phenomenon, such as flares and coronal mass ejections.

4. Some possible questions on the high spatial resolution observations of vector magnetic field

Correspondence

Hongqi Zhang (hzhang@bao.ac.cn), National Astronomical Observatories, Chinese Academy of Sciences

presentation

oral