This paper reviews recent advances and current debates in modeling the solar cycle as a
hydromagnetic dynamo process. Emphasis is placed on (relatively) simple dynamo models …

We model the physical parameters of Solar Cycles 23 and 24 using a nonlinear dynamical
mean-field dynamo model that includes the formation and evolution of bipolar magnetic …

The coronal magnetic field, despite its overwhelming importance to the physics and
dynamics of the corona, has only rarely been measured. Here, electron density maps …

In this communication we provide our answers to the comments by Usoskin (2017) on our
recent paper (Popova et al, 2017a). We show that Principal Component Analysis (PCA) …

Coronal mass ejections (CMEs) belong to the most energetic explosions in the solar
atmosphere, and their occurrence rates exhibit obvious solar cycle dependence with more …

The improvement of techniques for realistically modeling the solar magnetic field has been a
priority in solar physics for decades. The challenge of creating synoptic maps of the …

Charged particles constantly stream outward from the Sun to fill the solar system. These
particles, consisting mainly of protons and electrons, form a plasma called the solar wind …

Segundo a Teoria de Dínamo Solar, o campo magnético no Sol é transportado e
organizado através da circulação meridional. A circulação meridional nos modelos de …

Segundo a Teoria de Dínamo Solar, o campo magnético no Sol é transportado e
organizado através da circulação meridional. A circulação meridional nos modelos de …