Solar meridional circulation is an axisymmetric flow system, extending from the equator to
the poles (∼ 20 m/s at the surface,≈ 1% of the mean solar rotation rate), plunging inwards …

The Sun's axisymmetric large-scale flows, differential rotation and meridional circulation, are
thought to be maintained by the influence of rotation on the thermal-convective motions in …

The Sun's magnetic field is generated by subsurface motions of the convecting plasma. The
latitude at which the magnetic field emerges through the solar surface (as sunspots) drifts …

Meridional flow in the solar interior plays an important role in redistributing angular
momentum and transporting magnetic flux inside the Sun. Although it has long been …

Aims. This paper describes the Polarimetric and Helioseismic Imager on the Solar Orbiter
mission (SO/PHI), the first magnetograph and helioseismology instrument to observe the …

We present a series of 3D nonlinear simulations of solar-like convection, carried out using
the Anelastic Spherical Harmonic code, that are designed to isolate those processes that …

We measure differential rotation and meridional flow in the Sun's surface shear layer by
tracking the motions of the magnetic network seen in magnetograms from SOHO/MDI and …

Meridional flow is thought to play a very important role in the dynamics of the solar
convection zone; however, because of its relatively small amplitude, precisely measuring it …

Using a new implementation of ring-diagram helioseismology, we ascertain the strength and
spatial scale of convective flows throughout the near-surface shear layer. Our ring-diagram …

Recent analysis revealed that supergranules (convection cells seen at the Sun's surface)
are advected by the zonal flows at depths equal to the widths of the cells themselves. Here …