The magnetic fields in galaxy clusters and probably also in the interstellar medium are
believed to be generated by a small-scale dynamo. Theoretically, during its kinematic stage …

For velocity and magnetic fields, the turbulent pressure and, more generally, the squared
fields such as the components of the turbulent stress tensor, play important roles in …

We perform numerical simulations of supersonic magnetohydrodynamic (MHD) turbulence
and calculate Fourier power spectra of E-and B-modes arising from dust polarization. We …

In the context of cosmic microwave background polarization studies and the characterization
of the Galactic foregrounds, the power spectrum analysis of the thermal dust polarization sky …

Context. The analysis of the Planck polarization E and B mode power spectra of interstellar
dust emission at 353 GHz recently raised new questions concerning the impact of Galactic …

If the α effect plays a role in the generation of the Sun's magnetic field, the field should show
evidence of magnetic helicity of opposite signs at large and small length scales. Measuring …

We present results from a high-resolution interstellar turbulence simulation and show that it
closely reproduces recent $ Planck $ measurements. Our model captures the scaling of …

We study the effects of ambipolar diffusion (AD) on hydromagnetic turbulence. We consider
the regime of large magnetic Prandtl number, relevant to the interstellar medium. In most of …

Context. The α effect is believed to play a key role in the generation of the solar magnetic
field. A fundamental test for its significance in the solar dynamo is to look for magnetic …

The large-scale magnetic field of the Milky Way is thought to be created by an αΩ dynamo,
which implies that it should have opposite handedness north and south of the Galactic …