Atomic hydrogen (Hi) is a critical stepping stone in the gas evolution cycle of the interstellar
medium (ISM) of the Milky Way. Hi traces both the cold, premolecular state before star …

We report on the implications for cosmic inflation of the 2018 release of the Planck cosmic
microwave background (CMB) anisotropy measurements. The results are fully consistent …

Context. Measurement of the Galactic neutral atomic hydrogen (H i) column density, NH i,
and brightness temperatures, TB, is of high scientific value for a broad range of astrophysical …

ABSTRACT Context. Measurement of the Galactic neutral atomic hydrogen (H i) column
density, NH i, and brightness temperatures, TB, is of high scientific value for a broad range of …

The study of polarized dust emission has become entwined with the analysis of the cosmic
microwave background (CMB) polarization in the quest for the curl-like B-mode polarization …

The Probe of Inflation and Cosmic Origins (PICO) is an imaging polarimeter that will scan the
sky for 5 years in 21 frequency bands spread between 21 and 799 GHz. It will produce full …

Recent analyses of 21 cm neutral hydrogen (H i) emission have demonstrated that H i gas is
organized into linear filamentary structures that are preferentially aligned with the local …

We investigate the conditions of ideal magnetohydrodynamic (MHD) turbulence responsible
for the relative orientation between density gradients (∇ ρ) and magnetic fields (B) in …

We present a study of the filamentary structure in the neutral atomic hydrogen (HI) emission
at the 21 cm wavelength toward the Galactic plane using the 16′. 2-resolution observations …

To what extent magnetic fields affect how molecular clouds (MCs) fragment and create
dense structures is an open question. We present a numerical study of cloud fragmentation …