Galactic dynamos

A Brandenburg, E Ntormousi - Annual Review of Astronomy and …, 2023 - annualreviews.org
Spiral galaxies, including the Milky Way, have large-scale magnetic fields with significant
energy densities. The dominant theory attributes these magnetic fields to a large-scale …

The Pandora project–I. The impact of radiation, magnetic fields, and cosmic rays on the baryonic and dark matter properties of dwarf galaxies

S Martin-Alvarez, D Sijacki, MG Haehnelt… - Monthly Notices of …, 2023 - academic.oup.com
Enshrouded in several well-known controversies, dwarf galaxies have been extensively
studied to learn about the underlying cosmology, notwithstanding that physical processes …

On Internal and External Alignment of Dust Grains in Protostellar Environments

T Hoang, VHM Phan, NC Giang… - The Astronomical …, 2022 - iopscience.iop.org
Multiwavelength observations toward protostars reveal complex properties of dust
polarization, which are challenging to interpret. Here we study the physical processes …

SOFIA/HAWC+ Far-infrared Polarimetric Large-area CMZ Exploration Survey. III. Full Survey Data Set

D Paré, NO Butterfield, DT Chuss… - The Astrophysical …, 2024 - iopscience.iop.org
We present the second data release (DR2) of the Far-InfraREd Polarimetric Large-Area CMZ
Exploration (FIREPLACE) survey. This survey utilized the Stratospheric Observatory for …

[HTML][HTML] Extragalactic magnetism with SOFIA (SALSA Legacy Program). IV. Program overview and first results on the polarization fraction

E Lopez-Rodriguez, SA Mao, R Beck… - The Astrophysical …, 2022 - iopscience.iop.org
We present the first data release of the Survey on extragALactic magnetiSm with SOFIA
(SALSA Legacy Program) with a set of 14 nearby (< 20 Mpc) galaxies with resolved imaging …

Extragalactic magnetism with SOFIA (SALSA Legacy Program): the magnetic fields in the multiphase interstellar medium of the antennae galaxies

E Lopez-Rodriguez, AS Borlaff, R Beck… - The Astrophysical …, 2022 - iopscience.iop.org
Mergers are thought to be a fundamental channel for galaxy growth, perturbing the gas
dynamics and the magnetic fields (B-fields) in the interstellar medium (ISM). However, the …

Extragalactic Magnetism with SOFIA (SALSA Legacy Program). V. First Results on the Magnetic Field Orientation of Galaxies

AS Borlaff, E Lopez-Rodriguez, R Beck… - The Astrophysical …, 2023 - iopscience.iop.org
We present the analysis of the magnetic field (B-field) structure of galaxies measured with far-
infrared (FIR) and radio (3 and 6 cm) polarimetric observations. We use the first data release …

Atacama Large Aperture Submillimeter Telescope (AtLAST) science: Gas and dust in nearby galaxies

D Liu, A Saintonge, C Bot, F Kemper… - arXiv preprint arXiv …, 2024 - arxiv.org
Understanding the physical processes that regulate star formation and galaxy evolution are
major areas of activity in modern astrophysics. Nearby galaxies offer unique opportunities to …

Multiphase magnetic fields in the galaxy NGC 3627

M Liu, Y Hu, A Lazarian, S Xu… - Monthly Notices of the …, 2023 - academic.oup.com
Magnetic fields play an important role in the formation and evolution of a galaxy, but it is
challenging to measure them by observation. Here, we study the Seyfert galaxy NGC 3627's …

The magnetic fields of starburst galaxies. I. Identification and characterization of the thermal polarization in the galactic disk and outflow

E Lopez-Rodriguez - The Astrophysical Journal, 2023 - iopscience.iop.org
Far-infrared polarized emission by means of magnetically aligned dust grains is an excellent
tracer of the magnetic fields (B-fields) in the cold phase of the galactic outflows of starburst …