More π, please: What drives the formation of unsaturated molecules in the interstellar medium?

J Londoño-Restrepo, S Gómez, HM Quitián-Lara… - Chemical …, 2025 - pubs.rsc.org
We present a computational investigation into the fragmentation pathways of ethanolamine
(C2H7NO, EtA), propanol (C3H8O, PrO), butanenitrile (C4H7N, BuN), and glycolamide …

Moving-mesh non-ideal magnetohydrodynamical simulations of the collapse of cloud cores to protostars

AC Mayer, O Zier, T Naab, R Pakmor… - Monthly Notices of …, 2025 - academic.oup.com
Magnetic fields have been shown both observationally and through theoretical work to be an
important factor in the formation of protostars and their accretion discs. Accurate modelling of …

A 3 mm spectral line study of the Central Molecular Zone infrared dark cloud G1. 75-0.08

O Miettinen, M Santander-García - Galaxies, 2024 - mdpi.com
Infrared dark clouds (IRDCs) are fruitful objects to study the fragmentation of interstellar
filaments and initial conditions and early stages of high-mass (M> 8 M⊙) star formation. We …

Testing kinematic distances under a realistic Galactic potential-Investigating systematic errors in the kinematic distance method arising from a non-axisymmetric …

GH Hunter, MC Sormani, JP Beckmann… - Astronomy & …, 2024 - aanda.org
Context. Obtaining reliable distance estimates to gas clouds within the Milky Way is
challenging in the absence of certain tracers. The kinematic distance approach has been …

Constraints on axion-like particles from the gamma-ray observation of the Galactic Center

BY Zhu, X Huang, PF Yin - Journal of Cosmology and …, 2025 - iopscience.iop.org
High energy photons originating from the Galactic Center (GC) region have the potential to
undergo significant photon-axion-like particle (ALP) oscillation effects, primarily induced by …