A Cyanopolyyne-rich but COM-poor Massive Protostar: The First Hot Carbon Chain Chemistry Source G28.28-0.36

arXiv:2609.30654 · astro-ph.GA, astro-ph.SR · Submitted 2026-09-25 · Read on arXiv

astro-ph.GA, astro-ph.SR

Submitted: 2026-09-25

Updated: 2026-09-25

Terminology

• Core — 40× in this paper · explained in 2 episodes
• Aperture — 23× in this paper · explained in 1 episode
• Trace — 7× in this paper · explained in 2 episodes
• Abundance — 5× in this paper · explained in 1 episode
• Hot Carbon Chain Chemistry — 5× in this paper
• Accuracy — 1× in this paper · explained in 1 episode
• Calibration — 1× in this paper · explained in 7 episodes
• Cooperation — 1× in this paper · explained in 2 episodes
• Jansky Very Large Array — 1× in this paper
• Warm Carbon Chain Chemistry — 1× in this paper

Related papers

• Apparent Stability in Self-Gravitating Turbulence and the Evolution of Molecular Clouds
• Two sets of potential-density basis pairs for the study of radial perturbations in collisionless spherical stellar systems
• Constraining reionization-era Ly alpha escape with JELS-MUSE: a highly complete H alpha-selected sample at z about6.1
• Deriving volume density profiles of filaments from observed surface densities
• Little Red Dots and Supermassive Black Hole Seed Formation in Ultralight Dark Matter Halos
• MEGATRON: how the first stars can create an iron metallicity plateau in the smallest dwarf galaxies