3 papers
astro-ph.EP2026
Ortho-Para Chemistry of H2CO in the Protoplanetary Disk TW Hya
M. Gaillard, A. Faure, P. Hily-Blant +4
The spatial distribution of the chemical reservoirs in protoplanetary disks is key to elucidate the composition of planets, especially habitable ones. However, the partitioning of…
astro-ph.SR2025
Anatomy of the Class I protostar L1489 IRS with NOEMA - II. A disk replenished by a massive streamer
M. Tanious, R. Le Gal, A. Faure +3
(abridged) Streamers are newly identified channels that transport mass from large, molecular-cloud scales down to small, protoplanetary-disk scales. To better understand their impa…
astro-ph.IM2025
Dissociative recombination of NH: Isotopic effects
J. Zs. Mezei, A. Orban, S. Demes +4
The investigation of the isotopic ratio of interstellar nitrogen -- N versus N -- is done, for explaining its variations observed for N2H+ in different interstellar a…