3 papers
astro-ph.EP2024
Radial and vertical constraints on the icy origin of HCO in the HD 163296 Protoplanetary Disk
Claudio Hernández-Vera, Viviana V. Guzmán, Elizabeth Artur de la Villarmois +6
HCO is a small organic molecule widely detected in protoplanetary disks. As a precursor to grain-surface formation of CHOH, HCO is considered an important precursor of…
astro-ph.GA2024
On the magnetic field properties of protostellar envelopes in Orion
Bo Huang, Josep M. Girart, Ian W. Stephens +23
We present 870 um polarimetric observations toward 61 protostars in the Orion molecular clouds, with ~400 au (1") resolution using the Atacama Large Millimeter/submillimeter Array.…
astro-ph.EP2024
Chemistry in externally FUV irradiated disks in the outskirts of the Orion Nebula
Javiera K. DÃaz-BerrÃos, Viviana V. Guzmán, Catherine Walsh +4
Most stars are born in stellar clusters and their protoplanetary disks, which are the birthplaces of planets, can therefore be affected by the radiation of nearby massive stars. Ho…