The family of amide molecules toward NGC 6334I
Amide molecules produced in space could play a key role in the formation of biomolecules
on a young planetary object. However, the formation and chemical network of amide …
on a young planetary object. However, the formation and chemical network of amide …
Reactive desorption of CO hydrogenation products under cold pre-stellar core conditions
The astronomical gas-phase detection of simple species and small organic molecules in
cold pre-stellar cores, with abundances as high as∼ 10− 8–10− 9 n H, contradicts the …
cold pre-stellar cores, with abundances as high as∼ 10− 8–10− 9 n H, contradicts the …
The prebiotic molecular inventory of Serpens SMM1-I. An investigation of the isomers CH3NCO and HOCH2CN
Aims. Methyl isocyanate (CH 3 NCO) and glycolonitrile (HOCH 2 CN) are isomers and
prebiotic molecules that are involved in the formation of peptide structures and the …
prebiotic molecules that are involved in the formation of peptide structures and the …
Processing of hydroxylamine, NH2OH, an important prebiotic precursor, on interstellar ices
Hydroxylamine, NH2OH, is one of the already detected interstellar molecules with the
highest prebiotic potential. Yet, the abundance of this molecule found by astronomical …
highest prebiotic potential. Yet, the abundance of this molecule found by astronomical …
Complex organic molecules in protoplanetary disks: X-ray photodesorption from methanol-containing ices-I. Pure methanol ices
Context. Astrophysical observations show complex organic molecules (COMs) in the gas
phase of protoplanetary disks. X-rays emitted from the central young stellar object that …
phase of protoplanetary disks. X-rays emitted from the central young stellar object that …
H2 chemistry in interstellar ices: the case of CO ice hydrogenation in UV irradiated CO: H2 ice mixtures
Context. In dense clouds, hydrogenation reactions on icy dust grains are key in the formation
of molecules, like formaldehyde, methanol, and complex organic molecules (COMs). These …
of molecules, like formaldehyde, methanol, and complex organic molecules (COMs). These …
Enhanced formation of interstellar complex organic molecules on carbon monoxide ice
G Molpeceres, K Furuya, Y Aikawa - arxiv preprint arxiv:2405.20707, 2024 - aanda.org
We investigated the role of carbon monoxide ice in the chemical evolution of prestellar cores
using astrochemical rate equation models. We constrained the ratios of the binding energies …
using astrochemical rate equation models. We constrained the ratios of the binding energies …
Hydroxylamine in Astrophysical Ices: IR Spectra and Cosmic Ray-Induced Radiolytic Chemistry
B Maté, RJ Peláez, G Molpeceres, R Rácz… - arxiv preprint arxiv …, 2025 - arxiv.org
Gas-phase hydroxylamine (NH $ _2 $ OH) has recently been detected within dense clouds
in the interstellar medium. However, it is also likely present within interstellar ices, as well as …
in the interstellar medium. However, it is also likely present within interstellar ices, as well as …
[PDF][PDF] The formation of complex organic molecules in dense clouds: sweet results from the laboratory
KJ Chuang - Mon. Not. R. Astron. Soc, 2016 - scholarlypublications …
Complex organic molecules (COMs) have been observed not only in the hot cores
surrounding low-and high-mass protostars, but also in cold dark clouds. Therefore, it is …
surrounding low-and high-mass protostars, but also in cold dark clouds. Therefore, it is …
[PDF][PDF] PHOTODESORPTION FROM ICES CONTAINING H2CO AND CH3OH
The interplay between gas and ice is expected to play an important role in the observed
molecular abundances in cold and dense regions of the interstellar medium (ISM). The role …
molecular abundances in cold and dense regions of the interstellar medium (ISM). The role …