Astrochemistry and compositions of planetary systems
KI Öberg, EA Bergin - Physics Reports, 2021 - Elsevier
Planets form and obtain their compositions in disks of gas and dust around young stars. The
chemical compositions of these planet-forming disks regulate all aspects of planetary …
chemical compositions of these planet-forming disks regulate all aspects of planetary …
The Leiden Atomic and Molecular Database (LAMDA): Current status, recent updates, and future plans
FFS van der Tak, F Lique, A Faure, JH Black… - Atoms, 2020 - mdpi.com
The Leiden Atomic and Molecular Database (LAMDA) collects spectroscopic information
and collisional rate coefficients for molecules, atoms, and ions of astrophysical and …
and collisional rate coefficients for molecules, atoms, and ions of astrophysical and …
First glycine isomer detected in the interstellar medium: glycolamide (NH2C (O) CH2OH)
We report the first detection in the interstellar medium (ISM) of a C 2 H 5 O 2 N isomer: syn-
glycolamide (NH 2 C (O) CH 2 OH). The exquisite sensitivity at sub-mK levels of an …
glycolamide (NH 2 C (O) CH 2 OH). The exquisite sensitivity at sub-mK levels of an …
Precursors of the RNA world in space: detection of (Z)-1, 2-ethenediol in the interstellar medium, a key intermediate in sugar formation
We present the first detection of (Z)-1, 2-ethenediol,(CHOH) 2, the enol form of
glycolaldehyde, in the interstellar medium toward the G+ 0.693− 0.027 molecular cloud …
glycolaldehyde, in the interstellar medium toward the G+ 0.693− 0.027 molecular cloud …
Prebiotic precursors of the primordial RNA world in space: Detection of NH2OH
VM Rivilla, J Martín-Pintado… - The Astrophysical …, 2020 - iopscience.iop.org
One of the proposed scenarios for the origin of life is the primordial RNA world, which
considers that RNA molecules were likely responsible for the storage of genetic information …
considers that RNA molecules were likely responsible for the storage of genetic information …
Ionize Hard: Interstellar PO+ Detection
VM Rivilla, J García De La Concepción… - Frontiers in Astronomy …, 2022 - frontiersin.org
We report the first detection of the phosphorus monoxide ion (PO+) in the interstellar
medium. Our unbiased and very sensitive spectral survey toward the G+ 0.693–0.027 …
medium. Our unbiased and very sensitive spectral survey toward the G+ 0.693–0.027 …
Evolutionary study of complex organic molecules in high-mass star-forming regions
A Coletta, F Fontani, VM Rivilla, C Mininni… - Astronomy & …, 2020 - aanda.org
We have studied four complex organic molecules (COMs), the oxygen-bearing methyl
formate (CH 3 OCHO) and dimethyl ether (CH 3 OCH 3) as well as the nitrogen-bearing …
formate (CH 3 OCHO) and dimethyl ether (CH 3 OCH 3) as well as the nitrogen-bearing …
Formation of phosphorus monoxide (PO) in the interstellar medium: Insights from quantum-chemical and kinetic calculations
JG de la Concepción, C Puzzarini… - The Astrophysical …, 2021 - iopscience.iop.org
In recent years, phosphorus monoxide (PO), an important molecule for prebiotic chemistry,
has been detected in star-forming regions and in the comet 67P/Churyumov-Gerasimenko …
has been detected in star-forming regions and in the comet 67P/Churyumov-Gerasimenko …
The astrochemical evolutionary traits of phospholipid membrane homochirality
Compartmentalization is crucial for the evolution of life. Present-day phospholipid
membranes exhibit a high level of complexity and species-dependent homochirality, the so …
membranes exhibit a high level of complexity and species-dependent homochirality, the so …
First extragalactic detection of a phosphorus-bearing molecule with ALCHEMI: Phosphorus nitride (PN)
Context. Phosphorus (P) is a crucial element for life given its central role in several
biomolecules. P-bearing molecules have been discovered in different regions of the Milky …
biomolecules. P-bearing molecules have been discovered in different regions of the Milky …