Electron irradiation and thermal chemistry studies of interstellar and planetary ice analogues at the ICA astrochemistry facility [PDF]
European Physical Journal D : Atomic, Molecular and Optical Physics, 2021 The modelling of molecular excitation and dissociation processes relevant to astrochemistry requires the validation of theories by comparison with data generated from laboratory experimentation.
D. Mifsud +12 more
semanticscholar +1 more source
The Ice Chamber for Astrophysics-Astrochemistry (ICA): A new experimental facility for ion impact studies of astrophysical ice analogs. [PDF]
Review of Scientific Instruments, 2021 The Ice Chamber for Astrophysics-Astrochemistry (ICA) is a new laboratory end station located at the Institute for Nuclear Research (Atomki) in Debrecen, Hungary.
P. Herczku +13 more
semanticscholar +1 more source
Database of space life investigations and bioinformatics of microbiology in extreme environments
Frontiers in Microbiology, 2022 Biological experiments performed in space crafts like space stations, space shuttles, and recoverable satellites has enabled extensive spaceflight life investigations (SLIs).
Junyong Wang +11 more
doaj +1 more source
Mid-infrared Spectroscopy of Protonated Benzonitrile, 2-Cyanonaphthalene, and 9-Cyanoanthracene for Astrochemical Consideration. [PDF]
ChemphyschemExperimental infrared absorption spectra of three protonated cyano‐substituted PAHs measured by infrared multiple photon dissociation using the free‐electron laser Free‐Electron Laser for Infrared eXperiments are studied. These spectra are compared to an emission spectrum measured by JWST, and the largest measured protonated cyano‐PAH, cyanoanthracene,
Rasmussen AP +6 more
europepmc +2 more sources
Recommended Thermal Rate Coefficients for the C + H$_3^+$ Reaction and Some Astrochemical Implications [PDF]
, 2016 We have incorporated our experimentally derived thermal rate coefficients for C + H$_3^+$ forming CH$^+$ and CH$_2^+$ into a commonly used astrochemical model.
Buzard, C. F. +6 more
core +3 more sources
Molecules, 2023 Multicomponent reactions (MCRs) have undoubtedly emerged as the most indispensable tool for organic chemists worldwide, finding extensive utility in the synthesis of intricate natural products, heterocyclic molecules with significant bioactivity, and ...
Hua Zhao, Yufen Zhao
doaj +1 more source
On the Energetics of the HCO$^+$ + C $\to$ CH$^+$ + CO Reaction and Some Astrochemical Implications [PDF]
, 2017 We explore the energetics of the titular reaction, which current astrochemical databases consider open at typical dense molecular (i.e., dark) cloud conditions.
Bhaskar, Roshan G. +3 more
core +3 more sources
Three-body aggregation of guest molecules as a key step in methane hydrate nucleation and growth
Communications Chemistry, 2022 Gas hydrates have an important role in environmental and astrochemistry, as well as energy materials, but the hydrate nucleation process is not fully understood.
Wenfeng Hu +9 more
doaj +1 more source
Astrochemistry: A Summary [PDF]
Proceedings of the International Astronomical Union, 1987 A summary is given of the presentations delivered at IAU Symposium 231.
openaire +2 more sources
Spectroscopic FTIR study for pathway of ribose formation via formose reaction in Astrochemistry
Journal of Physics: Conference Series, 2023 Ribose is one of the crucial molecular species in the study of the origin of life as it is the backbone of ribonucleic acid (RNA). On the early Earth, sugars including ribose are thought to be formed through formose reaction.
S. Homnan +7 more
semanticscholar +1 more source