Results 91 to 100 of about 3,913 (202)

Infrared Band Strengths and Other Properties of Three Interstellar Compounds—Amorphous Isocyanic Acid, Formaldehyde, and Formic Acid

The Astrophysical Journal
Infrared (IR) spectral features of interstellar and solar system ices have been attributed to solid organic and inorganic compounds for over 50 yr, but in many cases the laboratory IR data needed to fully quantify such work have never been published ...
Reggie L. Hudson, Yukiko Y. Yarnall, Perry A. Gerakines   +2 more
doaj   +1 more source

Data-Driven UPLC-Orbitrap MS Analysis in Astrochemistry

Life, 2019
Meteorites have been found to be rich and highly diverse in organic compounds. Next to previous direct infusion high resolution mass spectrometry experiments (DI-HR-MS), we present here data-driven strategies to evaluate UPLC-Orbitrap MS analyses.
Alexander Ruf, Pauline Poinot, Claude Geffroy, Louis Le Sergeant d’Hendecourt, Gregoire Danger   +4 more
doaj   +1 more source

Computational challenges in Astrochemistry [PDF]

, 2017
Cosmic evolution is the tale of progressive transition from simplicity to complexity. The newborn universe starts with the simplest atoms formed after the Big Bang and proceeds toward ‘astronomical complex organic molecules’ (astroCOMs).
Puzzarini, Cristina, Cristina Puzzarini, Bloino, Julien, Malgorzata Biczysko, Biczysko, Malgorzata, Julien Bloino   +5 more
core   +1 more source

88th Annual Meeting of the Meteoritical Society 2026: Abstracts

Meteoritics &Planetary Science, Volume 61, Issue S1, Page S48-S551, August 2026.
wiley   +1 more source

Radiation-driven Destruction of N-heterocycles in the Presence and Absence of Water Ice

The Astrophysical Journal
Simple N -heterocycles are expected to be an abundant class of molecules within the interstellar medium, and increasingly complex heterocycles (e.g., nucleobases) have been detected within meteoritic organic material and in samples returned from the ...
Patrick D. Tribbett, Yukiko Y. Yarnall, Perry A. Gerakines, Reggie L. Hudson, Christopher K. Materese   +4 more
doaj   +1 more source

Astrochemistry in an Ion Storage Ring [PDF]

, 2012
Storage ring studies of low energy electron collisions with molecular ions have been carried out for dissociative recombination (DR) of fluorine-bearing molecules. Here we report on work aiming to improve the understanding of astrochemistry involving HF,
Orlov, D. A., Krantz, C., Schwalm, D., Geppert, W., Lestinsky, M., Wolf, A., Grieser, M., Nordhorn, C., Novotny, S., Stutzel, J., Buhr, H., Froese, M., Petrignani, A., Grussie, F., Berg, M. H., Mendes, M., Novotny, Oldrich, Hamberg, M., Savin, Daniel Wolf, Shornikov, A.   +19 more
core   +1 more source

Editorial: Refractory Astrochemistry

Frontiers in Astronomy and Space Sciences, 2022
Ryan C. Fortenberry, Stefan T. Bromley, Stefan T. Bromley   +2 more
doaj   +1 more source

Astrochemical study of early embedded disks

Frontiers in Astronomy and Space Sciences
The question of how our planet was formed and, more generally, how a planetary system forms is fundamental and has been addressed in a broad range of research domains.
Eleonora Bianchi, Eleonora Bianchi
doaj   +1 more source

Astrochemistry and Observations [PDF]

, 1997
8 pages, 6 figures in text, From Fourth Cologne-Bonn-Zermatt-Symposium, The Dense Interstellar Matter in ...
openaire   +2 more sources

Integrating astrochemistry in hydrodynamics

Dynamics and astrochemistry in the cosmos frequently, and sometimes strongly, feedback on one another. Therefore, the most predictive simulations of the cosmos should include coupled dynamics + chemistry.
Haugbølle, Troels, Ramsey, Jon, Lupi, Alessandro   +2 more
core   +1 more source