Results 1 to 10 of about 57,383 (218)

First Principles Rovibronic Absorption Spectra of HF Molecule. [PDF]

J Comput Chem
Hydrogen fluoride (HF) is astrophysically important, as it has been detected in sunspots, Venus, red giants, and the interstellar medium, serving as a probe of exoplanet atmospheres. This article presents an ab initio investigation of HF rovibronic spectroscopy, combining high‐level electronic‐structure data with nuclear‐motion solutions and refinement
Abu El Kher N, Shibli M, Korek M, Yurchenko SN, Tennyson J, El-Kork N.   +5 more
europepmc   +2 more sources

Mid-infrared Spectroscopy of Protonated Benzonitrile, 2-Cyanonaphthalene, and 9-Cyanoanthracene for Astrochemical Consideration. [PDF]

Chemphyschem
Experimental 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, Rossi C, Gans B, Finazzi L, Oomens J, Berden G, Jacovella U.   +6 more
europepmc   +2 more sources

Laboratory detection and rotational spectroscopy of <i>trans</i>-HNSO: implications for astronomical observations. [PDF]

Front Chem
Lattanzi V, Sanz-Novo M, Rivilla VM, Jiménez-Serra I, Caselli P.   +4 more
europepmc   +1 more source

The simplest iminophosphane HPNH and its photoisomerization to aminophosphinidene H₂NP. [PDF]

Nat Commun
Jiang J, Guo Y, Huang L, Wang L, Rauhut G, Zeng X.   +5 more
europepmc   +1 more source

Chemistry in Extreme Environments: The Mystery of Molecular Complexity in Space. [PDF]

ACS Cent Sci
Puzzarini C, Alessandrini S.
europepmc   +1 more source

Swift Heavy Ion-Induced Chemistry of CH₃CN Ices at 10 and 80 K. [PDF]

ACS Earth Space Chem
de Barros ALF, da Costa CAP, Murhej Y, Sreeja R, Doreste DV, da Silveira EF, Bouduch P, Rothard H, Michielan M, Ascenzi D, Domaracka A.   +10 more
europepmc   +1 more source

Increased and varied radiation during the Sun's encounters with cold clouds in the last 10 million years. [PDF]

Sci Rep
Opher M, Giacalone J, Loeb A, Economo EP, Cummings A, Middleton J, Zucker C, Miller JA, Nica A, Hatzaki M.   +9 more
europepmc   +1 more source

Interstellar absorption lines in the directions of extragalactic objects – I [PDF]

Monthly Notices of the Royal Astronomical Society, 1983
J. C. Blades, Donald C. Morton
openaire   +1 more source

Multiscale Perspectives on Solid-Phase Astrochemistry: Laboratory, Computation, and Open Questions. [PDF]

Space Sci Rev
Dickers MD, Mifsud DV, Mason NJ, Fantuzzi F.   +3 more
europepmc   +1 more source

C₂₀ and nitrogen-substituted fullerenes: anharmonic IR and UV-vis spectra for astrophysical environments. [PDF]

RSC Adv
Karri VL, Chaudhari A, Onaka T, Naganathappa M.   +3 more
europepmc   +1 more source