Results 161 to 170 of about 1,336 (203)

A nearby dark molecular cloud in the Local Bubble revealed via H<sub>2</sub> fluorescence. [PDF]

open access: yesNat Astron
Burkhart B   +22 more
europepmc   +1 more source

Optical Spectrum and Photochemistry of Si2O2. [PDF]

open access: yesJ Phys Chem A
Studemund T   +4 more
europepmc   +1 more source

Discovery of the Seven-ring Polycyclic Aromatic Hydrocarbon Cyanocoronene (C<sub>24</sub>H<sub>11</sub>CN) in GOTHAM Observations of TMC-1. [PDF]

open access: yesAstrophys J Lett
Wenzel G   +20 more
europepmc   +1 more source

Stabilization Method as a Tool for Electronic State Spectroscopy. [PDF]

open access: yesJ Phys Chem A
Randi PAS, Limão-Vieira P, Bettega MHF.
europepmc   +1 more source

The Diffuse Interstellar Bands

Annual Review of Astronomy and Astrophysics, 1995
The diffuse interstellar bands are absorption features observed in the spectra of stars seen through significant column densities of interstellar material. Of the 127 confirmed DIBs in the optical region between 0.4 and about 1.3 /Lm, only 2 have (tentatively) been identified with a specific carrier.
G H Herbig
exaly   +3 more sources

Mapping local interstellar medium with diffuse interstellar bands [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2020
ABSTRACT With the use of the data from archives, we studied the correlations between the equivalent widths of four diffuse interstellar bands (4430, 5780, 5797, 6284 $\mathring{\rm A}$) and properties of the target stars (colour excess values, distances, and Galactic coordinates).
E Paunzen, Paunzen Ernst
exaly   +3 more sources

On the discovery of the diffuse interstellar bands [PDF]

open access: yesProceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2013
This contribution attempts to reconstruct the precise history of the discovery of one of astronomy's long-lasting enigmas, the so-called diffuse interstellar bands (DIBs). While systematic research into the DIBs was initiated by Merrill in 1936, the first pointers to abnormal features in the spectra of distant stars were published some 15 years earlier
Benjamin J Mccall
exaly   +3 more sources

Laboratory confirmation of C60+ as the carrier of two diffuse interstellar bands

open access: yesNature, 2015
The diffuse interstellar bands are absorption lines seen towards reddened stars. None of the molecules responsible for these bands have been conclusively identified.
Ewen K Campbell, D Gerlich, J P Maier
exaly   +2 more sources

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