Results 201 to 210 of about 22,641 (242)

Hydrogen cyanide and hydrocarbons mix on Titan. [PDF]

Proc Natl Acad Sci U S A
Izquierdo-Ruiz F, Cable ML, Hodyss R, Vu TH, Sandström H, Lobato A, Rahm M.   +6 more
europepmc   +1 more source

Diffuse interstellar bands in Orion: The environment dependence of DIB strength

, 1994
Peter Jenniskens, P. Ehrenfreund, Bernard Foing   +2 more
openalex   +1 more source

Nitrogen- and oxygen-rich organic material indicative of polymerization in pre-aqueous cryochemistry on Bennu's parent body. [PDF]

Nat Astron
Sandford SA, Gainsforth Z, Nuevo M, Marcus MA, Bechtel HA, Ogliore RC, Jones C, Dominguez G, Glavin DP, Dworkin JP, McCoy TJ, Russell SS, Zega TJ, Connolly HC, Lauretta DS.   +14 more
europepmc   +1 more source

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Diffuse interstellar bands

Astronomical & Astrophysical Transactions, 2003
The identification of diffuse interstellar bands (DIBs) remains an open problem since discovery of the first two such features 80 years ago. Any attempt to solve the mystery of the carrier(s) of the DIBs must involve interdisciplinary collaboration between molecular physicists, chemists and astronomers.
B. Wszołek, M. Wszołek
openaire   +1 more source

Diffuse interstellar absorption bands

Science in China Series G: Physics, Mechanics and Astronomy, 2009
The diffuse interstellar bands (DIBs) are a large number of absorption bands that are superposed on the interstellar extinction curve and are of interstellar origin. Since the discovery of the first two DIBs in the 1920s, the exact nature of DIBs still remains unclear.
FuYuan Xiang, ShunLin Liang, AiGen Li
openaire   +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.
openaire   +2 more sources

Diffuse interstellar bands

Publications of the Astronomical Society of the Pacific, 1988
The paper presents a review of the observational investigations of the diffuse interstellar bands (DIBs) which, despite being the object of considerable research, remain unidentified since 1921. The review is focused on the most recent investigations done with the aid of solid-state detectors which make it possible to obtain high S/N spectra.
openaire   +1 more source

On the diffuse interstellar bands

Journal of the Chemical Society, Faraday Transactions, 1993
The problem of the diffuse interstellar bands is considered from a spectroscopic viewpoint. A partial decomposition of the astrophysical spectrum based on the grouping of some of the bands into families is discussed with particular reference to ‘diffuse bands’ observed in emission from the Red Rectangle nebula.
Janet R. Miles, Peter J. Sarre
openaire   +1 more source

The Diffuse Interstellar Band Spectrum

1995
The location of diffuse interstellar bands (DIBs) in the electromagnetic spectrum, their shape and relative position, as well as their relative intensities contain information about the nature of the DIB carrier. What follows is a brief summary of such features of the DIB spectrum as they emerge from a recent systematic survey of DIBs and from related ...
P. Jenniskens, F.-X. Désert
openaire   +1 more source

Shape of the Diffuse Interstellar Bands

Nature Physical Science, 1971
THE diffuse interstellar bands, which have been known for about 36 years1, are still one of the mysteries of astronomy. One hope has been that with definite identification of these bands will come not only further information about interstellar matter and its condition but, more specifically, more information about the nature of interstellar grains ...
J. MAYO GREENBERG, R. STOECKLY
openaire   +1 more source