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Disclosing Identities in Diffuse Interstellar Bands
Science, 2011The linear isomer of C 3 H 2 has been proposed as the source of broad absorption bands in diffuse interstellar clouds, but it is still being debated.
Takeshi Oka, Benjamin J. McCall
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The Diffuse Interstellar Bands and Interstellar Dust
1995As far as we now know, interstellar dust and the diffuse interstellar bands (DIBs) are not directly related; there is no really good correlation between any DIB and a specific feature of interstellar extinction. I argue that it is not useful to consider the λ2175 “bump”, by far the strongest feature in the interstellar extinction law (in terms of ...
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The Diffuse Interstellar Bands: A Tracer For Organics In The Diffuse Interstellar Medium?
Origins of life and evolution of the biosphere, 1998The diffuse interstellar bands (DIBs) are absorption bands seen in the spectra of stars obscured by interstellar dust. DIBs are recognized as a tracer for free, organic molecules in the diffuse interstellar medium (ISM). The potential molecular carriers for the DIBs are discussed with an emphasis on neutral and ionized polycyclic aromatic hydrocarbons (
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Observations of diffuse interstellar bands and of interstellar polarization
Planetary and Space Science, 1995Abstract Results are presented from two distinct observational projects, concerning the optical diffuse interstellar bands observed with high-resolution and ultra-high resolution spectroscopy. and UV interstellar polarization observed with the Hubble Space Telescope.
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Diffuse Interstellar Bands and Garnet Grains
Nature Physical Science, 1971RECENTLY Huffman1, Manning2,3 and Dorschner4 have suggested that the diffuse interstellar bands may be caused by transitions in 3d ions situated in the tetrahedral and octahedral sites in the lattices of interstellar silicate grains. Manning3 has proposed that the grains might consist of iron-bearing garnets of the almandine and andradite type.
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Diffuse Interstellar Bands in Individual Sightlines
1995This paper reviews briefly the history of observations of diffuse interstellar bands (DIBs) — features covering the spectral range from the far UV to near IR — in individual sightlines, and describes their relations to other spectroscopic features originating in the same clouds.
J. Krełowski, C. Sneden
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Infrared diffuse interstellar bands
Monthly Notices of the Royal Astronomical Society, 2017G. A. Galazutdinov +5 more
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Quantum anomalous Hall effect from intertwined moiré bands
Nature, 2021Tingxin Li, Shengwei Jiang, Yang Zhang
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Topological complex-energy braiding of non-Hermitian bands
Nature, 2021Kai Wang, Avik Dutt, Charles C Wojcik
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