SIMBAD references

2001A&A...377..677W - Astronomy and Astrophysics, volume 377, 677-686 (2001/10-2)

A possible sets of diffuse bands originating at the same carrier.

WESELAK T., FULARA J., SCHMIDT M.R. and KRELOWSKI J.

Abstract (from CDS):

This paper discusses measurements of eight selected diffuse interstellar bands (DIBs): λλ5793, 5809, 5819, 5828, 6196, 6397, 6614 and 6660 performed in high resolution, high S/N spectra of 41 reddened stars. Central depths, considered less error-prone than equivalent widths, are measured and mutual correlations between the selected DIBs are analyzed. Tight correlations between the DIBs: 5809, 6196, 6614 and 6660 may suggest their common origin despite their widths differing by a factor of up to 2. The performed simulations prove that this fact does not preclude a common, molecular carrier of such features.

Abstract Copyright:

Journal keyword(s): ISM: molecules - line: identification - methods: laboratory

Status at CDS:  

Simbad objects: 41

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2020.04.08-05:01:27

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