Results 31 to 40 of about 712,705 (147)

Diffuse interstellar bands towards ο Per and ξ Per [PDF]

, 2012
Spectroscopic characteristics of interstellar matter vary strongly with the direction to the target star. Spectra of oPer and ξ Per contain many prominent and weak diffuse interstellar bands as well as absorption lines of some identiffed interstellar ...
Debudej, A., Kusiak, S., Wszołek, B., Ozga, J.   +3 more
core   +1 more source

Inverse Raman Scattering and the Diffuse Interstellar Bands: An Exploration of the Systemic Interconnections between Spontaneous and Inverse Raman Scattering and Extended Red Emission, Red Rectangle Bands, and Diffuse Interstellar Bands

The Astrophysical Journal
First identified in 1964, inverse Raman scattering (IRS) is a nonlinear stimulated phenomenon that induces Raman-scattered absorptions where Raman emissions would be expected.
Frédéric Zagury
doaj   +1 more source

A bibliography of papers on the diffuse interstellar bands [PDF]

, 1994
Presented is a compilation of publications on the diffuse interstellar bands, found in the literature dating back to the first known mention of the bands. It has been attempted to make this list complete, but it must be recognized that some papers may be
Heitzmann, Maribeth, Barnes, Susan, Snow, Theodore P.   +2 more
core  

Interstellar atoms, molecules and diffuse bands toward

, 2008
Aims. Supernovae offer the unique possibility to probe diffuse extra-galactic sightlines via observation of the optical transitions of atoms, molecules and the diffuse interstellar bands (DIBs).
N. L. J. Cox, F. Patat
core   +1 more source

Correlation between molecular lines and diffuse interstellar bands [PDF]

, 1994
Observations are presented of the Diffuse Interstellar Bands (DIB's) at 4726, 4763, and 4789 A and at 5780 and 5797 A together with the ultraviolet lines of CH and CN molecules for stars with different shapes of UV extinction curve.
Szczerba, Richard, Volk, Kevin, Kennelly, E. T., Walker, G. A. H., Hill, G., Sneden, C., Krelowski, J.   +6 more
core  

Neutral gas and diffuse interstellar bands in the LMC [PDF]

, 1994
Tracing the dynamics of the neutral gas and observing diffuse interstellar bands in the LMC (Large Magellanic Cloud) was the focus of this study. The S/N values, a Quartz lamp exposure, a T horium Argon Comparision lamp exposure, and spectral plots for ...
Penprase, Brian, Danks, Anthony C.
core  

The Diffuse Interstellar Bands: Contributed papers [PDF]

, 1994
Drawing a coherent picture of the observational characteristics of the Diffuse Interstellar Bands (DIB's) and the physical and chemical properties of its proposed carriers was the focus of this NASA sponsored conference. Information relating to absoption
Tielens, Alexander G. G. M.
core  

Putting the Diffuse Interstellar Bands on the Map – Literally!

, 2013
In a quest to further our understanding of the diffuse interstellar medium (ISM) as well as the unidentified carriers of the diffuse interstellar bands (DIBs), we are mapping DIBs across the sky using hundreds of hot stars as background torches ...
van Loon, J. Th.
core   +1 more source

Astronomical Infrared Bands and Diffuse Interstellar Bands Both Reproduced by Hydrocarbon Pentagon-Hexagon Combined PAH Molecules [PDF]

, 2023
This study theoretically predicts the specific Polycyclic Aromatic Hydrocarbon (PAH) molecules to reproduce both astronomically observed Infrared Bands (IR) and Diffuse Interstellar Bands (DIB).
Ota, Norio
core  

The Diffuse Interstellar Bands: Solving a Century Old Problem [PDF]

, 2017
The Diffuse Interstellar Bands (DIBs) are a set of apporoximately 500 absorption bands that are seen in the spectra of reddened stars (i.e., stars obscured by the presence of interstellar clouds in their line of sight).
Salama, Farid
core