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The interstellar medium is not necessary fully ionized. When a shock propagates into the partially ionized medium, some neutral particles leak into the upstream region from the downstream region. In t...
Studies of Diffuse Interstellar Bands. V. Pairwise Correlations of Eight Strong DIBs and Neutral Hydrogen, Molecular Hydrogen, and Color Excess
ISM lines and bands − ISM molecules
2010/11/15
We establish correlations between equivalent widths of eight diffuse interstel-lar bands (DIBs), and examine their correlations with atomic hydrogen, molec-ular hydrogen, and EB−V . The DIBs are...
The thermally-unstable warm neutral medium: key for modeling the interstellar medium
Galaxy Astrophysics (astro-ph.GA)
2011/1/6
We present 21-cm absorption measurements towards 12 radio continuum sources with previously identified thermally-unstable warm neutral medium (WNM). These observations were obtained with the Expanded ...
Statistical universal branching ratios for cosmic ray dissociation, photodissociation, and dissociative recombination of the C(n=2-10), C(n=2-4)H and C3H2 neutral and cationic species
Galaxy Astrophysics (astro-ph.GA)
2010/12/23
Fragmentation branching ratios of electronically excited molecular species are of first importance for the modeling of gas phase interstellar chemistry. Despite experimental and theoretical efforts th...
Shadows and photoevaporated flows from neutral clumps exposed to two ionizing sources
Shadows ionizing sources photoevaporate
2009/6/30
Shadows and photoevaporated flows from neutral clumps exposed to two ionizing sources。
Herbig-Haro Jets Emerging from a Neutral Cloud into a H II region
Herbig-Haro Jets Neutral Cloud H II region
2009/6/18
Herbig-Haro Jets Emerging from a Neutral Cloud into a H II region。
Observations of neutral and ionized gas of the WR ring nebula NGC 2359
ionized gas WR ring nebula NGC 2359
2009/6/5
Observations of neutral and ionized gas of the WR ring nebula NGC 2359。
STARK BROADENING PARAMETER TABLES FOR NEUTRAL CALCIUM SPECTRAL LINES. I
STARK BROADENING PARAMETER TABLES NEUTRAL CALCIUM SPECTRAL LINES
2009/3/19
Using a semiclassical approach, we have calculated electron−, proton−,
He II−, Mg II-, Si II- and Fe II-impact line widths and shifts for 189 Ca
I multiplets as a function of tempe...
STARK BROADENING PARAMETER TABLES FOR NEUTRAL ZINC SPECTRAL LINES
NEUTRAL ZINC SPECTRAL LINES STARK BROADENING PARAMETER TABLES
2009/3/19
Using a semiclassical approach, we have calculated electron−, proton−
and He II−impact line widths and shifts for 32 Zn I multiplets as a function
of temperature and perturber dens...
STARK BROADENING PARAMETER TABLES FOR NEUTRAL CALCIUM SPECTRAL LINES. II
STARK BROADENING PARAMETER TABLES NEUTRAL CALCIUM SPECTRAL LINES
2009/3/18
Electron-, proton-, and ionized helium-impact broadening parameter
tables for neutral calcium spectral lines, have been presented as a function of the
temperature and the perturber density. Calculat...
TD-88Up - UPGRADED NEUTRAL EARTH'S THERMOSPHERE TOTAL DENSITY TD-88 MODEL
Earth the total density TD-88 model the Earth's neutral thermosphere
2010/10/29
Improved constants of the total density TD-88 model for the Earth's neutral thermosphere are calculated. The model is fully functional within the height range of 200 to 500 km, with fixed values of th...