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| Query : 2012MNRAS.423...68S |
2012MNRAS.423...68S - Mon. Not. R. Astron. Soc., 423, 68-79 (2012/June-2)
Theoretical study of the line profiles of the hydrogen perturbed by collisions with protons.
SANTOS M.G. and KEPLER S.O.
Abstract (from CDS):
We present theoretical calculations of the quasi-molecular line profiles for the Lyman (Lyα, Lyβ, Lyγ and Lyδ) and Balmer (Hα, Hβ, Hγ, Hδ, Hε, H8, H9 and H10) series perturbed by collisions with protons. In all calculations, we include the dependence of the dipole moments as a function of the internuclear distance during the collision. The broadening from ion collisions must be added to the normal electron Stark broadening. Mergers and interactions in Sloan Digital Sky Survey type 2 quasars at z ∼ 0.3-0.4. SDSS J143027.66-005614.8: a case study
Abstract Copyright: 2012 The Authors Monthly Notices of the Royal Astronomical Society2012 RAS
Journal keyword(s): line: profiles - white dwarfs
Simbad objects: 3
| Number of rows : 3 |
| N | Identifier | Otype |
ICRS (J2000) RA |
ICRS (J2000) DEC |
Mag U | Mag B | Mag V | Mag R | Mag I | Sp type |
#ref
1850 - 2026 |
#notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | * alf CMa B | WD* | 06 45 09.3041925037 | -16 43 00.724740067 | 8.41 | 8.44 | DA1.9 | 563 | 1 | |||
| 2 | CD-38 10980 | WD* | 16 23 33.8380498896 | -39 13 46.161043572 | 9.916 | 10.885 | 11.029 | 10.936 | 10.841 | DA2 | 526 | 0 |
| 3 | HD 340611 | WD* | 20 34 21.8847019255 | +25 03 49.750446346 | 10.687 | 11.471 | 11.546 | 11.648 | 11.728 | DA2.4 | 329 | 0 |
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