Reference : Doubly ionized rare earths in α2 Canum Venaticorum
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/72217
Doubly ionized rare earths in α2 Canum Venaticorum
English
Swings, Polydore [Mount Wilson Observatory > > > > > >]
1944
Astrophysical Journal
University of Chicago Press
100
132-136
No
International
0004-637X
Chicago
IL
[en] The strongest lines of Eu III, Gd III, Ce III, Sa III, and La III in the region λλ 3070-3300 are identified in the spectrum of α2 CVn. Their intensities and radial velocities undergo changes parallel to those of the lines of the corresponding singly ionized elements. Several unidentified lines in the blue-violet region are probably due to Dy III.
Researchers ; Professionals
http://hdl.handle.net/2268/72217
10.1086/144649
http://adsabs.harvard.edu/abs/1944ApJ...100..132S

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