An upper limit to the abundance of Be-9 in the Population II star HD 76932 from a high resolution spectrum with IUE
A high resolution spectrum (Δλ = 0.2 Å) of the Population II star HD 76932 from the archive of the IUE satellite has been analysed in a search for measurable resonance absorption lines due to 9Be. Matching the observations by a synthesized model of the wavelength region around the doublet at 3130 Å gives a conservative upper limit for the abundance
Molaro, P. et al.
Advertised on:
10
1984