BD+173248 CS 22892!052 CS 31082!001 HD 115444 HD 221170 SS r!process (Simmerer) SS r!process (Arlandini)
Relative log !
!0.60 La !1.00
Cowan et al. 2011
Figure 1.— Recent abundance determinations in five r-process rich stars, based upon new atomic lab data, compared with two solar system r-process only predictions. The abundances in each star have been normalized to the element Eu. After Sneden et al. (2009). Reproduced by permission of the AAS.