All Tables

Table 10: Spectroscopic $T_{\rm eff}$ and Li abundances¹ derived for the subgroup of Li detected (left) and Li non-detected stars (right).
Table 11: Sensitivity of the derived Li abundances (in dex) to slight changes in the model atmosphere parameters for IRAS 15255+1944.
Table 12: Distribution of sources among the different subgroups identified in the sample as a function of their OH expansion velocity and variability properties.
Table 1: The sample of Galactic O-rich AGB stars.
Table 2: The sample of comparison stars.
Table 3: The sample of peculiar carbon AGB stars.
Table 4: Log of the spectroscopic observations.
Table 5: Galactic O-rich AGB stars where the lithium line was detected.
Table 6: Galactic O-rich AGB stars where the lithium line was not detected.
Table 7: Galactic O-rich AGB stars for which no analysis of the lithium line was possible.
Table 8: Comparison stars.
Table 9: Peculiar C-rich AGB stars.