Stellar population models of Lick indices with variable element abundance ratios

We provide the whole set of Lick indices from CN1 to TiO2 in the wavelength range 4000 ≲≲λ≲ 6500 Å of simple stellar population models with, for the first time, variable element abundance ratios, [α/Fe ]= 0.0, 0.3, 0.5, [α/Ca ]=−0.1, 0.0, 0.2, 0.5 and [α/N]=−0.5, 0.0. The models cover ages between 1... View More