The SSPs with Enhanced mix
The
SSPs models calculated by Tantalo
& Chiosi 2004 with different degree
of enhancement are given in the following table.
First column
correspond to the Solar-Scaled SSPs index grid calculated with the Worthey
Fitting Functions. Columns (3) and (4) give the grids of SSPs with
enhanced indices (corrected adopting the Trager
et al. (2000) formulation and the Tripicco
& Bell (1995) Response Functions, see equation) for the two
different values of the enhancement (see Tantalo
& Chiosi 2004 for all details).
Column
(2) give the assumed enhancement for Ti:
[Ti/Fe]=0.63
is the value for which the SGWC00 enhanced set of stellar models has been
calculated.
[Ti/Fe]=0.20
correspond to the mean values for Galactic field stars (Gratton
et al. 2003).
Finally
[Ti/Fe]=0.
G=0.00 |
[Ti/Fe] |
G=0.3557 |
G=0.50 |
0.63 |
SSP_enhanced_03.ind | SSP_enhanced_05.ind | |
0.20 |
SSP_enhanced_03.ind | SSP_enhanced_05.ind | |
0.00 |
SSP_enhanced_03.ind | SSP_enhanced_05.ind |
Each files contains:
Columns (1) through (4): ind, Log(T) (in Gyr), Z and G (equal to A[E/Fe] using the Trager et al. (2000) notation)
Columns
(4) through (31) the indices: CN1, CN2, Ca4227, G4300, Fe4383, Ca4455,
Fe4531, C24668, Hb, Fe5015,
Mg1, Mg2, Mgb, Fe5270, Fe5335, Fe5406, Fe5709, Fe5782, NaD, TiO1, TiO2, HdA,
HgA, HdF, HgF,
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Last update: Set 26, 2007