Table 4
Free parameter values.
| Parameter | RAR 1 | RAR 2 | RAR 3 | Burkert | Sgr20 | Sgr56 |
|---|---|---|---|---|---|---|
| mc2 [keV] | 56 | 56 | 20 | – | 20 | 56 |
| θ0 | 37.766 | 37.416 | 34.417 | – | 25.919 | 31.611 |
| W0 | 66.341 | 65.745 | 68.835 | – | 52.236 | 56.065 |
| β0 | 1.198 · 10−5 | 1.208 · 10−5 | 1.274 · 10−7 | – | 2.312 · 10−9 | 2.436 · 10−8 |
| ρ0 [M⊙/kpc3] | – | – | – | 2.197 · 107 | – | – |
| r0 [kpc] | – | – | – | 10.087 | – | – |
Notes. Free parameters of the three RAR models and the Burkert profile that better predict the enclosed mass values given in Table 3, as is indicated in the text. Also shown are the best RAR free parameters that fit the enclosed Sgr mass according to the values given in Sect. 3. Sgr20 corresponds to the model with a DM particle mass of 20 keV and Sgr56 to the one with a mass of 56 keV.
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