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Galaxy evolution: SFR tracers<br />

SFR [M/yr] = K • Luminosity<br />

<br />

<br />

<br />

<br />

<br />

<br />

U band<br />

UV continuum<br />

Hydrogen recombination lines<br />

Forbidden lines<br />

Far-infrared<br />

1.4 GHz Radio<br />

R=Light / SFR<br />

R STANDARD<br />

:<br />

- Salpeter IMF, Z <br />

- Mmax=100M <br />

- A V<br />

=1, dust screen<br />

Charlot et al 98<br />

Local SFR calibrations valid for high<br />

redshift? (see Cardiel+03, Moustakas+06)

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