https://github.com/Azeret/galIMF
Revision 0b9a6a437b49edfb393a7eb94e4d8e15e5405e78 authored by juzikong on 28 July 2020, 01:17:29 UTC, committed by GitHub on 28 July 2020, 01:17:29 UTC
1 parent 6fff261
Tip revision: 0b9a6a437b49edfb393a7eb94e4d8e15e5405e78 authored by juzikong on 28 July 2020, 01:17:29 UTC
Update galevo.py
Update galevo.py
Tip revision: 0b9a6a4
stellar_luminosity.py
# The function here gives the stellar bolometric luminosity relative to the sun [L_sun],
# assuming a simplified form using only the main-sequence luminosity as a function of mass [M_sun].
# See Yan et al. 2019 for details.
# The stellar luminosity should also be a function of Y_for_helium and Z_for_metal, which shall be added later.
def stellar_luminosity_function(mass):
if mass < 0.23 ** (1 / 1.7):
lum = 0.23 * mass ** 2.3
elif mass < 1.96:
lum = mass ** 4
elif mass < (32000 / 1.4) ** (1 / 2.5):
lum = 1.4 * mass ** 3.5
else:
lum = 32000 * mass
return lum
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