- #1
bagherihan
- 7
- 0
What's the way to convert n(r) to [itex] \rho(r) [/itex] in case of a spherical cloud.
n(r) is the column density, [itex] \rho(r) [/itex] is the density.
I tried (but didn't manage) to get it from their relation to the total mass:
[itex] M = 4 \pi \int r^2 \rho(r)dr = 2 \pi \int r n(r)dr [/itex] (is it correct anyway?)
Thank you,
n(r) is the column density, [itex] \rho(r) [/itex] is the density.
I tried (but didn't manage) to get it from their relation to the total mass:
[itex] M = 4 \pi \int r^2 \rho(r)dr = 2 \pi \int r n(r)dr [/itex] (is it correct anyway?)
Thank you,