comovvol: Co-moving Volume

In taranu/astro: Astronomy Functions, Tools and Routines

Description

Calculates comoving volume

Usage

comovvol(z = 1, c = 3E8, H = 70, M = 0.3, L = 1-M, K = 1-M-L, units = "Gpc3")

Arguments

z	redshift
c	speed of light (m/s)
H	Hubble constant (km/s/Mpc)
M	Omega M - matter
L	Omega L - energy
K	Omega K - curvature
units	output units [Gpc3/Mpc3/ly3/m3]

Value

Comoving volume in indicated units to the given redshift with the given cosmology.

Author(s)

Lee Kelvin <[e-mail]>

References

Hogg D. W., 1999, ArXiv Astrophysics e-prints, arXiv:astro-ph/9905116

See Also

The astronomy package: astro.

taranu/astro documentation built on May 23, 2019, 7:36 a.m.