hmf.alternatives.wdm.Viel05.lam_hm

property Viel05.lam_hm

Half-mode length scale, in comoving \(h^{-1}{\rm Mpc}\).

The wavelength \(2\pi/k\) at which \(T(k) = 1/2\): \(\lambda_{\rm hm} = 2\pi\alpha(2^{\nu/5} - 1)^{-1/(2\nu)}\), from Schneider et al. (2012), eq. 8.