Punetha, L. M.; Joshi, G. C.
(1984)
Four CH line profiles at µ= 1.0 and 0.2 were Fourier transformed. They show(i) turbulent velocity εt=4.0 km s-1, and (ii)an increase in the Doppler width parameter by a factor of 1.03 in going form the centre to limb.