![Figure 25](mdot_he_lrr.png)
Figure 25: Mass-loss rate vs. orbital period dependence for semidetached systems with He-star
donors and WD accretors, having post-common envelope
to 130 min. Initial masses of
components are
. He abundance in the cores of the donors at
RLOF ranges from 0.98 to 0.066 (left to right). Image from [870], copyright by the author.
![Porb = 20](article1149x.gif)
![(MHe + MWD ) = (0.40 + 0.60)M ⊙](article1150x.gif)