Figure 14

Figure 14: Gravitational waves background formed by the Galactic population of white dwarfs and signal amplitudes produced by some of the most compact binaries with white dwarf components ([273]). The green line presents results from [286], the black one from [287], while the red one presents a model with all assumptions similar to [287], but with the γ-formalism for the treatment of common envelopes [285284] (see also Section 3.5). The blue line shows the background derived in [28]. (Figure from [275].)