Figure 11

Figure 11: GWR background produced by detached and semidetached double white dwarfs as it would be detected at the Earth. The assumed integration time is 1 yr. The ‘noisy’ black line gives the total power spectrum, the white line the average. The dashed lines show the expected LISA sensitivity for a S ∕N of 1 and 5 [212]. Semidetached double white dwarfs contribute to the peak between logf ≃ − 3.4 and − 3.0. (Figure from [286].)