src: “Embora esses sinais estejam dentro da faixa de frequência do LISA, as amplitudes são suficientemente pequenas para não serem observadas, exceto a distâncias das fontes dentro de 33 mil a 333 mil anos-luz, o que, se as estimativas atuais da (anã branca a buracos negros de massa intermediária) taxa de ruptura … estiverem corretas, seriam eventos extremamente raros”, escrevem os autores no artigo.
tgt: “Although these signals fall within LISA’s frequency band, the amplitudes are sufficiently small that they will not likely be observed except at source distances within [around 33,000 to 333,000 light-years], which, if current estimates of the [white dwarf to intermediate-mass black hole] disruption rate… are correct, would be extremely rare events,” Anninos’ team detailed in the study.