а если две Дыры Галактик решат

вдруг слиться
меж собой

тогда Вселенная
мгновенно

с учетом опозданья
время

исчезнет -
поглотив людей
как топят
в ведрах вирусей

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R. Abbott et al.
(LIGO Scientific Collaboration and Virgo Collaboration)
(Received 30 May 2020; revised 19 June 2020; accepted 9 July 2020; published 2 September 2020)
On May 21, 2019 at 03:02:29 UTC Advanced LIGO and Advanced Virgo observed a short duration gravitational-wave signal, GW190521, with a three-detector network signal-to-noise ratio of 14.7, and an  estimated false-alarm rate of 1 in 4900 yr using a search sensitive to generic transients. If GW190521 is  from a quasicircular binary inspiral, then the detected signal is consistent with the merger of two black holes with masses of 85;21 ;14 M; and 66;17  ;18 M; (90% credible intervals). We infer that the primary black hole mass lies within the gap produced by (pulsational) pair-instability supernova processes, with only a
0.32% probability of being below 65 M;. We calculate the mass of the remnant to be 142;28 ;16 M;, which can be considered an intermediate mass black hole (IMBH). The luminosity distance of the source is 5.3;2.4 ;2.6 Gpc, corresponding to a redshift of 0.82;0.28 ;0.34 . The inferred rate of mergers similar to GW190521 is 0.13;0.30
;0.11 Gpc;3 yr ; 1.
DOI: 10.1103/PhysRevLett.125.101102


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