APC colloquium

Prof. Mikhail Shaposhnikov (EPFL)
lien zoom: https://u-paris.zoom.us/j/84776224570?pwd=ZWNLMEQ0bThsWGJuL0IvbnUxTEpxUT09

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link to the recording: 
https://u-paris.zoom.us/rec/share/CV2AsKPb3yuIbdZY_EATyl6pOb4oHC_S6xbV2QC9rnduxGXu41ZPXH3--7l8CGV9.yOfYXSlYDjdNMIoh 

Stas Babak (APC), 11am on zoom

In this talk I introduce GW event GW190521 and describe its properties. 
Then I will assume its association with the optical flare observed by the Zwicky Transient 
Facility in an Active Galactic Nucleus (AGN). After giving some plausible explanation of this association, 
I will move to possibility observing GW190521-like event(s) with LISA. LISA should detect few tens 
of stellar-mass black hole binaries few years before the 3rd generation of ground-based GW