Gravitational Wave Events from Three Observing Runs of LIGO/Virgo and Their Implications on the Formation Mechanisms

Astronomy Colloquium (2020 Fall Semester)

* Date: Nov 05
* Speaker: Prof. Hyung Mok Lee (SNU/KASI)
* Title: Gravitational Wave Events from Three Observing Runs of LIGO/Virgo and Their Implications on the Formation Mechanisms
* Abstract

In the first part of this talk I give a brief summary and implications of the gravitational wave sources detected through three observing runs of LIGO/Virgo. The second part will focus on the theoretical aspects of the hyperbolic encounters between black holes that lead to the formation of bound systems and their dynamical evolution in view of the future detectors operating at different frequencies

Date	Speaker	Title	Remarks
Sep 10	–	–
Sep 17	Dr. Youngung Lee(Kasi)	From Black Hole to Double Eyelid Surgery / 블랙홀에서 쌍꺼풀수술까지	Time: 15:45
Sep 24	–	No colloquium: thesis proposals
Oct 01	–	Chuseck(Korean Thanksgiving Day)
Oct 08	Dr. Satoko Sawada-Satoh(Yamaguchi University )	Radio absorption lines as good tracers in the central region of extragalaxies	Time:16:00
Oct 15	–	[KAS Fall Meeting]
Oct 22	Dr. Eckard Sturm (MPE Garching)	The core of the matter – spatially resolving the nuclei of Active Galaxies with VLTI/GRAVITY	Time:16:00
Oct 29	Dr. Giovanni Cresci (Arcetri Observatory)	The physical properties of AGN outflows and their impact on host galaxies from low to high redshift	Time: 16:30
Nov 05	Prof. Hyung Mok Lee (SNU/KASI)	Gravitational Wave Events from Three Observing Runs of LIGO/Virgo and Their Implications on the Formation Mechanisms
Nov 12	TBA	TBA
Nov 19	TBA	TBA
Nov 26	Dr. Kyungsuk Cho	Toward a next generation solar coronagraph
Dec 03	TBA	TBA

2020 fall semester detail