Friday, December 16, 2022 12:00pm to 1:00pm
About this Event
Wean Hall, Hamerschlag Dr, Pittsburgh, PA 15213
https://www.physicsandastronomy.pitt.edu/events/astro-lunch-seminar-surabhi-sachdev-uwmgtMaking gravitational-wave transient catalogs
We are in the era of gravitational-wave and multi-messenger astronomy, kick-started by the Advanced LIGO and Advanced Virgo detectors. The Advanced detectors concluded their third observing run (O3) in March 2020. The latest catalog of compact binary coalescences from LIGO-Virgo-KAGRA contains 90 events with probability of astrophysical origin greater than 0.5. All events are believed to be mergers of neutron stars or/ and black holes. In this talk, I will describe the data analysis techniques and framework used to produce these catalogs. I will also provide a summary of the observations highlighting what we can learn from these observations.
Please let us know if you require an accommodation in order to participate in this event. Accommodations may include live captioning, ASL interpreters, and/or captioned media and accessible documents from recorded events. At least 5 days in advance is recommended.
Department members, see email for remote access. Non-department members, contact paugrad@pitt.edu for access or join the Physics & Astronomy Events Newsletter.