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Gravitational Wave Paleontology: a new frontier to probe massive stars through cosmic history

8 Dec 2023, 09:30
45m
IIT Guwahati

IIT Guwahati

Speaker

Floor Broekgaarden (Simons Foundation | Columbia | Johns Hopkins)

Description

In this talk I will discuss the challenges and prospects of Gravitational-wave Paleontology: studying massive stars from their `remnants’ as compact object coalescences, with the goal to answer the key questions in gravitational-wave astronomy today: What can we learn from these gravitational-wave sources about the formation, lives, and explosive deaths of massive stars across cosmic time? How do we unravel the gravitational-wave formation channels? I will discuss open challenges in gravitational waves including the “Uncertainty Challenge” and give an overview of current efforts in the field to overcome this.

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