New frontiers in transient astrophysics: gravitational-wave multi-messenger sources and r-process nucleosynthesis
- π€ Speaker: Enrico Ramirez-Ruiz (UC Santa Cruz)
- π Date & Time: Thursday 13 February 2025, 16:00 - 17:00
- π Venue: Hoyle Lecture Theatre, Institute of Astronomy (and online - details to be sent by e-mail)
Abstract
The detection of GW170817 enabled us to track down and watch the cataclysmic event in multiple wavelengths of light, allowing us to scrutinize the source of these cosmic ripples for the first time. This discovery provided the first solid evidence that neutron-star smashups are the source of much of the Universe’s gold, platinum and other heavy elements in the Universe. With a single event, we were able to answer fundamental questions in general relativity, cosmology, nuclear physics, and astrophysics. However, other parts of the story told by these events are still shrouded in mystery. For astronomers and physicists across disciplines, this is an extremely exciting time to be alive.
Series This talk is part of the The Kavli Lectures series.
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Enrico Ramirez-Ruiz (UC Santa Cruz)
Thursday 13 February 2025, 16:00-17:00