Astrophysics colloquium: Cosmic alchemy in the era of gravitational wave astronomy

Enrico Ramirez-Ruiz, Astronomy & Astrophysics Department, University of California, Santa Cruz

artistic illustration of a person emerging from space and holding planets, stars
Across history and folklore, the question of where Earth’s gold came from has invited fantastical explanation. Modern astrophysicists have their own story.
Credit: Ashley Mackenzie for Quanta Magazine

The source of about half of the heaviest elements in the Universe has been a mystery for a long time. Although the general picture of element formation is well understood, many questions about the astrophysical details remain to be answered. Here I focus on recent advances in our understanding of the origin of the heaviest and rarest elements in the Universe.

 

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Prof. Enrico Ramirez-Ruiz, Astronomy & Astrophysics Department, University of California, Santa Cruz.

Enrico Ramirez-Ruiz is an expert in high-energy astrophysics, gamma-ray bursts, ultra compact binaries, accretions onto blackholes, gravitational wave astronomy, and chemical evolution of rare elements in the Universe. Professor Ramirez-Ruiz is particularly interested in understanding the physical processes that govern accretion onto relativistic objects such as black holes and neutron stars.

 

 


Please join via Zoom at:

https://uio.zoom.us/j/65364093986

Meeting ID: 653 6409 3986

Attendees will be muted during the colloquium, but will have the opportunity to ask questions at the end by clicking on the "raise hand” button (or send a request via chat).

Emneord: institute seminar, fredagskollokvium, cosmology, Galaxies, extragalactic astronomy
Publisert 5. sep. 2022 10:37 - Sist endret 6. sep. 2022 15:40