**Advance booking is required here**
Dublin Institute for Advanced Studies – School of Theoretical Physics Statutory Public Lecture 2017
Friday 15th December 2017 at 6.00 p.m.
The Physics and Astrophysics of Merging Neutron-Star Binaries
By: Prof. Dr. Luciano Rezzolla (Goethe University of Frankfurt)
Location: Edmund Burke Theatre (Room 1008), Arts Building, Trinity College Dublin
Abstract: I will argue that if black holes represent one the most fascinating implications of Einstein’s theory of gravity, neutron stars in binary system are arguably its richest laboratory, where gravity blends with astrophysics and particle physics. I will discuss the rapid recent progress made in modelling these systems and show how the inspiral and merger of a binary system of neutron stars is more than a strong source of gravitational waves. Indeed, while the gravitational signal can provide tight constraints on the equation of state for matter at nuclear densities, the formation of a black-hole–torus system can explain much of the phenomenology of short gamma-ray bursts, while the ejection of matter during the merger can shed light on the chemical enrichment of the universe.
About Professor Rezzolla : Prof. Dr. Luciano Rezzolla is presently the Chair of Theoretical (Relativistic) Astrophysics and Director at the Institute for Theoretical Physics (ITP) of the Goethe University of Frankfurt, Germany. He is also Senior Fellow at the Frankfurt Institute of Advanced Studies (FIAS).
Leave a Comment
Last Updated: 23rd May 2018 by mary
15th December – School of Theoretical Physics Statutory Public Lecture 2017
**Advance booking is required here**
Dublin Institute for Advanced Studies – School of Theoretical Physics Statutory Public Lecture 2017
Friday 15th December 2017 at 6.00 p.m.
The Physics and Astrophysics of Merging Neutron-Star Binaries
By: Prof. Dr. Luciano Rezzolla (Goethe University of Frankfurt)
Location: Edmund Burke Theatre (Room 1008), Arts Building, Trinity College Dublin
Abstract: I will argue that if black holes represent one the most fascinating implications of Einstein’s theory of gravity, neutron stars in binary system are arguably its richest laboratory, where gravity blends with astrophysics and particle physics. I will discuss the rapid recent progress made in modelling these systems and show how the inspiral and merger of a binary system of neutron stars is more than a strong source of gravitational waves. Indeed, while the gravitational signal can provide tight constraints on the equation of state for matter at nuclear densities, the formation of a black-hole–torus system can explain much of the phenomenology of short gamma-ray bursts, while the ejection of matter during the merger can shed light on the chemical enrichment of the universe.
About Professor Rezzolla : Prof. Dr. Luciano Rezzolla is presently the Chair of Theoretical (Relativistic) Astrophysics and Director at the Institute for Theoretical Physics (ITP) of the Goethe University of Frankfurt, Germany. He is also Senior Fellow at the Frankfurt Institute of Advanced Studies (FIAS).
Category: News, School of Theoretical Physics News & Events
Meet the Judges of our "Reach for the Stars" Astrophotography competition! @petertgallagher is Head of @DIASAstronomy & has spent the past two decades studying the Sun its impacts on the Earth. To learn more and submit an entry see dias.ie/reachforthesta… #DIASdiscovers
She has over 15 years’ experience working in PR and communications and has wide-ranging experience of providing strategic communications support to organisations. Learn more about the competition and submit an entry 👉dias.ie/reachforthesta… #DIASdiscovers #astrophotography
Meet the Judges of our "Reach for the Stars" Astrophotography competition! @MartinaPQuinn is the Founder & Managing Director of @helloalicepr.
Want to learn more about what's happening on Mars? Check out our public lecture from November delivered Dr John Clinton and titled MarsQuakes! (5/5) youtu.be/_Lp0oLJ8Ahs
And then this Thursday @NASAMars Perseverance rover reaches Mars, which will try to land in a near equatorial crater called Jezero. Here you can see a possible route around the crater. (4/5)
Last Wednesday, the day the UAE revealed their first image of Mars, China's National Space Administration's Tianwen-1 arrived at Mars. This carries a rover which will be despatched to the surface in the coming months. (3/5) bbc.com/news/science-e…
First up is the @uaespaceagency's Hope mission entered orbit this day last week. It is the first inter-planetary mission by the UAE, and will stay in a wide orbit for one Martian year or two earth years to study climate and weather. (2/5)
It's a busy month over at our planetary neighbour Mars. Three missions headed there have or will enter orbit this month. Why so many at one time? They were timed to launch when the distance between the Earth and Mars was relatively short. (1/5)
#WomeninResearch
Looking for some #MondayMotivation? We are delighted to share this short video by @CClearych who is the O'Donovan Scholar at the School of Celtic Studies. Here she describes the amazing inputs of Eleanor Knott MRIA. youtu.be/Zfvw0KZbFTk @SCSLibrary @RIAdawson
Another addition to this DIAS managed online resource twitter.com/DIAS_ISOS/stat…