[astroseminar at Sapienza] Gravity theory webinar Wed, June 23rd @ 3pm - Tim Dietrich (Potsdam U. & AEI) - "A nuclear physics - multi-messenger astronomy analysis of binary neutron star mergers"

[Paolo Pani]

Announcement of the next gravity-theory webinar:

Speaker: *Tim Dietrich (Potsdam U. & Max Planck Institute, AEI)*
Title: *A nuclear physics - multi-messenger astronomy analysis of binary
neutron star mergers*
Date:* Wednesday, June 23rd @ 3pm*

Abstract:
*We discuss how we can use numerical-relativity simulations to derive
gravitational-wave and electromagnetic models describing the binary neutron
star coalescence. We show how these models can be used within a
multi-messenger framework to derive new constraints on the neutron-star
equation of state and the Hubble constant. For this purpose, we analyze the
gravitational wave signal GW170817 and its electromagnetic counterparts
AT2017gfo and GRB170817A, together with X-ray observations by NICER, radio
observations of massive pulsars, and nuclear theory computations.
Similarly, we also discuss that a non-detection of a kilonova for the
second binary neutron-star merger detection GW190425 placed constraints on
the properties of the system.*


Zoom link:
https://uniroma1.zoom.us/j/81283707469?pwd=SzkyMk5jRm0xcEN3WE5MYVh1RVFtQT09
ID meeting: 812 8370 7469
Passcode: 915450

Cheers,
Paolo

-- 
Paolo Pani
Associate Professor
ERC StG Fellow, DarkGRA project
Junior Fellow, Scuola Superiore di Studi Avanzati Sapienza

Physics Department (Marconi Building), 3rd floor, room 334
Sapienza University of Rome
Piazzale Aldo Moro 5 - 00185 Rome (Italy)
+39 06 4991 4472 (int 24472)

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