18-22 September 2023
GSI Darmstadt, Germany
Europe/Berlin timezone

Combining nuclear physics and multi-messenger observations

21 Sep 2023, 09:00
30m
Main Lecture Hall (GSI Darmstadt, Germany)

Main Lecture Hall

GSI Darmstadt, Germany

Südbau (SB1), GSI Campus
Oral Combined analysis of nuclear and astrophysics information, Bayesian approach, and machine learning Combined analysis of nuclear and astrophysics information, Bayesian approach, and machine learning

Speaker

Tim Dietrich (University of Potsdam and Max Planck Institute for Gravitational Physics Potsdam)

Description

Our knowledge about dense matter explored in the cores of neutron stars remains limited. Fortunately, the detections of gravitational waves emitted from the merger of neutron stars and the corresponding electromagnetic signals provide a new way of studying supranuclear-dense material. Making use of the strength of multi-messenger astronomy, one can combine the information obtained from gravitational-wave observations, the electromagnetic counterparts of merging neutron stars with the information provided by NICER, radio pulsar observations, and heavy-ion collision experiments to derive new constraints on the neutron-star equation. We outline how the combination of current theoretical knowledge, astrophysical observatories, and experimental facilities helps us to improve our knowledge about the supranuclear-dense equation of state and what we can expect from the next generation of experiments.

Primary author

Tim Dietrich (University of Potsdam and Max Planck Institute for Gravitational Physics Potsdam)

Presentation Materials