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IAU Symposium 363

Jun 13, 2021

Neutron Star Astrophysics at the Crossroads:
Magnetars and the Multimessenger Revolution
Gran Sasso Science Institute, L'Aquila, Italy | June 13th - 18th, 2021

The symposium has been postponed to June 13-18 2021.
The registration will open again at the end of this year.

Neutron stars are the strongest magnets known in the Universe. With central densities 5-10 times larger than the nuclear density and huge magnetic fields, in the TeraGauss range and above, neutron stars and their extreme manifestations, known as magnetars, provide unique laboratories to probe the properties of matter under conditions that can not be reproduced in ground-based experiments, or met in any other astrophysical environments. Magnetars are the remnants of core-collapse supernovae and binary neutron star mergers, both detectable sources of gravitational waves (GWs) by Advanced LIGO, Virgo and KAGRA.

A new era in the study of neutron stars was ushered in by the ground-breaking discovery of GW170817, the first multi-messenger transient observed through GWs and light. Different messengers provided complementary views of the same source, enabling a leap forward in our knowledge of relativistic jets, cosmic nucleosynthesis, nuclear physics and cosmology. This nascent field is set to soon revolutionize the study of neutron stars, magnetars and their links to the most spectacular cosmic fireworks, such as giant flares, gamma-ray bursts, kilonovae and supernovae.

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