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NS1 - Observational Constraints on the Micro and Macroscopic Properties of Compact Stars

Speaker

Antoniadis, John

Coauthors

Freire, Paulo

Talk Title

The Pulsar Mass Distribution: Recent Developments and Ramifications for the Dense Matter Equation of State

Abstract

Neutron star mass measurements are motivated by central problems in physics such as the super-nova explosion mechanism and the properties of dense nuclear matter. In my talk I will elaborate on some recent advances in pulsar mass measurements and their ramifications for the nuclear matter EoS and stellar evolution. In particular, I will review the measurements of high mass neutron stars in binary millisecond pulsar systems and then describe a new class of binaries with high eccentricities that may provide valuable complementary insights for the EoS. Finally, I will elaborate on the ramifications of these measurements for the determination of the underlying pulsar mass distribution.

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