Feb 8 – 12, 2021
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Use of unified equations of state in the modelisation of neutron star macroscopic parameters

Feb 8, 2021, 3:15 PM
15m
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Oral presentation Astrophysics Talk

Speaker

Lami Suleiman (Laboratoire Univers et Théories)

Description

The core of neutron stars involve such high densities that its matter cannot be reproduced in laboratories. There is however a chance to probe the interior of those compact stars via observation of macroscopic parameters such as the mass, the radius, the moment of inertia or the tidal deformability. We propose to give insight in the consequences of using nuclear models calculated non consistently for the core and and the crust. Constructions of matched equations of states found in the litterature are evaluated with regards to the modelisation of neutron star parameters and compared to promised precision of measurements from present and future generation of telescopes.

Field Compact objects (supernovae, black holes, neutron stars)

Primary author

Lami Suleiman (Laboratoire Univers et Théories)

Co-author

Presentation materials