Talk detail

MG14 - Talk detail

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 Participant

Hanauske, Matthias

Institution

Goethe-University - FIAS  - Max-von-Laue-Str. 1 - Frankfurt am Main - Hessen - Germany

Session

BN2

Accepted

Yes

Order

3

Time

15:00 15'

Talk

Oral abstract

Title

Structural properties of hypermassive neutron stars
Coauthors Takami, Kentaro; Hanauske, Matthias; Rezzolla, Luciano; Galeazzi, Filippo; Mundim, Bruno; Bovard, Luke; Font, José A.

Abstract

Based on a large number of numerical-relativity simulations of merging neutron-star binaries, the structural properties of the hypermassive neutron stars (HMNSs) produced in the post-merger phase have been analyzed. The simulations have been performed in full general relativity using the WHISKY code for the general-relativistic hydrodynamic equations. The HMNS properties have been analyzed for a variety of different equation of states and initial neutron star mass values. The evolution of the various properties of the HMNS as it approaches the collapse to a black hole will be discussed.

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