Talk detail

Participant	Schramm, Stefan
Institution	FIAS - Ruth-Moufang-Str. 1 - Frankfurt - Hessen - Germany

Session	NS1	Accepted		Order	Time
Talk	Oral abstract	Title	Constraining exotic matter in neutron stars
Coauthors
Abstract	The high densities in the core of compact stars suggest that this region might be populated by more exotic particles beyond nucleons and leptons. This includes heavier baryon states like hyperons or deconfined quarks. These additional degrees of freedom modify the equation of state and affect the stellar properties. In this presentation we confront modelling results of hyper stars and hybrid stars with constraints from nuclear physics, observations of stellar properties as well as the analysis of the recently observed binary neutron-star merger. Given these constraints we discuss the possibility of the occurrence of exotic phases in the stellar core.
Pdf file

Session	NS1	Accepted		Order	Time
Talk	Oral abstract	Title	Constraining exotic matter in neutron stars
Coauthors
Abstract	The high densities in the core of compact stars suggest that this region might be populated by more exotic particles beyond nucleons and leptons. This includes heavier baryon states like hyperons or deconfined quarks. These additional degrees of freedom modify the equation of state and affect the stellar properties. In this presentation we confront modelling results of hyper stars and hybrid stars with constraints from nuclear physics, observations of stellar properties as well as the analysis of the recently observed binary neutron-star merger. Given these constraints we discuss the possibility of the occurrence of exotic phases in the stellar core.
Pdf file