Seismological investigations of compact stars
نویسندگان
چکیده
منابع مشابه
The Cooling of Compact Stars
The cooling of a compact star depends very sensitively on the state of matter at supranuclear densities, which essentially controls the neutrino emission, as well as on the structure of the stellar outer layers which control the photon emission. Open issues concern the hyperon population, the presence of meson condensates, superfluidity and superconductivity, and the transition of confined hadr...
متن کاملColor Superconductivity in Compact Stars⋆
After a brief review of the phenomena expected in cold dense quark matter, color superconductivity and color-flavor locking, we sketch some implications of recent developments in our understanding of cold dense quark matter for the physics of compact stars. We give a more detailed summary of our recent work on crystalline color superconductivity and the consequent realization that (some) pulsar...
متن کاملHypernuclear Physics and Compact Stars
Hypernuclear physics plays a decisive role for several features of compact star physics. I review the impact of hypernuclear potential depths, two-body hyperon-nucleon and hyperon three-body forces as well as hyperon-hyperon interactions on the maximum mass, the mass-radius relation, and cooling properties of neutron stars. PACS. 21.80.+a Hypernuclei – 26.60.+c Nuclear matter aspects of neutron...
متن کاملDetectable Signals from Mergers of Compact Stars
Merging neutron stars and neutron star–black holes binaries are powerful sources of gravitational waves. They have also been suggested as possible sources of cosmic gamma-ray bursts and are discussed as sites for the formation of r-process elements. Whereas the first aspect is undoubtable, the latter two are very uncertain. The current status of our knowledge and of the numerical modeling is br...
متن کاملStructure and Cooling of Compact Stars
We study the structure and evolution of neutron stars (NS) the interiors of which are modeled using microscopic approaches and constrained by the condition that the equation of state (EoS) of matter extrapolated to high densities should not contradict known observational data from compact stars and experimental data from heavy-ion collisions (HIC). We use modern cooling simulations to extract d...
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ژورنال
عنوان ژورنال: Symposium - International Astronomical Union
سال: 1988
ISSN: 0074-1809
DOI: 10.1017/s0074180900158292