The method by which neutron stars are formed is by fusing protons and electrons under extreme pressure, which is the source of their name. Perhaps more unusual kinds of matter could exist in their cores, giving rise to quark matter or hyperons. Mass, temperature, and magne...
Neutron stars are supposed to be mainly formed by a neutron superfluid. The angular momentum is given by the vortex array within the fluid, and a good account of the observable effects is determined by its coupling with the crust. In this article we show that the gravitational field ...
Neutron stars are dense celestial bodies formed by the evolution of massive stars to the end of their lives. A suitable way to detect non-accreting and non-beaming neutron stars is key for astronomers to study dense celestial bodies. When using LAMOST to survey the sky, researchers discovered ...
These second-born neutron stars tend to have low masses (1.25 to 1.35 Msun). It is proposed that the low-mass, low-kick neutron stars are formed by the electron capture of degenerate O-Ne-Mg cores of stars with initial masses below about 12-14 Msun, while the high-kick neutron stars ...
Neutron stars are dense celestial bodies formed by the evolution of massive stars to the end of their lives. A suitable way to detect non-accreting and non-beaming neutron stars is key for astronomers to study dense celestial bodies.
supernovae that formed the neutron stars. “The wide orbits of the binaries in our sample would get unbound if the neutron stars had received significant kicks during the supernovae from which they are born,” El-Badry explains. “These objects imply that some neutron stars form with weak ...
It is generally accepted that the inner crust of neutron stars is formed by a Coulomb lattice of nuclei immersed in a gas of quasi-free neutrons. We discuss the implications of the inhomogeneity of the crust and of nuclear shell effects on the linear response and on the superfluid properties...
Discover how much you know about neutron stars with this worksheet/quiz combo. You'll be answering questions on main points like the way neutron stars are formed and what the word 'dense' means. Quiz & Worksheet Goals See what you know about the following: ...
A neutron star is a massive, compact stellar object that is formed by the collapse of the core of a massive star during a supernova. How small are neutron stars? A typical neutron star can have a diameter of 20-40 miles (12-25 km). This is incredibly small for objects of such high...
archival observations of powerful explosions called short gamma-ray bursts (GRBs) have detected light patterns indicating the brief existence of a superheavyneutron starshortly before it collapsed into ablack hole. This fleeting, massive object likely formed from the collision of two neutron stars...