A neutron star, also known as a pulsar.
A collapsed core of a supernova that only contains neutrons is called a neutron star. Neutron stars are very dense, with a mass greater than the sun but compressed into a sphere only about 12 miles in diameter. They are supported by neutron degeneracy pressure, which prevents further collapse.
When a collapsed core becomes so dense, it reaches a state known as neutron degeneracy, where neutrons can exist in close proximity due to the exclusion principle preventing them from occupying the same quantum states. This forms a neutron star, where the core is primarily composed of densely packed neutrons.
A supernova happens when most of the core of the collapsing star has become neutrons, held up against gravity by neutron degeneracy pressure. At this point a shockwave reflects from the neutron star surface, driving the supernova explosion.So the answer to your question is neutrons.
A neutron star is a type of compact star that is composed almost entirely of neutrons and contains only one star.
A neutron star is composed almost entirely of neutrons. They are supported against further collapse by quantum degeneracy pressure due to the Pauli exclusion principle. This principle states "that no two neutrons (or any other fermionic particles) can occupy the same place and quantum state simultaneously."
A Neutron Star
That is called a neutron star, or a pulsar.
A Neutron Star
A collapsed core of a supernova that only contains neutrons is called a neutron star. Neutron stars are very dense, with a mass greater than the sun but compressed into a sphere only about 12 miles in diameter. They are supported by neutron degeneracy pressure, which prevents further collapse.
A neutron star is one that is entirely made up of neutrons.
When a collapsed core becomes so dense, it reaches a state known as neutron degeneracy, where neutrons can exist in close proximity due to the exclusion principle preventing them from occupying the same quantum states. This forms a neutron star, where the core is primarily composed of densely packed neutrons.
A supernova happens when most of the core of the collapsing star has become neutrons, held up against gravity by neutron degeneracy pressure. At this point a shockwave reflects from the neutron star surface, driving the supernova explosion.So the answer to your question is neutrons.
A neutron star is a type of compact star that is composed almost entirely of neutrons and contains only one star.
A neutron star is created when a massive star collapses under its own gravity during a supernova explosion. The intense pressure and heat cause protons and electrons to combine, forming neutrons. This results in a dense core of neutrons, which is the neutron star.
The strong gravity of the core of a dead high-mass star causes a neutron star to form. When the high-mass star becomes a supernova and leaves a core behind, the core no longer undergo fusion. Without fusion, gravity starts to push the core inward until most protons and electrons are crushed into neutrons, a neutron star forms. If the core is too massive, the neutron star would collapse and become a black hole.
A neutron star is composed almost entirely of neutrons. They are supported against further collapse by quantum degeneracy pressure due to the Pauli exclusion principle. This principle states "that no two neutrons (or any other fermionic particles) can occupy the same place and quantum state simultaneously."
Not surprisingly - a neutron star. See related question.