carbon detonation

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• Carbon detonation — is a violent re ignition of thermonuclear fusion in a dead star, which produces a Type Ia supernovae.ProcessA white dwarf undergoes carbon detonation only if it has a normal binary companion which is close enough to the dwarf star to dump… …   Wikipedia

• Detonation — For other uses, see Detonation (disambiguation). Detonation of the 500 ton TNT explosive charge as part of Operation Sailor Hat. The initial shock wave is visible on the water surface and a shock condensation cloud is visible overhead …   Wikipedia

• Carbon burning process — The carbon burning process is a set of nuclear fusion reactions that take place in massive stars (at least 4 MSun at birth) that have used up the lighter elements in their cores. It requires high temperatures (6 times;108 K) and densities (about… …   Wikipedia

• Detonation nanodiamond — Detonation nanodiamond, TEM image Detonation nanodiamond (DND), often also called ultradispersed diamond (UDD), is diamond that originates from a detonation. When an oxygen deficient explosive mixture of TNT/RDX is detonated in a closed chamber,… …   Wikipedia

• Carbon nanotube — Not to be confused with Carbon fiber. Part of a series of articles on Nanomaterials Fullerenes …   Wikipedia

• Deflagration to detonation transition — (DDT) refers to a phenomenon in ignitable mixtures of a flammable gas and air (or oxygen) when a sudden transition takes place from a deflagration type of combustion to a detonation type of combustion. The effects of a detonation are usually… …   Wikipedia

• Glassy carbon — Glassy carbon, also called vitreous carbon, is a non graphitizing carbon which combines glassy and ceramic properties with those of graphite. The most important properties are high temperature resistance, extreme resistance to chemical attack and …   Wikipedia

• White dwarf — For other uses, see White dwarf (disambiguation). Image of Sirius A and Sirius B taken by the Hubble Space Telescope. Sirius B, which is a white dwarf, can be seen as a faint pinprick of light to the lower left of the much brighter Sirius A …   Wikipedia

• Type Ia supernova — A Type Ia supernova is a sub category of cataclysmic variable stars that results from the violent explosion of a white dwarf star. A white dwarf is the remnant of a star that has completed its normal life cycle and has ceased nuclear fusion.… …   Wikipedia

• Compact star — In astronomy, the term compact star (sometimes compact object) is used to refer collectively to white dwarfs, neutron stars, other exotic dense stars, and black holes. These objects are all small for their mass. The term compact star is often… …   Wikipedia

• Chandrasekhar limit — When a star starts running out of fuel, it usually cools off and collapses (possibly with a supernova) into one of three compact forms, depending on its total mass: a White Dwarf, a big lump of Carbon and Oxygen atoms, almost like one huge… …   Wikipedia