Fusion Boosting
If a deuterium-tritium mixture is placed at the center of the device to be compressed and heated by the fission explosion, a fission yield of 250 tons is sufficient to cause D-T fusion releasing high-energy fusion neutrons which will then fission much of the remaining fission fuel. This is known as a boosted fission weapon. If a fission device designed for boosting is tested without the boost gas, a yield in the sub-kiloton range may indicate a successful test that the device's implosion and primary fission stages are working as designed, though of course this does not test the boosting process itself.
Read more about this topic: Fizzle (nuclear Test)
Famous quotes containing the word fusion:
“Sadism and masochism, in Freud’s final formulation, are fusions of Eros and the destructive instincts. Sadism represents a fusion of the erotic instincts and the destructive instincts directed outwards, in which the destructiveness has the character of aggressiveness. Masochism represents the fusion of the erotic instincts and the destructive instincts turned against oneself, the aim of the latter being self-destruction.”
—Patrick Mullahy (b. 1912)