Boosted fission weapon was created in 1947.
Some famous implode systems include but are not limited to nuclear weapon design, pure fission weapons, boosted fission weapons, two-stage thermonuclear weapons and pure fusion weapons to name some.
Fission and fusion. All fusion boms are trigered by a fission weapon.
India's first test of a fission weapon was on May 18, 1974.
1949
1949
Nuclear fission has advanced science in that it has led to the development of the most powerful weapon ever created, the atomic bomb. Also, nuclear fission is used in nuclear power plants to evaporate water to move turbines.
"Dial-a-yield," or Variable Yield, is a method of adjusting the yield of a nuclear weapon through various means. While most modern high-energy weapons are thermonuclear, both fission and thermonuclear weapons can have their yield adjusted. In a boosted fission weapon (which can also be the primary to a staged radiation implosion weapon), the yield can be adjusted by changing the amount of deuterium/tritium gas that is injected into the plutonium pit, or by the timing of the external neutron initiator, or both. In a staged weapon, causing the secondary to not ignite by adjusting the yield of the primary (see above), or blocking the radiation channel in some way, can also change the yield of the weapon.
The term atomic bomb is a general one. It refers to any kind of nuclear weapon. But there are basically a couple of different types of nuclear weapon: the fission weapon, and the fusion weapon. (We can split hairs and add some, but let's not.) In a "regular" atomic or nuclear weapon, a fission weapon, subcritical masses of fissile material, usually plutonium, are driven together by conventional explosives and the thing goes off. Boom! There is fission, but no fusion. That differentiates this type of weapon from a fusion device. The term fusion deviceis used to talk about what used to be called the hydrogen bomb. The fusion weapon must have a fission device to create the heat necessary for fusion to occur, and it uses the fission bomb to "trigger" fusion in that light. If someone uses the term "fission bomb" in a presentation, they are not talking about the so-called hydrogen bomb or any fusion weapon - if they are using the term correctly.
Fission - album - was created in 1998.
Fission - band - was created in 2002.
October 16, 1964
May 28, 1998