7/22/2023 0 Comments Antimatter propulsion![]() The charged pions can be channelled by a magnetic nozzle, producing thrust. Pure antimatter rocket: direct use of reaction products Īntiproton annihilation reactions produce charged and uncharged pions, in addition to neutrinos and gamma rays. Then there are hybrid solutions using antimatter to catalyze fission/fusion reactions for propulsion. The alternatives to direct antimatter annihilation propulsion offer the possibility of feasible vehicles with, in some cases, vastly smaller amounts of antimatter but require a lot more matter propellant. The propulsion concepts that employ these mechanisms generally fall into four categories: solid core, gaseous core, plasma core, and beamed core configurations. Methods Īntimatter rockets can be divided into three types of application: those that directly use the products of antimatter annihilation for propulsion, those that heat a working fluid or an intermediate material which is then used for propulsion, and those that heat a working fluid or an intermediate material to generate electricity for some form of electric spacecraft propulsion system. The advantage to this class of rocket is that a large fraction of the rest mass of a matter/antimatter mixture may be converted to energy, allowing antimatter rockets to have a far higher energy density and specific impulse than any other proposed class of rocket. There are several designs that attempt to accomplish this goal. An antimatter rocket is a proposed class of rockets that use antimatter as their power source.
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