MATTER/ANTIMATTER REACTION ASSEMBLY As the warp propulsion system is the heart of the USS Enterprise, the matter/antimatter reaction assembly (M/ARA) is the heart of the warp propulsion system. The M/ARA is variously called the warp reactor, warp engine core, or main engine core. Energy produced within the core is shared between its primary application, the propulsion of the starship, and the raw power requirements of other major ship systems. The M/ARA is the principal power-generating system because of the 10¤ times greater energy output of the matter/antimatter reaction over that of standard fusion, as found in the impulse propulsion system. The M/ARA consists of four subsystems: reactant injectors, magnetic constriction segments, matter/antimatter reaction chamber, and power transfer conduits. Æ