31. This is used in particle beam focusing. 32. ;Particle Beam Pistol : Extremely accurate pistol. 33. :: See Particle beam weapon, Directed-energy weapon. 34. It is used in some particle accelerators and storage rings to control the emission of particle beams . 35. The pulsed particle beam emitted by such a weapon may contain 1 gigajoule of kinetic energy or more. 36. The November 1978 issue of Scientific American carried Yonas'first general-public article, " Fusion power with particle beams ". 37. Bombardment with atomic particle beams can remove surface layers at a rate of tens of nanometers per minute. 38. The Doctrinaire also has 300 particle beam turrets, 20 missile stations and 15 torpedo stations positioned around its hull. 39. This benefit can be the difference between a stable vs . an unstable particle beam for high current accelerators. 40. Like the other three detectors, it recorded and analyzed the result of the collision between LEP's colliding particle beams .