water systems Recooling systems (cooling towers) Cold water generation and distribution General piping construction Special experiment cooling systems Compressed air generation and distribution Ventilation [...] conditioning systems Smoke and heat extraction systems Heat generation and distribution Drinking water distribution and hot water preparation Hydrant systems Special water treatment systems Wastewater systems [...] engineering systems at GSI as well as for their maintenance and repair. In addition to accelerator-related systems, this also includes general building services in the following areas: Cooling and cold water

cryogenic cooling, power reserves, and a vacuum chamber that traps the antiparticles using magnetic and electric fields — weighs 1000 kilograms: much more compact than BASE or any existing system used to

extreme-high vacuum conditions and the skill of beam operators, who create tightly focused, electron-cooled ion beams.” In their experiment, the international team investigated reactions of nitrogen ions colliding [...] ring, the beam then intersected a cryogenic hydrogen gas target. The high-resolution measurement system CARME (CRYRING Array for Reaction Measurements) was used to detect the reaction products generated