Figure 251 is a diagram of our external system. We see ... The beam traverses a vacuum duct through the water-filled room, which can be emptied for servicing the duct. ... magnetaagain incorporating vertical and horizontal focusing a directs the beam into one or another of two scattering ... 257. 60-inch scattering chamber, lid removed. Fig. 258. 60-inch. 257 External Beam Focusing System - F H Schmidt.
|Author||:||Frederick Thomas Howard|
|Publisher||:||National Academies - 1959|