Microphonics Testing of the FEL03 Cryomodule

We diverge from the SNS absorber design [37] with a fixed absorber aperture so that both the foil and absorber will have movable jaws to adjust level of collimation and minimize losses downstream of the absorbers. ... Figure 2.5.4.9 shows a histogram of the horizontal and vertical distributions. Figure 2.5.4.7 Horizontal and vertical phase ... ................
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