| title: | Beam collimation for LCLS beam emittance and charge control |
| format: | conference procceeding |
| conference: | 19th ICFA Beam Dynamics Workshop on Physics of, and Science with, the X-Ray Free-Electron Laser |
| year: | 2001 |
| 3 authors: | | | |
| abstract: | We describe an electron beam collimator for the linac coherent light source (LCLS). The collimator reduces both the transverse emittance and the total charge of the electron beam. Beam optics are designed to increase the beam spot size for collimation. The impedance of the collimator is calculated, and the wakefield induced emittance growth is determined. (12 References). |
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