Paper |
Title |
Page |
MOPPH058 |
Gun Emittance and Compact XFEL
|
121 |
|
- T.-Y. Lee, J. Choi
PAL, Pohang, Kyungbuk
|
|
|
Role of gun emittance is discussed to build a compact XFEL machine. It is shown that low gun emittance plays the critical role of reducing the XFEL machine size.
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MOPPH064 |
RMS Mode Size of the XFEL Radiation
|
128 |
|
- T.-Y. Lee
PAL, Pohang, Kyungbuk
|
|
|
Formula of the rms transverse mode size of the XFEL radiation is derived. Derivation uses information on the XFEL transvese coherence. Derived formula agrees well with the simulation result.
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