Preface: Synchrotron and Free Electron Laser Radiation: Generation and Application (SFR-2020)
Author(s) -
KnyazevBoris,
VinokurovNikolay
Publication year - 2020
Publication title -
aip conference proceedings
Language(s) - English
Resource type - Conference proceedings
SCImago Journal Rank - 0.177
H-Index - 75
eISSN - 1551-7616
pISSN - 0094-243X
DOI - 10.1063/12.0001355
Subject(s) - synchrotron radiation , laser , free electron laser , computer science , radiation , electron , optoelectronics , materials science , physics , optics , engineering physics , nuclear physics
The paper describes X-FEL quadrupole with gradient 100 T/m. These quadrupole magnets are designed for installation in the free space between the XFEL undulators. In order to maintain the high quality of the electron beam at an energy of 10 20 GeV, requiring high stability of the magnetic axis of the lens. The available size of the aperture of the lens is R = 8 mm. Stability of the quadrupole magnetic axis better than 5 um for 10% of a gradient range, good quality of the magnetic field ?[U+FFFD][U+FFFD] 10ˆ3.
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