Title of article
Local beam based alignment procedure for an undulator with superimposed FODO lattice
Author/Authors
Flِttmann، نويسنده , , K. and Faatz، نويسنده , , B. and Czuchry، نويسنده , , E. and Roكbach، نويسنده , , J.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1998
Pages
9
From page
152
To page
160
Abstract
In order to keep the gain reduction of the TTF VUV-FEL (Conceptual Design Report, Germany, 1995, Ref. [1]) smaller than 15%, the electron beam has to be aligned in the undulator within 12 μm rms. One method of aligning the beam uses the technique of beam-based alignment. In this paper, the applicability region of this method is investigated. The influence of unknown, random dipole kicks due to the error in the planar undulator structure and kicks due to quadrupole offsets are discussed.
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
1998
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2179648
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