Commissioning experience with two in-vacuum undulators at PETRA III
نویسندگان
چکیده
Abstract In 2018 the high energy X-ray beamlines P07[1] and P21b[2] at DESY’s storage ring PETRA III received new undulators. The two identical devices were built by an industry collaboration of Research Instruments GmbH Kyma S.p.A. according to specifications. They have a magnetic length 4 m, period 21.2 mm deflection parameter K 1.41 gap 7.0 mm. We report about experience during magnet tuning, final acceptance measurements commissioning in accelerator tunnel.
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ژورنال
عنوان ژورنال: Journal of physics
سال: 2022
ISSN: ['0022-3700', '1747-3721', '0368-3508', '1747-3713']
DOI: https://doi.org/10.1088/1742-6596/2380/1/012021