Published in
Proceedings of the 6th Int. Particle Accelerator Conf., (IPAC2015), p. USA, 2015
DOI: 10.18429/jacow-ipac2015-wepmn059
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Design Study and Construction of a Transverse Beam Halo Collimation System for ATF2
Journal article published in 2015 by
Shan Liu,
Kiyoshi Kubo,
Philip Bambade,
Ivan Podadera,
Angeles Faus-Golfe,
Nuria Fuster-Martínez 
,
Toshiyuki Okugi,
Fernando Toral ,
Sandry Wallon,
Nobuhiro Terunuma,
Toshiaki Tauchi
,
Toshiyuki Okugi,
Fernando Toral ,
Sandry Wallon,
Nobuhiro Terunuma,
Toshiaki Tauchi
Abstract
The feasibility and efficiency of a transverse beam halo collimation system for reducing the background in the ATF2 beamline has been studied in simulations. In this paper the design and construction of a retractable transverse beam halo collimator device is presented. The wakefield induced-impact of a realistic mechanical prototype has been studied with CST PS, as well as the wakefield beam dynamics impact by using the tracking code PLACET.