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Preparations for the Double Double Bend Achromat Installation in Diamond Light Source

DOI: 10.18429/JACoW-IPAC2016-WEPOW048 DOI Help

Authors: Richard Walker (Diamond Light Source) , C Abraham (Diamond Light Source) , Cp Bailey (Diamond Light Source) , Riccardo Bartolini (Diamond Light Source) , P Coll (Diamond Light Source) , P Cox (Diamond Light Source) , Nigel Hammond (Diamond Light Source) , Mark Heron (Diamond Light Source) , Se Hughes (Diamond Light Source) , James Kay (Diamond Light Source) , I Martin (Diamond Light Source) , Shriram Mhaskar (Diamond Light Source) , A Miller (Diamond Light Source) , Aj Reed (Diamond Light Source) , Guenther Rehm (Diamond Light Source) , E Rial (Diamond Light Source) , Austen Rose (Diamond Light Source) , A Shahveh (Diamond Light Source) , Hugo Shiers (Diamond Light Source) , Andrew Thomson (University of Bristol)
Co-authored by industrial partner: No

Type: Conference Paper
Conference: IPAC2016
Peer Reviewed: No

State: Published (Approved)
Published: June 2016

Open Access Open Access

Abstract: We present the status of preparations for a major installation in the Diamond storage ring which is due to take place in 2016, namely the conversion of one cell of the ring from a double bend achromat (DBA) structure, to a double-DBA, or DDBA. We present results of measurements of the new narrow bore, high strength, quadrupoles and sextupoles, as well as the four new gradient dipoles. Fabrication of entirely new narrow-gap vacuum vessel strings, a mixture of copper and stainless steel is also described. The status of assembly of the two 7m long girders is presented, as well as other preparatory engineering, power supply, controls and high level software work.

Subject Areas: Engineering, Physics


Technical Areas: Mechanical Engineering

Documents:
wepow048.pdf