CERN Accelerating science

Published Articles
Report number	CERN-ACC-2017-0038
Title	Study of double triple bend achromat (DTBA) lattice for a 3GeV light source
Author(s)	Alekou, Androula (DLS, JAI and Oxford University, UK) ; Bartolini, Riccardo (DLS, JAI and Oxford University, UK) ; Carmignani, Nicola (ESRF, France) ; Liuzzo, Simone Maria (ESRF, France) ; Raimondi, Pantaleo (ESRF, France) ; Pulampong, Thapakron (DLS, UK) ; Walker, Richard (DLS, UK)
Publication	2017
Imprint	2016-05-13
In:	7th International Particle Accelerator Conference, Busan, Korea, 8 - 13 May 2016, pp.WEPOW044
DOI	10.18429/JACoW-IPAC2016-WEPOW044
Subject category	Accelerators and Storage Rings ; 6: Low Emittance Rings (LOW-e-RING) ; 6.1: Coordination and Communication
Abstract	Starting from the concepts of the Hybrid Multi Bend Achromat (HMBA) lattice developed at ESRF and of the Double-Double Bend Achromat(DDBA) lattice developed at Diamond, we present a new cell tha tincludes all the advantages of the two designs. The resulting Double Triple Bend Achromat(DTBA) cel lallows for a natural horizontal emittance of less than 100pm with a large dynamic aperture and lifetime. It includes two straight sections, for insertion devices, five and three meters long. The lattice is consistent with the engineering design developed for the ESRF-EBS lattice and the layout and user requirements of Diamond. The characteristics of the cell are presented together with the results of the optimisation process.

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