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RIS citation export for TUPGW041: Super-Period Locally Symmetric Lattices for Designing Diffraction-Limited Storage Rings

AU  - Bai, Z.H.
AU  - Li, W.
AU  - Li, Y.
AU  - Liu, G.
AU  - Wang, L.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - Super-Period Locally Symmetric Lattices for Designing Diffraction-Limited Storage Rings
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - To achieve better nonlinear dynamics performance for a diffraction-limited storage ring, previously we proposed a locally symmetric multi-bend-achromat (MBA) lattice concept, where beta functions are locally symmetric about two mirror planes of each lattice cell. To have both high-beta long straight sections for beam injection and low-beta ones for higher brightness of insertion device radiation, many storage ring light sources use super-period lattices. The locally symmetric MBA lattice can be naturally extended to the super-period case. In the super-period locally symmetric (SP-LS) lattice, many nonlinear dynamics effects can be effectively cancelled out within one super-period lattice cell, and also there are many knobs to be used for further nonlinear optimization. As examples, two SP-LS lattices have been designed towards diffraction-limited emittances.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 1498
EP  - 1500
KW  - lattice
KW  - storage-ring
KW  - emittance
KW  - sextupole
KW  - quadrupole
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-TUPGW041
UR  - http://jacow.org/ipac2019/papers/tupgw041.pdf
ER  -