JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@inproceedings{huang:fls2023-we4p18,
author = {N.Y. Huang and M.-S. Chiu and P.J. Chou and G.-H. Luo and H.W. Luo and H.-J. Tsai and F.H. Tseng},
% author = {N.Y. Huang and M.-S. Chiu and P.J. Chou and G.-H. Luo and H.W. Luo and H.-J. Tsai and others},
% author = {N.Y. Huang and others},
title = {{Preliminary Design of Higher-order Achromat Lattice for the Upgrade of the Taiwan Photon Source}},
% booktitle = {Proc. FLS'23},
booktitle = {Proc. 67th ICFA Adv. Beam Dyn. Workshop Future Light Sources (FLS'23)},
eventdate = {2023-08-27/2023-09-01},
pages = {184--187},
paper = {WE4P18},
language = {english},
keywords = {lattice, emittance, dipole, storage-ring, radiation},
venue = {Luzern, Switzerland},
series = {ICFA Advanced Beam Dynamics Workshop},
number = {67},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {01},
year = {2024},
issn = {2673-7035},
isbn = {978-3-95450-224-0},
doi = {10.18429/JACoW-FLS2023-WE4P18},
url = {http://jacow.org/fls2023/papers/we4p18.pdf},
abstract = {{We study the upgrade of Taiwan Photon Source (TPS) with energy saving as the prime objective. The upgrade design is dubbed TPS-II. To accommodate the constraints imposed by the existing TPS tunnel, we choose the higher-order achromat (HOA) lattice configuration which is composed of the 5BA and 4BA cells. This HOA lattice produces a natural beam emittance about 131 pm-rad for a 3 GeV, 518.4 m storage ring. The on-momentum dynamic aperture is about 8 mm and the estimated Touschek life time reaches around 5.7 hours at total beam current of 500 mA. As a result of the ultralow beam emittance, the brightness and coherence fraction (CF) of the photon beam are improved with a factor of several tens especially in the photon wavelength around 0.1 nm. The challenges and preliminary results of this HOA lattice design will be presented.}},
}