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{phimsen:medsi2023-froam02,
author = {T. Phimsen and S. Boonsuya and S. Chaichuay and S. Chitthaisong and N. Juntong and P. Klysubun and S. Prawanta and T. Pulampong and K. Sittisard and S. Srichan and P. Sudmuang and P. Sunwong},
% author = {T. Phimsen and S. Boonsuya and S. Chaichuay and S. Chitthaisong and N. Juntong and P. Klysubun and others},
% author = {T. Phimsen and others},
title = {{Vacuum System of SPS-II: Challenges of Conventional Technology in Thailand New Generation Synchrotron Light Source}},
% booktitle = {Proc. MEDSI'23},
booktitle = {Proc. 12th Int. Conf. Mech. Eng. Design Synchrotron Radiat. Equip. Instrum. (MEDSI'23)},
eventdate = {2023-11-06/2023-11-10},
pages = {363--367},
paper = {FROAM02},
language = {english},
keywords = {vacuum, simulation, photon, synchrotron, storage-ring},
venue = {Beijing, China},
series = {International Conference on Mechanical Engineering Design of Synchrotron Radiation Equipment and Instrumentation},
number = {12},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {07},
year = {2024},
issn = {2673-5520},
isbn = {978-3-95450-250-9},
doi = {10.18429/JACoW-MEDSI2023-FROAM02},
url = {https://jacow.org/medsi2023/papers/froam02.pdf},
abstract = {{Siam Photon Source II (SPS-II) is the first Thailand¿s 4th generation synchrotron light source. It not only provides high-energy and high-brightness synchrotron radiation for both academic and industrial research after its completion, but it is also strategically aimed to build up a stronger Thai industrial community during the design and construction period. Vacuum system is one of the systems expected to play a key role in leveling up the local manufacturing capability of the country. Most of the main components in the system are planned to domestically fabricate through technology transfer. Instead of NEG coating technology, this vacuum system design of SPS-II storage ring is based on the conventional technology which involves Thai industry potential and expertise. This paper reviews the challenges and adaptation of conservative design in dense DTBA magnet lattice with magnet aperture limitation. The vacuum chambers and bending magnets have been modified to accommodate IR beamlines which are included in the second phase plan. Pressure profile of the vacuum system in storage ring is evaluated. Then, the progress of overall vacuum system of SPS-II is described.}},
}