Siam Photon Source: Present Machine Status and Future Upgrades
| Autor: | Klysubun, Prapong, Boonsuya, Supan, Juntong, Nawin, Kittimanapun, Kritsada, Kongtawong, Sukho, Krainara, Siriwan, Kwankasem, Apichai, Pulampong, Thapakron, Sudmuang, Porntip, Suradet, Natthawut |
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| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: | |
| DOI: | 10.18429/jacow-ipac2017-wepab085 |
| Popis: | Siam Photon Source, the Thailand synchrotron light source, has received several upgrades in recent years. Most important of which are the improvement of the positional stability of the stored electron beam, and the installation of 2 IDs, i.e. a 2.2 T hybrid multipole wiggler and a 6.5 T superconducting wavelength shifter, to extend the available SR spectrum into hard x-ray region. The beam stability improvement was achieved through several activities, including improving the BPM system, upgrading the existing corrector power supplies, and implementing global orbit feedback. The two new IDs provide higher-intensity and higher-energy (up to 25 keV) synchrotron light, which will be utilized for MX, high-energy SAXS, WAXS, XAS, and microtomography. Ongoing machine upgrades include increasing the energy of the booster and transport line to 1.2 GeV for full-energy injection and eventual top-up operation. Utilization of the electron beam is also being explored. A beam test facility, which extracts electron beam in the booster for characterizing high-energy particle sensors, as well as calibrating other beam diagnostic instruments, has been constructed and is now in operation. Proceedings of the 8th Int. Particle Accelerator Conf., IPAC2017, Copenhagen, Denmark |
| Databáze: | OpenAIRE |
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