| アイテムタイプ |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2025-06-06 |
| タイトル |
|
|
タイトル |
Commissioning and user operation of NanoTerasu accelerator system |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| 著者 |
Nishimori Nobuyuki
Asaka Takao
Ueshima Kouta
Hosaka Yuji
Obara Shuhei
Kan Koichi
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
A new 3-GeV synchrotron light source, NanoTerasu, started user service in April 2024 to provide highly brilliant soft to tender X-rays as complementary partner of SPring-8 which mainly covers hard X-rays in Japanese photon science platform. The present maximum stored current is 200 mA at top-up mode with current fluctuation of 0.5%. The horizontal and vertical emittances are roughly 1.1 nm.rad and 0.02 nm.rad, respectively, with 200 mA. More than 1,500 hours of scheduled user time were performed by August 2024 with high beam availability of 99.5% and long mean time between failures (MTBF) of 220 hours. The first
phase 10 beamlines (BLs) are composed of two multi-pole-wiggler (MPW) BLs for hard X-rays, two in-vacuum undulator BLs for tender X-rays and five APPLE-II
undulator BLs and a twin helical undulator BL for EUV and SX regions. The seven BLs are in operation for users for various experiments such as imaging and three BLs are under commissioning. This paper describes commissioning and user operation status of NanoTerasu accelerator system. |
| 書誌情報 |
Journal of Physics: Conference Series
巻 3010,
p. 012011,
発行日 2025-06
|
| 出版者 |
|
|
出版者 |
IOP Publishing |
| DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1088/1742-6596/3010/1/012011 |
