ion sourceOkoshi, Kiyonori 
; Shinto, Katsuhiro 
; Ikegami, Kiyoshi*; Shibata, Takanori*; Takagi, Akira*; Nammo, Kesao*; Ueno, Akira ; Oguri, Hidetomo
Operation of a cesiated rf-driven negative hydrogen ion source was initiated in September 2014 in response to the requirements of beam current upgrade in J-PARC linac. Delivery of the required beam current from the ion source to the J-PARC accelerators has been successfully performed. In 2016-2017 campaign, continuous operation of the ion source for approximately 1,845 hours (from April to July 2017) was achieved with beam current of 47 mA.
Language |
: | Japanese |
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Journal |
: | Proceedings of 14th Annual Meeting of Particle Accelerator Society of Japan (Internet) |
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Pages |
: | p.651 - 654 |
Publication Year/Month |
: | 2017/12 |
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Held date |
: | 2017/08 |
Location (city) |
: | 札幌 |
Location (country) |
: | 日本 |
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: |
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