Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Mitsunobu, Shinji"'
Autor:
Nishiwaki, Michiru, Akai, Kazunori, Furuya, Takaaki, Kobayashi, Tetsuya, Mitsunobu, Shinji, Morita, Yoshiyuki, Okada, Takafumi
Eight SRF cavity modules, which have been operated in KEKB for more than ten years, are stably operating also in SuperKEKB. As for calibration of the cavity voltage Vc, non-negligible discrepancy was observed between the results obtained from two dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a514b215ece120b5972312142ad9cad
Autor:
Morita, Yoshiyuki, Akai, Kazunori, Furuya, Takaaki, Kabe, Atsushi, Mitsunobu, Shinji, Nishiwaki, Michiru
The Q factors of the eight superconducting accelerating cavities gradually degraded during the long-term operation of the KEKB accelerator. Since we will re-use those SRF cavities for the SuperKEKB, the performance degradation will be a serious probl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0dc79f5f6b2c9b166a5ca7b399bd9796
Autor:
Nishiwaki, Michiru, Akai, Kazunori, Furuya, Takaaki, Kabe, Atsushi, Mitsunobu, Shinji, Morita, Yoshiyuki
Upgrade works for SuperKEKB is in the final stage and the commissioning operation will start in this JFY. Eight superconducting accelerating cavities were operated for more than ten years at KEKB electron ring and are to be used at SuperKEKB. The cav
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a656c044ab600da03eeaf5667027ea00
Autor:
Morita, Yoshiyuki, Akai, Kazunori, Furuya, Takaaki, Kabe, Atsushi, Mitsunobu, Shinji, Nishiwaki, Michiru, Takano, Susumu
Eight superconducting accelerating cavities have been stably operated in the KEKB with sufficiently low trip rates. Two superconducting crab cavities were installed in 2007 and soon the crab crossing operation started. Recently the KEKB luminosity re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::abfd0e0f5c699e21dbb7753c33ad8cd3
Autor:
Fujita, Takahiro, Akai, Kazunori, Ebihara, Kiyokazu, Furuya, Takaaki, Hanaki, Hirofumi, Hara, Kazufumi, Honma, Teruya, Hosoyama, Kenji, Kabe, Atsushi, Kojima, Yuuji, Matsuoka, Masanori, Mitsunobu, Shinji, Monde, Masatsugu, Morita, Yoshiyuki, Nakai, Hirotaka, Nakanishi, Kota, Nakazato, Toshiharu, Ono, Masaaki, Sennyu, Katsuya, Yamamoto, Yasuchika, Yanagisawa, Takeshi
We have been developing a system to generate a short pulse X-ray using crab cavities at SPring-8 Storage Ring. The ring holds 30-m long straight sections and the vertical beam size at the center of the straight sections is 6.5 micrometers in standard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::286ba3cc16b7519f259ac09a6bc92d42
Akademický článek
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Akademický článek
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Autor:
Endo, Kuninori, Kimura, Yoshitaka, Mitsunobu, Shinji, Ninomiya, Shigeshi, Sakamoto, Yutaka, Sato, Hikaru, Takeuchi, Yasunao, Tokumoto, Shuichi
Publikováno v:
IEEE Transactions on Nuclear Science; 1979, Vol. 26 Issue 3, p3170-3172, 3p
Autor:
Yamamoto, Yasuchika, Akai, Kazunori, Ebihara, Kiyokazu, Furuya, Takaaki, Hara, Kazufumi, Honma, Teruya, Hosoyama, Kenji, Kabe, Atsushi, Kanekiyo, Takayuki, Kojima, Yuuji, Mitsunobu, Shinji, Morita, Yoshiyuki, Nakai, Hirotaka, Nakanishi, Kota, Ono, Masaaki
Publikováno v:
Scopus-Elsevier
Two superconducting crab cavities have been operated stably without any significant trouble for three years in KEKB since Feb/2007. At present (Dec/2009), maximum beam current with ’Crab ON’ achieves 1200mA for HER (High Energy Ring, electron) an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edf4dbe866ccc8db117da2071c5c4420
http://www.scopus.com/inward/record.url?eid=2-s2.0-84886874269&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-84886874269&partnerID=MN8TOARS
Autor:
Ezura, Eizi, Asano, Kiyomitsu, Hayano, Hitoshi, Hosoyama, Kenji, Inagaki, Shigemi, Isagawa, Shigeru, Kabasawa, Makoto, Kojima, Yuji, Kosuge, Shigeyoshi, Mitsunobu, Shinji, Momose, Takashi, Nakada, Kiyokazu, Nakanishi, Hiroshi, Shimbo, Yukio, Shishido, Toshio, Tachikawa, Kyoji, Yoshihara, Takeshi Takahashi
Publikováno v:
Japanese Journal of Applied Physics; August 1993, Vol. 32 Issue: 8 p3435-3435, 1p