Buchumschlag

Commissioning of a compact multibend achromat lattice: A new 3 GeV synchrotron radiation facility

Fuente: arXiv

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Bibliographische Detailangaben
Hauptverfasser:	Obara, Shuhei, Ueshima, Kota, Asaka, Takao, Hosaka, Yuji, Kan, Koichi, Nishimori, Nobuyuki, Aoki, Toshitaka, Asano, Hiroyuki, Haga, Koichi, Iba, Yuto, Ihara, Akira, Ito, Katsumasa, Iwashita, Taiki, Kadowaki, Masaya, Kanahama, Rento, Kobayashi, Hajime, Kobayashi, Hideki, Nishihara, Hideo, Nishikawa, Masaaki, Oikawa, Haruhiko, Saida, Ryota, Sakuraba, Keisuke, Sugimoto, Kento, Suzuki, Masahiro, Takahashi, Kouki, Takahashi, Shunya, Tanaka, Tatsuki, Tsuchiyama, Tsubasa, Yoshioka, Risa, Aoki, Tsuyoshi, Dewa, Hideki, Fujita, Takahiro, Kawase, Morihiro, Kiyomich, Akio, Hamano, Takashi, Masaki, Mitsuhiro, Masuda, Takemasa, Matsubara, Shinichi, Okada, Kensuke, Saji, Choji, Taniuchi, Tsutomu, Taniuchi, Yukiko, Ueda, Yosuke, Yamaguchi, Hiroshi, Yanagida, Kenichi, Fukami, Kenji, Hosoda, Naoyasu, Ishii, Miho, Itoga, Toshiro, Iwai, Eito, Magome, Tamotsu, Oishi, Masaya, Ohshima, Takashi, Kondo, Chikara, Sakurai, Tatsuyuki, Shoji, Masazumi, Sugimoto, Takashi, Takano, Shiro, Tamura, Kazuhiro, Watanabe, Takahiro, Tomai, Takato, Azumi, Noriyoshi, Inagaki, Takahiro, Maesaka, Hirokazu, Takahashi, Sunao, Tanaka, Takashi, Inoue, Shinobu, Kumazawa, Hirosuke, Moriya, Kazuki, Sakai, Kohei, Seno, Toshio, Sumitomo, Hiroshi, Takesako, Ryoichi, Tanaka, Shinichiro, Yamamoto, Ryo, Yokomachi, Kazutoshi, Yoshioka, Masamichi, Hara, Toru, Matsui, Sakuo, Hiraiwa, Toshihiko, Tanaka, Hitoshi, Ego, Hiroyasu
Format:	Preprint
Veröffentlicht:	2024
Schlagworte:	Accelerator Physics High Energy Physics - Experiment
Online-Zugang:	Acceder al recurso
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_version_	1866916615929462784
author	Obara, Shuhei Ueshima, Kota Asaka, Takao Hosaka, Yuji Kan, Koichi Nishimori, Nobuyuki Aoki, Toshitaka Asano, Hiroyuki Haga, Koichi Iba, Yuto Ihara, Akira Ito, Katsumasa Iwashita, Taiki Kadowaki, Masaya Kanahama, Rento Kobayashi, Hajime Kobayashi, Hideki Nishihara, Hideo Nishikawa, Masaaki Oikawa, Haruhiko Saida, Ryota Sakuraba, Keisuke Sugimoto, Kento Suzuki, Masahiro Takahashi, Kouki Takahashi, Shunya Tanaka, Tatsuki Tsuchiyama, Tsubasa Yoshioka, Risa Aoki, Tsuyoshi Dewa, Hideki Fujita, Takahiro Kawase, Morihiro Kiyomich, Akio Hamano, Takashi Masaki, Mitsuhiro Masuda, Takemasa Matsubara, Shinichi Okada, Kensuke Saji, Choji Taniuchi, Tsutomu Taniuchi, Yukiko Ueda, Yosuke Yamaguchi, Hiroshi Yanagida, Kenichi Fukami, Kenji Hosoda, Naoyasu Ishii, Miho Itoga, Toshiro Iwai, Eito Magome, Tamotsu Oishi, Masaya Ohshima, Takashi Kondo, Chikara Sakurai, Tatsuyuki Shoji, Masazumi Sugimoto, Takashi Takano, Shiro Tamura, Kazuhiro Watanabe, Takahiro Tomai, Takato Azumi, Noriyoshi Inagaki, Takahiro Maesaka, Hirokazu Takahashi, Sunao Tanaka, Takashi Inoue, Shinobu Kumazawa, Hirosuke Moriya, Kazuki Sakai, Kohei Seno, Toshio Sumitomo, Hiroshi Takesako, Ryoichi Tanaka, Shinichiro Yamamoto, Ryo Yokomachi, Kazutoshi Yoshioka, Masamichi Hara, Toru Matsui, Sakuo Hiraiwa, Toshihiko Tanaka, Hitoshi Ego, Hiroyasu
author_facet	Obara, Shuhei Ueshima, Kota Asaka, Takao Hosaka, Yuji Kan, Koichi Nishimori, Nobuyuki Aoki, Toshitaka Asano, Hiroyuki Haga, Koichi Iba, Yuto Ihara, Akira Ito, Katsumasa Iwashita, Taiki Kadowaki, Masaya Kanahama, Rento Kobayashi, Hajime Kobayashi, Hideki Nishihara, Hideo Nishikawa, Masaaki Oikawa, Haruhiko Saida, Ryota Sakuraba, Keisuke Sugimoto, Kento Suzuki, Masahiro Takahashi, Kouki Takahashi, Shunya Tanaka, Tatsuki Tsuchiyama, Tsubasa Yoshioka, Risa Aoki, Tsuyoshi Dewa, Hideki Fujita, Takahiro Kawase, Morihiro Kiyomich, Akio Hamano, Takashi Masaki, Mitsuhiro Masuda, Takemasa Matsubara, Shinichi Okada, Kensuke Saji, Choji Taniuchi, Tsutomu Taniuchi, Yukiko Ueda, Yosuke Yamaguchi, Hiroshi Yanagida, Kenichi Fukami, Kenji Hosoda, Naoyasu Ishii, Miho Itoga, Toshiro Iwai, Eito Magome, Tamotsu Oishi, Masaya Ohshima, Takashi Kondo, Chikara Sakurai, Tatsuyuki Shoji, Masazumi Sugimoto, Takashi Takano, Shiro Tamura, Kazuhiro Watanabe, Takahiro Tomai, Takato Azumi, Noriyoshi Inagaki, Takahiro Maesaka, Hirokazu Takahashi, Sunao Tanaka, Takashi Inoue, Shinobu Kumazawa, Hirosuke Moriya, Kazuki Sakai, Kohei Seno, Toshio Sumitomo, Hiroshi Takesako, Ryoichi Tanaka, Shinichiro Yamamoto, Ryo Yokomachi, Kazutoshi Yoshioka, Masamichi Hara, Toru Matsui, Sakuo Hiraiwa, Toshihiko Tanaka, Hitoshi Ego, Hiroyasu
contents	NanoTerasu, a new 3 GeV synchrotron light source in Japan, began user operation in April 2024. It provides high-brilliance soft to tender X-rays and covers a wide spectral range from ultraviolet to tender X-rays. Its compact storage ring with a circumference of 349 m is based on a four-bend achromat lattice to provide two straight sections in each cell for insertion devices with a natural horizontal emittance of 1.14 nm rad, which is small enough for soft X-rays users. The NanoTerasu accelerator incorporates several innovative technologies, including a full-energy injector C-band linear accelerator with a length of 110 m, an in-vacuum off-axis injection system, a four-bend achromat with B-Q combined bending magnets, and a TM020 mode accelerating cavity with built-in higher-order-mode dampers in the storage ring. This paper presents the accelerator machine commissioning over a half-year period and our model-consistent ring optics correction. The first user operation with a stored beam current of 160 mA is also reported. We summarize the storage ring parameters obtained from the commissioning. This is helpful for estimating the effective optical properties of synchrotron radiation at NanoTerasu.
format	Preprint
id	arxiv_https___arxiv_org_abs_2407_08925
institution	arXiv
publishDate	2024
record_format	arxiv
spellingShingle	Commissioning of a compact multibend achromat lattice: A new 3 GeV synchrotron radiation facility Obara, Shuhei Ueshima, Kota Asaka, Takao Hosaka, Yuji Kan, Koichi Nishimori, Nobuyuki Aoki, Toshitaka Asano, Hiroyuki Haga, Koichi Iba, Yuto Ihara, Akira Ito, Katsumasa Iwashita, Taiki Kadowaki, Masaya Kanahama, Rento Kobayashi, Hajime Kobayashi, Hideki Nishihara, Hideo Nishikawa, Masaaki Oikawa, Haruhiko Saida, Ryota Sakuraba, Keisuke Sugimoto, Kento Suzuki, Masahiro Takahashi, Kouki Takahashi, Shunya Tanaka, Tatsuki Tsuchiyama, Tsubasa Yoshioka, Risa Aoki, Tsuyoshi Dewa, Hideki Fujita, Takahiro Kawase, Morihiro Kiyomich, Akio Hamano, Takashi Masaki, Mitsuhiro Masuda, Takemasa Matsubara, Shinichi Okada, Kensuke Saji, Choji Taniuchi, Tsutomu Taniuchi, Yukiko Ueda, Yosuke Yamaguchi, Hiroshi Yanagida, Kenichi Fukami, Kenji Hosoda, Naoyasu Ishii, Miho Itoga, Toshiro Iwai, Eito Magome, Tamotsu Oishi, Masaya Ohshima, Takashi Kondo, Chikara Sakurai, Tatsuyuki Shoji, Masazumi Sugimoto, Takashi Takano, Shiro Tamura, Kazuhiro Watanabe, Takahiro Tomai, Takato Azumi, Noriyoshi Inagaki, Takahiro Maesaka, Hirokazu Takahashi, Sunao Tanaka, Takashi Inoue, Shinobu Kumazawa, Hirosuke Moriya, Kazuki Sakai, Kohei Seno, Toshio Sumitomo, Hiroshi Takesako, Ryoichi Tanaka, Shinichiro Yamamoto, Ryo Yokomachi, Kazutoshi Yoshioka, Masamichi Hara, Toru Matsui, Sakuo Hiraiwa, Toshihiko Tanaka, Hitoshi Ego, Hiroyasu Accelerator Physics High Energy Physics - Experiment NanoTerasu, a new 3 GeV synchrotron light source in Japan, began user operation in April 2024. It provides high-brilliance soft to tender X-rays and covers a wide spectral range from ultraviolet to tender X-rays. Its compact storage ring with a circumference of 349 m is based on a four-bend achromat lattice to provide two straight sections in each cell for insertion devices with a natural horizontal emittance of 1.14 nm rad, which is small enough for soft X-rays users. The NanoTerasu accelerator incorporates several innovative technologies, including a full-energy injector C-band linear accelerator with a length of 110 m, an in-vacuum off-axis injection system, a four-bend achromat with B-Q combined bending magnets, and a TM020 mode accelerating cavity with built-in higher-order-mode dampers in the storage ring. This paper presents the accelerator machine commissioning over a half-year period and our model-consistent ring optics correction. The first user operation with a stored beam current of 160 mA is also reported. We summarize the storage ring parameters obtained from the commissioning. This is helpful for estimating the effective optical properties of synchrotron radiation at NanoTerasu.
title	Commissioning of a compact multibend achromat lattice: A new 3 GeV synchrotron radiation facility
topic	Accelerator Physics High Energy Physics - Experiment
url	https://arxiv.org/abs/2407.08925