EPJ Web of Conferences (Jan 2023)
New beamlines and future prospects of the J-PARC muon facility
- Yamazaki Takayuki,
- Kawamura , Naritoshi,
- Shimomura Koichiro,
- Miyake Yasuhiro,
- Oishi Yu,
- Adachi Taihei,
- Strasser Patrick,
- Koda Akihiro,
- Fujimori Hiroshi,
- Yuasa Takahiro,
- Ikedo Yutaka,
- Kobayashi Yasuo,
- Sasaki Ken-ichi,
- Mibe Tsutomu,
- Ushizawa Takahiro,
- Higashino Yuta,
- Nagao Daiki,
- Aoki Masaharu,
- Hase Kazuya,
- Kaneko Satoshi,
- Tagawa Ryota,
- Uematsu Taichi,
- Seiya Yoshihiro,
- Uetake Satoshi,
- Masuda Takahiro,
- Tada Hiroki,
- Sugiyama So,
- Suzuki Kazuhito
Affiliations
- Yamazaki Takayuki
- High Energy Accelerator Research Organization (KEK)
- Kawamura , Naritoshi
- High Energy Accelerator Research Organization (KEK)
- Shimomura Koichiro
- High Energy Accelerator Research Organization (KEK)
- Miyake Yasuhiro
- High Energy Accelerator Research Organization (KEK)
- Oishi Yu
- High Energy Accelerator Research Organization (KEK)
- Adachi Taihei
- High Energy Accelerator Research Organization (KEK)
- Strasser Patrick
- High Energy Accelerator Research Organization (KEK)
- Koda Akihiro
- High Energy Accelerator Research Organization (KEK)
- Fujimori Hiroshi
- High Energy Accelerator Research Organization (KEK)
- Yuasa Takahiro
- High Energy Accelerator Research Organization (KEK)
- Ikedo Yutaka
- High Energy Accelerator Research Organization (KEK)
- Kobayashi Yasuo
- High Energy Accelerator Research Organization (KEK)
- Sasaki Ken-ichi
- High Energy Accelerator Research Organization (KEK)
- Mibe Tsutomu
- High Energy Accelerator Research Organization (KEK)
- Ushizawa Takahiro
- The Graduate University for Advanced Studies (SOKENDAI)
- Higashino Yuta
- Osaka University
- Nagao Daiki
- Osaka University
- Aoki Masaharu
- Osaka University
- Hase Kazuya
- Osaka Metropolitan University
- Kaneko Satoshi
- Osaka Metropolitan University
- Tagawa Ryota
- Osaka Metropolitan University
- Uematsu Taichi
- Osaka Metropolitan University
- Seiya Yoshihiro
- Osaka Metropolitan University
- Uetake Satoshi
- Okayama University
- Masuda Takahiro
- Okayama University
- Tada Hiroki
- Nagoya University
- Sugiyama So
- Nagoya University
- Suzuki Kazuhito
- Nagoya University
- DOI
- https://doi.org/10.1051/epjconf/202328201016
- Journal volume & issue
-
Vol. 282
p. 01016
Abstract
At the J-PARC muon facility (MUSE), new beamlines started operation recently. H-line is a high-intensity pulsed muon beamline for fundamental physics experiments. The first beam of the H-line was delivered to its first branch (H1 area) in January 2022, where a precise measurement of the muonium hyperfine structure and a search for μ-e conversion will be conducted. Further extension of the second branch of the H-line for a muon g-2/EDM experiment and a transmission muon microscope project is also ongoing. In addition, the second branch of the surface muon beamline (S2 area of the S-line) was opened for a muonium 1S-2S spectroscopy experiment in FY2021. In this paper, the recent upgrade and present status of the J-PARC muon facility and its prospects are presented.
