Present status of J-PARC MUSE

J-PARC MUSEの現状

下村 浩一郎*; 幸田 章宏*; Pant, A. D.*; 名取 寛顕*; 藤森 寛*; 梅垣 いづみ*; 中村 惇平*; 反保 元伸*; 河村 成肇*; 手島 菜月*; Strasser, P.*; 門野 良典*; 岩井 遼斗*; 的場 史朗*; 西村 昇一郎*; 神田 聡太郎*; 竹下 聡史*; 湯浅 貴裕*; 山崎 高幸*; 三宅 康博*; 小林 庸男*; 大石 裕*; 永谷 幸則*; 池戸 豊*; 髭本 亘  ; 伊藤 孝   

Shimomura, Koichiro*; Koda, Akihiro*; Pant, A. D.*; Natori, Hiroaki*; Fujimori, Hiroshi*; Umegaki, Izumi*; Nakamura, Jumpei*; Tampo, Motonobu*; Kawamura, Naritoshi*; Teshima, Natsuki*; Strasser, P.*; Kadono, Ryosuke*; Iwai, Ryoto*; Matoba, Shiro*; Nishimura, Shoichiro*; Kanda, Sotaro*; Takashita, Soshi*; Yuasa, Takahiro*; Yamazaki, Takayuki*; Miyake, Yasuhiro*; Kobayashi, Yasuo*; Oishi, Y.*; Nagatani, Yukinori*; Ikedo, Yutaka*; Higemoto, Wataru; Ito, Takashi

At J-PARC MUSE, since the SR2017 conference and up to FY2022, there have been several new developments at the facility, including the completion of a new experimental area S2 at the surface muon beamline S-line and the first muon beam extraction to the H1 area in the H-line, mainly to carry out high-statistics fundamental physics experiments. Several new studies are also underway, such as applying negative muon non-destructive elemental analysis to the analysis of samples returned from the asteroid Ryugu in the D2 area of the D-line. This paper reports on the latest status of MUSE.