G. Beer
University of Victoria
15 Papers
91 Citations
G. Beer is an academic researcher from University of Victoria. The author has contributed to research in topics: Kaonic hydrogen & Muonium. The author has an hindex of 7, co-authored 15 publications.
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Papers
Search for the deeply bound $K^-pp$ state from the semi-inclusive forward-neutron spectrum in the in-flight $K^-$ reaction on helium-3
T. Hashimoto,S. Ajimura,G. Beer,Hyoungchan Bhang,Mario Bragadireanu,L. Busso,Michael Cargnelli,Seonho Choi,Catalina Curceanu,Shun Enomoto,D. Faso,Hiroyuki Fujioka,Y. Fujiwara,Tomokazu Fukuda,C. Guaraldo,Ryugo S. Hayano,Toshihiko Hiraiwa,Masami Iio,M. Iliescu,K. Inoue,Y. Ishiguro,Takashi Ishikawa,Shigeru Ishimoto,Kenta Itahashi,M. Iwai,M. Iwasaki,Y. Kato,S. Kawasaki,Paul Kienle,H. Kou,Yue Ma,Johann Marton,Yasuyuki Matsuda,Yutaka Mizoi,O. Morra,Tomofumi Nagae,Hiroyuki Noumi,Hiroaki Ohnishi,Shinji Okada,Haruhiko Outa,Kristian Piscicchia,Marco Poli Lener,Antonio Romero Vidal,Y. Sada,Atsushi Sakaguchi,Fuminori Sakuma,M. Sato,Alessandro Scordo,Michiko Sekimoto,Hexi Shi,Diana Sirghi,Florin Sirghi,Shoji Suzuki,Takatoshi Suzuki,Kiyoshi Tanida,H. Tatsuno,Makoto Tokuda,D. Tomono,Akihisa Toyoda,Kyo Tsukada,Oton Vazquez Doce,Eberhard Widmann,T. Yamaga,Toshimitsu Yamazaki,H. Yim,Qi Zhang,Johann Zmeskal +66 more
TL;DR: In this article, an experiment to search for the bound state was performed via the in-flight $3$He($K^-,n) reaction using 5.3 $\times$ $10^9$ kaons at 1 GeV/$c$ at the J-PARC hadron experimental facility.
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The K1.8BR spectrometer system at J-PARC
Keizo Agari,S. Ajimura,G. Beer,Hyoungchan Bhang,Mario Bragadireanu,Paul Buehler,L. Busso,Michael Cargnelli,Seonho Choi,Catalina Curceanu,Shun Enomoto,D. Faso,Hiroyuki Fujioka,Y. Fujiwara,Tomokazu Fukuda,C. Guaraldo,Tadashi Hashimoto,Ryugo S. Hayano,Toshihiko Hiraiwa,Erina Hirose,Masaharu Ieiri,Masami Iio,M. Iliescu,K. Inoue,Y. Ishiguro,Takashi Ishikawa,Shigeru Ishimoto,T. Ishiwatari,Kenta Itahashi,M. Iwai,Masahiko Iwasaki,Y. Kakiguchi,Y. Katoh,S. Kawasaki,Paul Kienle,H. Kou,Yue Ma,Johann Marton,Yasuyuki Matsuda,Michifumi Minakawa,Yutaka Mizoi,O. Morra,Ryotaro Muto,Tomofumi Nagae,Megumi Naruki,Hiroyuki Noumi,Hiroaki Ohnishi,Shinji Okada,Haruhiko Outa,Kristian Piscicchia,Marco Poli Lener,Antonio Romero Vidal,Y. Sada,Atsushi Sakaguchi,Fuminori Sakuma,Masaharu Sato,Yoshinori Sato,S. Sawada,Alessandro Scordo,Michiko Sekimoto,Hexi Shi,Yoshihisa Shirakabe,Diana Sirghi,Florin Sirghi,Ken Suzuki,Shoji Suzuki,Takatoshi Suzuki,Yoshihiro Suzuki,Hitoshi Takahashi,Kazuhiro Tanaka,Nobuaki Tanaka,H. Tatsuno,Makoto Tokuda,D. Tomono,Akihisa Toyoda,Kyo Tsukada,Oton Vazquez Doce,Hiroaki Watanabe,Eberhard Widmann,B. Wünschek,Yutaka Yamanoi,Toshimitsu Yamazaki,H. Yim,Johann Zmeskal +83 more
TL;DR: In this paper, a new spectrometer system was designed and constructed at the secondary beam line K 1.8BR in the hadron hall of J-PARC to investigate $\bar K N$ interactions and nuclear bound systems.
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The K1.8BR spectrometer system at J-PARC
Keizo Agari,S. Ajimura,G. Beer,Hyoungchan Bhang,Mario Bragadireanu,Paul Buehler,L. Busso,Michael Cargnelli,Seonho Choi,Catalina Curceanu,Shun Enomoto,D. Faso,Hiroyuki Fujioka,Y. Fujiwara,Tomokazu Fukuda,C. Guaraldo,T. Hashimoto,Ryugo S. Hayano,Toshihiko Hiraiwa,Erina Hirose,Masaharu Ieiri,Masami Iio,M. Iliescu,K. Inoue,Y. Ishiguro,Takashi Ishikawa,Shigeru Ishimoto,T. Ishiwatari,Kenta Itahashi,M. Iwai,Masahiko Iwasaki,Y. Kakiguchi,Y. Katoh,S. Kawasaki,Paul Kienle,H. Kou,Yue Ma,Johann Marton,Yasuyuki Matsuda,Michifumi Minakawa,Yutaka Mizoi,O. Morra,Ryotaro Muto,Tomofumi Nagae,Megumi Naruki,Hiroyuki Noumi,Hiroaki Ohnishi,Shinji Okada,Haruhiko Outa,Kristian Piscicchia,Marco Poli Lener,Antonio Romero Vidal,Y. Sada,Atsushi Sakaguchi,Fuminori Sakuma,M. Sato,Yoshinori Sato,S. Sawada,Alessandro Scordo,Michiko Sekimoto,Hexi Shi,Yoshihisa Shirakabe,Diana Sirghi,Florin Sirghi,Ken Suzuki,Shoji Suzuki,Takatoshi Suzuki,Yoshihiro Suzuki,Hitoshi Takahashi,Kazuhiro Tanaka,Nobuaki Tanaka,H. Tatsuno,Makoto Tokuda,Akihisa Toyoda,D. Tomono,Kyo Tsukada,Oton Vazquez Doce,Hiroaki Watanabe,Eberhard Widmann,B. Wünschek,Yutaka Yamanoi,Toshimitsu Yamazaki,H. Yim,Johann Zmeskal +83 more
TL;DR: In this paper, a new spectrometer system was designed and constructed at the secondary beam line K 1.8BR in the hadron hall of J-PARC to investigate $\bar K N$ interactions and nuclear bound systems.
16
Measurement of the Strong Interaction Induced Shift and Width of the 1s State of Kaonic Deuterium at J-PARC
Johann Zmeskal,M. Sato,S. Ajimura,Massimiliano Bazzi,G. Beer,C. Berucci,Hyoungchan Bhang,Damir Bosnar,M. Bragadireanu,Paul Buehler,L. Busso,M. Cargnelli,S. Choi,Alberto Clozza,Catalina Curceanu,A. d'Uffizi,Shun Enomoto,L. Fabbietti,D. Faso,Carlo Fiorini,Hiroyuki Fujioka,F. Ghio,Robin Golser,C. Guaraldo,T. Hashimoto,Ryugo S. Hayano,Toshihiko Hiraiwa,Masami Iio,M. Iliescu,K. Inoue,S. Ishimoto,T. Ishiwatari,Kenta Itahashi,M. Iwai,Masahiko Iwasaki,S. Kawasaki,Johannes Lachner,P. Levi Sandri,Yue Ma,J. Marton,Yasuyuki Matsuda,Yutaka Mizoi,O. Morra,Paweł Moskal,Tomofumi Nagae,Hiroyuki Noumi,Hiroaki Ohnishi,Shinji Okada,Haruhiko Outa,D. Pietreanu,Kristian Piscicchia,M. Poli Lener,A. Romero Vidal,Y. Sada,Atsushi Sakaguchi,Fuminori Sakuma,E. Sbardella,Alessandro Scordo,Michiko Sekimoto,Hexi Shi,Michał Silarski,D. L. Sirghi,Florin Sirghi,Ken Suzuki,Shoji Suzuki,Takatoshi Suzuki,Kiyoshi Tanida,H. Tatsuno,Makoto Tokuda,Akihisa Toyoda,I. Tucakovic,Kyo Tsukada,O. Vazquez Doce,Eberhard Widmann,T. Yamaga,Toshimitsu Yamazaki,Qi Zhang +76 more
TL;DR: In this article, the shift and width of the kaonic deuterium 1s state with an accuracy of 60 eV and 140 eV, respectively, were measured at J-PARC.
Study of muonium emission from laser-ablated silica aerogel
J. Beare,G. Beer,Jess H. Brewer,Toru Iijima,Katsuhiko Ishida,M. Iwasaki,S Kamal,Kazuyoshi Kanamori,Naritoshi Kawamura,Ryo Kitamura,S. Li,Graeme Luke,Graeme Luke,Glenn M. Marshall,Tsutomu Mibe,Yasuhiro Miyake,Y Oishi,K. Olchanski,A. Olin,A. Olin,Masashi Otani,M.A. Rehman,Nagahiro Saito,Nagahiro Saito,Y. Sato,Koichiro Shimomura,K. Suzuki,Makoto Tabata,Hiromasa Yasuda +28 more
TL;DR: In this paper, the emission of muonium atoms into vacuum from silica aerogel with laser ablation on its surface was studied with various ablation structures at room temperature using the subsurface muon beams at TRIUMF and Japan Proton Accelerator Research Complex (J-PARC).