Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Niiyama, Masayuki"'
Autor:
Hyodo, Tetsuo, Niiyama, Masayuki
The strange quark plays a unique role in QCD, reflecting its intermediate mass between the light and heavy quarks. In recent years, remarkable progress has been made in the spectroscopy of baryons with strangeness. Many new features of the strange ba
Externí odkaz:
http://arxiv.org/abs/2010.07592
Autor:
Ichikawa, Yudai, Nagae, Tomofumi, Fujioka, Hiroyuki, Bhang, Hyoungchan, Bufalino, Stefania, Ekawa, Hiroyuki, Evtoukhovitch, Petr, Feliciello, Alessandro, Hasegawa, Shoichi, Hayakawa, Shuhei, Honda, Ryotaro, Hosomi, Kenji, Imai, Kenichi, Ishimoto, Shigeru, Joo, Changwoo, Kanatsuki, Shunsuke, Kiuchi, Ryuta, Koike, Takeshi, Kumawat, Harphool, Matsumoto, Yuki, Miwa, Koji, Moritsu, Manabu, Naruki, Megumi, Niiyama, Masayuki, Nozawa, Yuki, Ota, Ryosuke, Sakaguchi, Atsushi, Sako, Hiroyuki, Samoilov, Valentin, Sato, Susumu, Shirotori, Kotaro, Sugimura, Hitoshi, Suzuki, Shoji, Takahashi, Toshiyuki, Takahashi, Tomonori, Tamura, Hirokazu, Tanaka, Toshiyuki, Tanida, Kiyoshi, Tokiyasu, Atsushi, Tsamalaidze, Zviadi, Roy, Bidyut, Ukai, Mifuyu, Yamamoto, Takeshi, Yang, Seongbae
We have observed a "$K^-pp$"-like structure in the $d(\pi^+,K^+)$ reaction at 1.69 GeV/$c$. In this reaction $\Lambda(1405)$ hyperon resonance is expected to be produced as a doorway to form the $K^-pp$ through the $\Lambda^*p\rightarrow K^-pp$ proce
Externí odkaz:
http://arxiv.org/abs/1411.6708
Autor:
Niiyama, Masayuki
Kyoto University (京都大学)
0048
甲第14207号
理博第3341号
新制||理||1492(附属図書館)
UT51-2008-Q676
学位規則第4条第1項該当
0048
甲第14207号
理博第3341号
新制||理||1492(附属図書館)
UT51-2008-Q676
学位規則第4条第1項該当
Externí odkaz:
http://hdl.handle.net/2433/124372
Autor:
Ichikawa, Yudai, Nagae, Tomofumi, Bhang, Hyoungchan, Bufalino, Stefania, Ekawa, Hiroyuki, Evtoukhovitch, Petr, Feliciello, Alessandro, Fujioka, Hiroyuki, Hasegawa, Shoichi, Hayakawa, Shuhei, Honda, Ryotaro, Hosomi, Kenji, Imai, Ken'ichi, Ishimoto, Shigeru, Joo, Changwoo, Kanatsuki, Shunsuke, Kiuchi, Ryuta, Koike, Takeshi, Kumawat, Harphool, Matsumoto, Yuki, Miwa, Koji, Moritsu, Manabu, Naruki, Megumi, Niiyama, Masayuki, Nozawa, Yuki, Ota, Ryosuke, Sakaguchi, Atsushi, Sako, Hiroyuki, Samoilov, Valentin, Sato, Susumu, Shirotori, Kotaro, Sugimura, Hitoshi, Suzuki, Shoji, Takahashi, Toshiyuki, Takahashi, Tomonori N., Tamura, Hirokazu, Tanaka, Toshiyuki, Tanida, Kiyoshi, Tokiyasu, Atsushi O., Tsamalaidze, Zviadi, Roy, Bidyut, Ukai, Mifuyu, Yamamoto, Takeshi O., Yang, Seongbae
We have measured an inclusive missing-mass spectrum of the $d(\pi^+, K^+)$ reaction at the pion incident momentum of 1.69 GeV/$c$ at the laboratory scattering angles between 2$^\circ$ and 16$^\circ$ with the missing-mass resolution of 2.7 $\pm$ 0.1 M
Externí odkaz:
http://arxiv.org/abs/1407.3051
Autor:
Niiyama, Masayuki
Publikováno v:
In Nuclear Physics, Section A 20 September 2013 914:543-552
Akademický článek
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Autor:
Niiyama, Masayuki
Publikováno v:
In Nuclear Physics, Section A 2009 827(1):261c-263c
Publikováno v:
Physical Review D. 97(7):072005_1-072005_21
We measure the inclusive production cross sections of hyperons and charmed baryons from $e^+e^-$ annihilation using a 800 fb$^{-1}$ data sample taken near the $\Upsilon(4S)$ resonance with the Belle detector at the KEKB asymmetric-energy $e^+ e^-$ co
Autor:
Willis Tsung-Tai Lin, Chia-Yu Hsieh, W. C. Chang, Niiyama Masayuki, Ohnishi Hiroaki, N. Tomida
Publikováno v:
Proceedings of XI Workshop on Resistive Plate Chambers and Related Detectors — PoS(RPC2012).