Observation of charged κ in J/ψ→K⁎(892)∓KSπ±, K⁎(892)∓→KSπ∓ at BESII

Autor: F. C. Ma, T. Matsuda, J. F. Qiu, Z. A. Liu, Y. Ban, Z. G. Zhao, X. H. Mo, L. S. Wang, J. W. Zhao, M. H. Ye, Z. J. Sun, J. Z. Bai, L. L. Wang, Tsuneaki Tsuru, I. Yamauchi, R. Y. Li, Cunfeng Wei, X. Y. Shen, Xichao Ruan, P. Wang, Shang Lunlin, G. Li, J. W. Zhang, W. D. Li, H. B. Li, C. L. Luo, Y. T. Gu, H. Y. Sheng, C. D. Fu, C. C. Zhang, J. C. Chen, Q. M. Ma, B. Zhong, B. J. Liu, Yudan Wang, Y. Zeng, Z. Y. Deng, J. Fang, P. L. Wang, C. X. Yu, M. He, J. P. Tian, H. Y. Zhang, Y. Yuan, Y. S. Zhu, Xiaobo Zhu, G. R. Lu, Yanping Huang, D. H. Wei, Xingguo Li, C. X. Liu, B. Zheng, R. G. Ping, J. Y. Zhang, J. C. Li, Z.J. Guo, Y. B. Chen, F. Lu, Z. A. Zhu, Shin-ichi Kurokawa, H. F. Chen, F. A. Harris, Y. K. Heng, K. Ukai, H. B. Liu, Z. Y. Wang, C. P. Shen, P. P. Zhao, Han-Qing Zheng, Y. Toi, G. F. Xu, Shin Ishida, Y.Y. Zhang, M. G. Zhao, X. Q. Li, S. Jin, B. X. Zhang, S. S. Sun, Liangbin Li, X. Y. Zhang, R. G. Liu, X. T. Huang, H. M. Hu, G. Rong, X. Wan, Qian Liu, Muneyuki Ishida, Y. P. Chu, X. P. Xu, X. B. Ji, W. G. Li, C. Z. Yuan, G. S. Huang, Kunio Takamatsu, Fang Liu, N. Wu, H. M. Liu, Z. P. Zheng, K. J. Zhu, G. S. Varner, B. Y. Zhang, H. X. Yang, Feng Liu, M. Ablikim, J. P. Liu, Mingming Yang, J. B. Jiao, Y. X. Ye, X. S. Jiang, Y. Xu, Xinglong Li, J. G. Lu, T. Hu, XZ（蔡翔舟） Cai, Lianyou Shan, T. Maeda, K. L. He, H. S. Chen, X. Tang, Y. Bai, Y. N. Gao, B.S. Zou, M. Oda, S. X. Du, M. L. Yan, H. Q. Zhang, Z. P. Zhang, Zujian Wang, K. Yamada, H. L. Ma, Jin Chen, Y. X. Yang, Y. Z. Sun, J. Nie, Y. S. Dai, Jinxing Zheng, Toshihiko Komada, Q. M. Zhu, Y. F. Liang, D. P. Jin, H. S. Sun, D. H. Zhang, L. P. Zhou, Z. P. Mao, S.L. Olsen

Publikováno v: Physics Letters B. 698:183-190

Using 58 million J / ψ decays obtained by BESII, a charged κ particle is observed in the analysis of the K S π ± system recoiling against K ⁎ ( 892 ) ∓ selected in J / ψ → K S K S π + π − . The mass and width values of the charged κ a

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https://doi.org/10.1016/j.physletb.2011.03.011

Evidence for κ meson production in J/ψ→K¯∗(892)0K+π− process

Autor: Kunio Takamatsu, Jin Chen, S. S. Fang, F. C. Ma, Zheng Wang, H. B. Li, X. X. Xie, Yingchun Zhu, C. L. Luo, Zhenyu Zhang, J. G. Lu, Houbing Lu, X. Q. Li, I. Yamauchi, R. Y. Li, J. F. Qiu, C. C. Zhang, H. L. Ma, S. M. Li, Fan Yang, T. Hu, Shin-ichi Kurokawa, X. M. Xia, Z. Z. Du, Gongru Lu, XZ（蔡翔舟） Cai, Y. T. Gu, Bo Xin, L. P. Zhou, Z.Q. Zhang, Q. M. Ma, Yudan Wang, Z. Y. Yi, J. C. Chen, Z. P. Mao, W. D. Li, J. P. Liu, Cunfeng Wei, S. P. Chi, Y. Yuan, Y. S. Zhu, Z. Y. Wang, Muneyuki Ishida, Q. F. Dong, X. Tang, Xuan Zhang, K. Ukai, Ning Zhou, Xingtao Huang, Lianyou Shan, H. S. Chen, Y. Z. Sun, H. H. Liu, J. C. Li, Toshihiko Komada, D. H. Wei, Z. A. Zhu, Y. C. Zhu, H. Qin, T. Matsuda, J. Fang, B. X. Zhang, Xingzhu Cui, J. G. Bian, Zujian Wang, P. L. Wang, J. W. Zhang, H. X. Yang, J. H. Liu, L. L. Ma, Xunchao Zhang, Z. P. Zheng, J. W. Zhao, Z. A. Liu, G. W. Yu, S. L. Zang, M. He, J. Nie, X. H. Mo, W. R. Zhao, K. J. Zhu, J. M. Yuan, F. A. Harris, L. S. Wang, H. M. Hu, F. Liu, D. L. Shen, Feng Shi, M. H. Ye, Y. Ban, Xiru Huang, S. S. Sun, G. L. Tong, B. A. Zhuang, Y. Zeng, M. G. Zhao, C. X. Liu, Y.L. Li, Jianwei Sun, F. Lu, Yu Zeng, Y. S. Dai, Z.J. Guo, J. Z. Bai, H. Y. Zhang, Haiwen Liu, C. S. Gao, Jinxing Zheng, Z. G. Zhao, G. S. Huang, H.B. Liao, X. B. Ma, Xuai Zhuang, X. Y. Shen, Shang Lunlin, J. Y. Zhang, Fang Liu, K. Yamada, P. P. Zhao, G. F. Xu, Z. J. Sun, Y. N. Guo, S. Jin, Shin Ishida, Tsuneaki Tsuru, Q. M. Zhu, H. Y. Sheng, Z. Y. Ren, Y. K. Heng, Z. Q. Tan, Zhe Wang, Qiyang Zhang, G. Li, Yang Tian, K. L. He, P. Wang, M. Z. Wang, Y. F. Liang, N. D. Qi, M. Ablikim, D. X. Zhao, S. X. Du, D. P. Jin, B. Y. Zhang, G. Rong, Hangxu Li, M. L. Yan, X.L. Li, W. G. Li, H. S. Sun, C. D. Fu, Haiping Peng, Yin Xu, D. H. Zhang, D. Y. Wang, X. Shi, Yi Jin, Y.N. Gao, Z. Y. Deng, J. Yang, H.Q. Zheng, R. G. Liu, J. B. Liu, Y. P. Chu, X. B. Ji, N. Wu, Yiyun Zhang, Y. X. Ye, Y. Q. Guo, X. S. Jiang, Y.X. Yang, Y. B. Chen, Y. F. Lai, H. F. Chen, W. F. Wang, Jianbin Jiao, S. D. Gu

Publikováno v: Physics Letters B. 633:681-690

Based on 58 million BESII J / ψ events, the K ¯ ∗ ( 892 ) 0 K + π − channel in K + K − π + π − is studied. A clear low mass enhancement in the invariant mass spectrum of K + π − is observed. The low mass enhancement does not come from

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::26ebd550e9898afbf891dfd985064b03
https://doi.org/10.1016/j.physletb.2005.12.062

Topological phase transition in solidification of confined liquids

Autor: Yutaka Takahashi, Isao Tanihata, Kimio Morimoto, Toshio Kobayashi, Akira Ozawa, Tsuneaki Tsuru, Izumi Nomura, Shoji Suzuki, Shigeru Ishimoto

Publikováno v: Physics Letters A. 299:622-627

We found a string-like object evolving in roll and entangled patterns in liquid hydrogen, argon, nitrogen and neon on cooling in the confined geometry. The propagating front was of vapor phase and followed by a solid tubule. The void space produced b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::52f0d0e8943008ce506183be1c2ff31c
https://doi.org/10.1016/s0375-9601(02)00742-9

Windowless solid hydrogen target

Autor: Yukio Takahashi, S. Ishimoto, S. Y. Suzuki, Tsuneaki Tsuru, I Nomura, A. Ozawa, Isao Tanihata, Kimio Morimoto, Toshio Kobayashi

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 480:304-314

A windowless solid hydrogen target has been successfully developed for RI-beam-induced nuclear reactions in the RIKEN RI Beam Facility. Hydrogen crystals of high quality were grown reproducibly in a cell bored in a 10 mm thick pure copper plate which

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f8dba20f6710c441ae7ed21279577b39
https://doi.org/10.1016/s0168-9002(01)00951-2

Effect of Light -Meson Production in pp-> 3 0 at Rest

Autor: Shin Ishida, T. Ishida, Muneyuki Ishida, Kunio Takamatsu, Tsuneaki Tsuru, Toshihiko Komada

Publikováno v: Progress of Theoretical Physics. 104:203-210

The pi0 pi0 mass spectra and angular distributions around KKbar -threshold and at 1.5 GeV in ppbar (at rest) --> 3 pi0 in the Crystal Barrel experiment are reanalyzed by applying the new method, which is consistent with unitarity of S-matrix and expr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::774357c53e4bdb2c62050881d8377350
https://doi.org/10.1143/ptp.104.203