$\psi(2S) \to p \bar{p}\eta$ 的分波分析
高能物理 - 实验
2013-09-04 v1
摘要
利用 BEPCII 上的 BESIII 探测器收集的 个 事例样本，研究了衰变过程 。分波分析确定，质量为 MeV/、宽度为 MeV/ 的中间态 N(1535) 在该衰变中占主导地位；其乘积分支比确定为 。此外，测得 的分支比为 。
引用
@article{arxiv.1304.1973,
title = {Partial wave analysis of $\psi(2S) \to p \bar{p}\eta$},
author = {M. Ablikim and M. N. Achasov and O. Albayrak and D. J. Ambrose and F. F. An and Q. An and J. Z. Bai and R. Baldini Ferroli and Y. Ban and J. Becker and J. V. Bennett and N. Berger and M. Bertani and J. M. Bian and E. Boger and O. Bondarenko and I. Boyko and R. A. Briere and V. Bytev and H. Cai and X. Cai and O. Cakir and A. Calcaterra and G. F. Cao and S. A. Cetin and J. F. Chang and G. Chelkov and G. Chen and H. S. Chen and J. C. Chen and M. L. Chen and S. J. Chen and X. Chen and Y. B. Chen and H. P. Cheng and Y. P. Chu and D. Cronin-Hennessy and H. L. Dai and J. P. Dai and D. Dedovich and Z. Y. Deng and A. Denig and I. Denysenko and M. Destefanis and W. M. Ding and Y. Ding and L. Y. Dong and M. Y. Dong and S. X. Du and J. Fang and S. S. Fang and L. Fava and C. Q. Feng and P. Friedel and C. D. Fu and J. L. Fu and Y. Gao and C. Geng and K. Goetzen and W. X. Gong and W. Gradl and M. Greco and M. H. Gu and Y. T. Gu and Y. H. Guan and A. Q. Guo and L. B. Guo and T. Guo and Y. P. Guo and Y. L. Han and F. A. Harris and K. L. He and M. He and Z. Y. He and T. Held and Y. K. Heng and Z. L. Hou and C. Hu and H. M. Hu and J. F. Hu and T. Hu and G. M. Huang and G. S. Huang and J. S. Huang and L. Huang and X. T. Huang and Y. Huang and Y. P. Huang and T. Hussain and C. S. Ji and Q. Ji and Q. P. Ji and X. B. Ji and X. L. Ji and L. L. Jiang and X. S. Jiang and J. B. Jiao and Z. Jiao and D. P. Jin and S. Jin and F. F. Jing and N. Kalantar-Nayestanaki and M. Kavatsyuk and B. Kopf and M. Kornicer and W. Kuehn and W. Lai and J. S. Lange and M. Leyhe and C. H. Li and Cheng Li and Cui Li and D. M. Li and F. Li and G. Li and H. B. Li and J. C. Li and K. Li and Lei Li and Q. J. Li and S. L. Li and W. D. Li and W. G. Li and X. L. Li and X. N. Li and X. Q. Li and X. R. Li and Z. B. Li and H. Liang and Y. F. Liang and Y. T. Liang and G. R. Liao and X. T. Liao and D. Lin and B. J. Liu and C. L. Liu and C. X. Liu and F. H. Liu and Fang Liu and Feng Liu and H. Liu and H. B. Liu and H. H. Liu and H. M. Liu and H. W. Liu and J. P. Liu and K. Liu and K. Y. Liu and Kai Liu and P. L. Liu and Q. Liu and S. B. Liu and X. Liu and Y. B. Liu and Z. A. Liu and Zhiqiang Liu and Zhiqing Liu and H. Loehner and G. R. Lu and H. J. Lu and J. G. Lu and Q. W. Lu and X. R. Lu and Y. P. Lu and C. L. Luo and M. X. Luo and T. Luo and X. L. Luo and M. Lv and C. L. Ma and F. C. Ma and H. L. Ma and Q. M. Ma and S. Ma and T. Ma and X. Y. Ma and F. E. Maas and M. Maggiora and Q. A. Malik and Y. J. Mao and Z. P. Mao and J. G. Messchendorp and J. Min and T. J. Min and R. E. Mitchell and X. H. Mo and C. Morales Morales and N. Yu. Muchnoi and H. Muramatsu and Y. Nefedov and C. Nicholson and I. B. Nikolaev and Z. Ning and S. L. Olsen and Q. Ouyang and S. Pacetti and J. W. Park and M. Pelizaeus and H. P. Peng and K. Peters and J. L. Ping and R. G. Ping and R. Poling and E. Prencipe and M. Qi and S. Qian and C. F. Qiao and L. Q. Qin and X. S. Qin and Y. Qin and Z. H. Qin and J. F. Qiu and K. H. Rashid and G. Rong and X. D. Ruan and A. Sarantsev and B. D. Schaefer and M. Shao and C. P. Shen and X. Y. Shen and H. Y. Sheng and M. R. Shepherd and X. Y. Song and S. Spataro and B. Spruck and D. H. Sun and G. X. Sun and J. F. Sun and S. S. Sun and Y. J. Sun and Y. Z. Sun and Z. J. Sun and Z. T. Sun and C. J. Tang and X. Tang and I. Tapan and E. H. Thorndike and H. L. Tian and D. Toth and M. Ullrich and I. U. Uman and G. S. Varner and B. Q. Wang and D. Wang and D. Y. Wang and J. X. Wamg and K. Wang and L. L. Wang and L. S. Wang and M. Wang and P. Wang and P. L. Wang and Q. J. Wang and S. G. Wang and X. F. Wang and X. L. Wang and Y. D. Wang and Y. F. Wang and Y. Q. Wang and Z. Wang and Z. G. Wang and Z. Y. Wang and D. H. Wei and J. B. Wei and P. Weidenkaff and Q. G. Wen and S. P. Wen and M. Werner and U. Wiedner and L. H. Wu and N. Wu and S. X. Wu and W. Wu and Z. Wu and L. G. Xia and Y. X. Xia and Z. J. Xiao and Y. G. Xie and Q. L. Xiu and G. F. Xu and G. M. Xu and Q. J. Xu and Q. N. Xu and X. P. Xu and Z. R. Xu and F. Xue and Z. Xue and L. Yan and W. B. Yan and Y. H. Yan and H. X. Yang and Y. Yang and Y. X. Yang and H. Ye and M. Ye and M. H. Ye and B. X. Yu and C. X. Yu and H. W. Yu and J. S. Yu and S. P. Yu and C. Z. Yuan and Y. Yuan and A. A. Zafar and A. Zallo and Y. Zeng and B. X. Zhang and B. Y. Zhang and C. Zhang and C. C. Zhang and D. H. Zhang and H. H. Zhang and H. Y. Zhang and J. Q. Zhang and J. W. Zhang and J. Y. Zhang and J. Z. Zhang and Li Li Zhang and R. Zhang and S. H. Zhang and X. J. Zhang and X. Y. Zhang and Y. Zhang and Y. H. Zhang and Z. P. Zhang and Z. Y. Zhang and Zhenghao Zhang and G. Zhao and H. S. Zhao and J. W. Zhao and K. X. Zhao and Lei Zhao and Ling Zhao and M. G. Zhao and Q. Zhao and Q. Z. Zhao and S. J. Zhao and T. C. Zhao and X. H. Zhao and Y. B. Zhao and Z. G. Zhao and A. Zhemchugov and B. Zheng and J. P. Zheng and Y. H. Zheng and B. Zhong and Z. Zhong and L. Zhou and X. Zhou and X. K. Zhou and X. R. Zhou and C. Zhu and K. Zhu and K. J. Zhu and S. H. Zhu and X. L. Zhu and Y. C. Zhu and Y. M. Zhu and Y. S. Zhu and Z. A. Zhu and J. Zhuang and B. S. Zou and J. H. Zou},
journal= {arXiv preprint arXiv:1304.1973},
year = {2013}
}