版权说明 操作指南
首页 > 成果 > 详情

Observation of the decay ψ(3686) →Σ0(Σ)over-bar0ω.

认领
导出
Link by DOI
反馈
分享
QQ微信 微博
成果类型:
期刊论文
作者:
Ablikim, M.;Achasov, M. N.;Adlarson, P.;Ai, X. C.;Aliberti, R.;...
通讯作者:
Ablikim, M
作者机构:
[Yu, B. X.; Hu, T.; Ning, Z.; Zhang, P.; Wen, S. P.; Shi, X.; Sun, G. X.; Chen, T.; Hou, X. T.; Zhu, Z. A.; Xu, G. F.; Wang, K.; Heng, Y. K.; Ji, Q.; Zhang, J. W.; Rong, G.; Guan, C. Y.; Qi, F. Z.; Wang, Y. F.; Wang, L. L.; Ouyang, Q.; Jiang, D.; Che, Y. Z.; Liao, Y. P.; Zhang, A. Q.; Ji, X. B.; Qian, S.; Dong, M. Y.; Fang, S. S.; Chang, J. F.; Liu, Z. A.; Yang, T.; Yan, X. Q.; Wu, S. G.; Sun, Z. Q.; Han, T. T.; Wu, J. F.; Sun, S. S.; Ding, B.; Fu, C. D.; Zhang, Y.; Luo, J. S.; Lou, X. C.; Lin, T.; Zhang, B. X.; Xing, T. Y.; Cao, G. F.; Ji, W.; Wu, L. H.; Zhao, Y. B.; Fu, Y. W.; Zheng, J. P.; Jiang, X. S.; Kiuchi, R.; Fang, Y. Q.; Gu, M. H.; Lu, Y. P.; Dong, L. Y.; Zhang, H. Q.; Zhao, G.; Wu, L. J.; Li, L. J.; Yuan, Y.; Wu, Z.; Luo, X. L.; Ji, X. L.; Zhang, X. M.; Li, X. Y.; Li, H. B.; Liu, F.; Huang, Y. P.; Xie, K. J.; Zhang, J. Y.; Zhao, L.; Batozskaya, V.; Li, M. R.; Chen, X. T.; Zhang, J. Z.; He, K. L.; Chen, G.; Ablikim, M.; Liu, C. X.; Li, X.; Zhu, K.; Liu, H. H.; Zhao, J. Z.; Mao, Z. P.; Lu, J. G.; Liu, P. L.; Jing, M. Q.; Sun, H. K.; Chen, Y. B.; Du, M. C.; Wang, Z.; Ablikim, M; Zhao, J. Y.; Dong, J.; Shi, J. Y.; Ruan, M. Q.; Yuan, C. Z.; Tang, G. Y.; Yuan, S. C.; Zhang, H. Y.; Chen, M. L.; Lu, Y. H.; Zhang, Z. H.; Hou, G. Y.; Shen, H. F.; Shao, L. G.; Hou, Z. L.; Sun, Y. Z.; Liu, B. J.; Xiang, B. H.; Brueggemann, A.; Zhu, K. J.; Liu, H. M.; Xu, C. F.; Ma, H. L.; Ye, M.; Xie, Y. G.; Chen, H. S.; Cao, N.; Ma, X. T.; Deng, Z. Y.; Ma, Q. M.; Wang, Z. Y.; Cai, X.; Yuan, X. Q.; Zhang, Y. H.; Zhang, G. Y.; Ma, R. Q.; Zheng, W. J.; Zou, J. H.; Wang, X. N.; Kui, X.; Li, W. G.; Wang, Y. Q.; Mo, X. H.; Fang, J.; Li, Q. M.; Shen, X. Y.; Ma, X. Y.; Hu, H. M.; Li, K.; Rong, S. S.; Gong, W. X.; Xu, W.; Yuan, H.; Hu, Y.; Wang, B.; Zhang, B. L.; Ma, J. L.; Yang, Y. X.; Miao, H.; Zhang, S. H.; Li, F.; Lu, Z. H.; Yang, H. X.; Qin, Z. H.; Li, G.; Ping, R. G.; Qiu, J. F.; Zhang, Z. D.; Zhu, W. J.; Zhang, H. C.; Dai, H. L.; Li, W. D.; Fang, W. X.; Zeng, Y. J.] Inst High Energy Phys, Beijing 100049, Peoples R China.
[Wang, Z. L.; Xu, H. Y.; Yuan, L.] Beihang Univ, Beijing 100191, Peoples R China.
[Fritsch, M.; Heinsius, F. H.; Kuessner, M.; Hanisch, F.; Pelizaeus, M.; Kopf, B.; Holtmann, T.; de Boer, R. E.; Feldbauer, F.; Wiedner, U.] Bochum Ruhr Univ, D-44780 Bochum, Germany.
[Achasov, M. N.; Nikolaev, I. B.; Muchnoi, N. Yu.] Budker Inst Nucl Phys SB RAS BINP, Novosibirsk 630090, Russia.
[Briere, R. A.] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA.
通讯机构:
[Ablikim, M ] I
Inst High Energy Phys, Beijing 100049, Peoples R China.
语种:
英文
期刊:
PHYSICAL REVIEW D
ISSN:
2470-0010
年:
2025
卷:
111
期:
9
基金类别:
IHEP computing center; National Key R&D Program of China [2020YFA0406300, 2020YFA0406400, 2023YFA1606000, 2023YFA1606704]; National Natural Science Foundation of China (NSFC) [11635010, 11735014, 11935015, 11935016, 11935018, 12025502, 12035009, 12035013, 12061131003, 12192260, 12192261, 12192262, 12192263, 12192264, 12192265, 12221005, 12225509, 12235017, 12361141819]; Chinese Academy of Sciences (CAS) Large-Scale Scientific Facility Program; CAS Center for Excellence in Particle Physics (CCEPP); Joint Large-Scale Scientific Facility Funds of the NSFC; CAS [YSBR-101]; 100 Talents Program of CAS; Institute of Nuclear and Particle Physics (INPAC); Shanghai Key Laboratory for Particle Physics and Cosmology; Agencia Nacional de Investigacion y Desarrollo de Chile [PIA/APOYO AFB230003]; German Research Foundation DFG [FOR5327]; Istituto Nazionale di Fisica Nucleare, Italy; Knut and Alice Wallenberg Foundation [2021.0174, 2021.0299]; Ministry of Development of Turkey [DPT2006K-120470]; National Research Foundation of Korea [NRF-2022R1A2C1092335]; National Science and Technology fund of Mongolia; National Science Research and Innovation Fund (NSRF) via the Program Management Unit for Human Resources & Institutional Development, Research and Innovation of Thailand [B50G670107]; Polish National Science Centre [2019/35/O/ST2/02907]; Swedish Research Council [2019.04595]; Swedish Foundation for International Cooperation in Research and Higher Education [CH2018-7756]; U.S. Department of Energy [DE-FG02-05ER41374]
机构署名:
本校为其他机构
摘要:
Using a dataset of (27.12 +/- 0.14) x 10(8) psi(3686) events collected by the BESIII detector operating at the BEPCII collider, we report the first observation of the decay psi(3686) -> Sigma(0)(Sigma) over bar (0)omega. with a statistical significance of 8.9 sigma. The measured branching fraction is (1.24 +/- 0.16(stat +/-) 0.11(sys)) x 10(-5), where the first uncertainty is statistical and the second is systematic. Additionally, we investigate potential intermediate states in the invariant mass distributions of Sigma(0) omega, (Sigma) over bar (0)omega. and Sigma(0)(Sigma) over bar (0)omega....

反馈

验证码:
看不清楚,换一个
确定
取消

成果认领

标题:
用户 作者 通讯作者
请选择
请选择
确定
取消

提示

该栏目需要登录且有访问权限才可以访问

如果您有访问权限,请直接 登录访问

如果您没有访问权限,请联系管理员申请开通

管理员联系邮箱:yun@hnwdkj.com