Nature research paper: Probing CP symmetry and weak phases with entangled double-strange baryons
Download referencesThe BESIII collaboration thanks the staff of BEPCII and the IHEP Computing Centre for their strong support. This work is supported in part by the National Key Research and Development Program of China under contract nos 2020YFA0406300 and 2020YFA0406400; the National Natural Science Foundation of China under contract nos 11625523, 11635010, 11735014, 11822506, 11835012, 11905236, 11935015, 11935016, 11935018, 12075107 and 11961141012; the Chinese Academy of Sciences Large-Scale Scientific Facility Program; Joint Large-Scale Scientific Facility Funds of the NSFC and CAS under contract nos U1732263 and U1832207; the CAS Key Research Program of Frontier Sciences under contract nos QYZDJ-SSW-SLH003 and QYZDJ-SSW-SLH040; the 100 Talents Program of CAS; the CAS President’s International Fellowship Initiative programme; INPAC and Shanghai Key Laboratory for Particle Physics and Cosmology; the Shanghai Pujiang Program ; the ERC under contract no.
758462; the European Union Horizon 2020 research and innovation programme under Marie Skłodowska-Curie grant agreement no. 894790; the German Research Foundation under contract nos 443159800, Collaborative Research Center 1044, FOR 2359, GRK 214; the Istituto Nazionale di Fisica Nucleare, Italy; the Ministry of Development of Turkey under contract no. DPT2006K-120470; the National Science and Technology fund; the Olle Engkvist Foundation under contract no. 200-0605; STFC ; The Knut and Alice Wallenberg Foundation under contract no. 2016.0157; The Royal Society, UK under contract nos DH140054 and DH160214; the Swedish Research Council; the US Department of Energy under contract nos DE-FG02-05ER41374 and DE-SC-0012069; and the National Science Centre under contract no. 2019/35/O/ST2/02907.M. N. Achasov, N. Yu. Muchnoi & I. B. NikolaevY. Ban, Y. Gao, Z. Huang, Y. J. Mao, Y. X. Song, D. Y. Wang, M. Z. Wang, X. Wang, X. H. Xie, X. Q. Yuan & Y. Zheng Present address: State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, People’s Republic of ChinaPresent address: Moscow Institute of Physics and Technology, Moscow, RussiaPresent address: School of Physics and Electronics, Hunan University, Changsha, People’s Republic of China Y. P. Guo, H. J. Li, M. H. Liu, T. Luo, X. Pan, X. L. Wang, X. Wu, H. Xiao, F. Yan, L. Yan, Yi Zhang & W. J. Zhu Present address: Key Laboratory of Nuclear Physics and Ion-beam Application , Fudan University, Shanghai, People’s Republic of China Y. P. Guo, H. J. Li, M. H. Liu, T. Luo, X. Pan, X. L. Wang, X. Wu, H. Xiao, F. Yan, L. Yan, Yi Zhang & W. J. ZhuM. Himmelreich, S. Nakhoul, F. Nerling & K. PetersPresent address: Guangdong Provincial Key Laboratory of Nuclear Science, South China Normal University, Guangzhou, People’s Republic of ChinaPresent address: Institute of Quantum Matter, South China Normal University, Guangzhou, People’s Republic of ChinaPresent address: Department of Physics, Harvard University, Cambridge, MA, USAPresent address: Key Laboratory for Particle Physics, Astrophysics and Cosmology , Shanghai, People’s Republic of ChinaPresent address: Shanghai Key Laboratory for Particle Physics and Cosmology, Shanghai, People’s Republic of ChinaPresent address: Institute of Nuclear and Particle Physics, Shanghai Jiao Tong University, Shanghai, People’s Republic of ChinaM. Ablikim, X. Cai, G. F. Cao, N. Cao, J. F. Chang, W. L. Chang, G. Chen, H. S. Chen, M. L. Chen, Y. B. Chen, H. L. Dai, X. C. Dai, Z. Y. Deng, J. Dong, L. Y. Dong, M. Y. Dong, J. Fang, S. S. Fang, Y. Fang, C. D. Fu, W. X. Gong, M. H. Gu, C. Y. Guan, K. L. He, Y. K. Heng, Z. L. Hou, H. M. Hu, T. 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