Articles Citing

Measurement of the cross sections for $e^{+} e^{-} \to η π^{+} π^{-}$ at center-of-mass energies between 2.00 and 3.08 GeV

M. Ablikim¹, M. N. Achasov^4,b, P. Adlarson⁷⁵, X. C. Ai⁸⁰, R. Aliberti³⁵, A. Amoroso^74a,74c, M. R. An³⁹, Q. An^71,58, Y. Bai⁵⁷ et al. (BESIII Collaboration)

Y. Bai⁵⁷, O. Bakina³⁶, I. Balossino^29a, Y. Ban^46,g, H.-R. Bao⁶³, V. Batozskaya^1,44, K. Begzsuren³², N. Berger³⁵, M. Berlowski⁴⁴, M. Bertani^28a, D. Bettoni^29a, F. Bianchi^74a,74c, E. Bianco^74a,74c, A. Bortone^74a,74c, I. Boyko³⁶, R. A. Briere⁵, A. Brueggemann⁶⁸, H. Cai⁷⁶, X. Cai^1,58, A. Calcaterra^28a, G. F. Cao^1,63, N. Cao^1,63, S. A. Cetin^62a, J. F. Chang^1,58, W. L. Chang^1,63, G. R. Che⁴³, G. Chelkov^36,a, C. Chen⁴³, Chao Chen⁵⁵, G. Chen¹, H. S. Chen^1,63, M. L. Chen^1,58,63, S. J. Chen⁴², S. L. Chen⁴⁵, S. M. Chen⁶¹, T. Chen^1,63, X. R. Chen^31,63, X. T. Chen^1,63, Y. B. Chen^1,58, Y. Q. Chen³⁴, Z. J. Chen^25,h, S. K. Choi¹⁰, X. Chu⁴³, G. Cibinetto^29a, S. C. Coen³, F. Cossio^74c, J. J. Cui⁵⁰, H. L. Dai^1,58, J. P. Dai⁷⁸, A. Dbeyssi¹⁸, R. E. de Boer³, D. Dedovich³⁶, Z. Y. Deng¹, A. Denig³⁵, I. Denysenko³⁶, M. Destefanis^74a,74c, F. De Mori^74a,74c, B. Ding^66,1, X. X. Ding^46,g, Y. Ding³⁴, Y. Ding⁴⁰, J. Dong^1,58, L. Y. Dong^1,63, M. Y. Dong^1,58,63, X. Dong⁷⁶, M. C. Du¹, S. X. Du⁸⁰, Z. H. Duan⁴², P. Egorov^36,a, Y. H. Fan⁴⁵, J. Fang^1,58, S. S. Fang^1,63, W. X. Fang¹, Y. Fang¹, Y. Q. Fang^1,58, R. Farinelli^29a, L. Fava^74b,74c, F. Feldbauer³, G. Felici^28a, C. Q. Feng^71,58, J. H. Feng⁵⁹, Y. T. Feng⁷¹, K. Fischer⁶⁹, M. Fritsch³, C. D. Fu¹, J. L. Fu⁶³, Y. W. Fu¹, H. Gao⁶³, Y. N. Gao^46,g, Yang Gao^71,58, S. Garbolino^74c, I. Garzia^29a,29b, P. T. Ge⁷⁶, Z. W. Ge⁴², C. Geng⁵⁹, E. M. Gersabeck⁶⁷, A. Gilman⁶⁹, K. Goetzen¹³, L. Gong⁴⁰, W. X. Gong^1,58, W. Gradl³⁵, S. Gramigna^29a,29b, M. Greco^74a,74c, M. H. Gu^1,58, Y. T. Gu¹⁵, C. Y. Guan^1,63, Z. L. Guan²², A. Q. Guo^31,63, L. B. Guo⁴¹, M. J. Guo⁵⁰, R. P. Guo⁴⁹, Y. P. Guo^12,f, A. Guskov^36,a, J. Gutierrez²⁷, K. L. Han⁶³, T. T. Han¹, W. Y. Han³⁹, X. Q. Hao¹⁹, F. A. Harris⁶⁵, K. K. He⁵⁵, K. L. He^1,63, F. H. H. Heinsius³, C. H. Heinz³⁵, Y. K. Heng^1,58,63, C. Herold⁶⁰, T. Holtmann³, P. C. Hong^12,f, G. Y. Hou^1,63, X. T. Hou^1,63, Y. R. Hou⁶³, Z. L. Hou¹, B. Y. Hu⁵⁹, H. M. Hu^1,63, J. F. Hu^56,i, T. Hu^1,58,63, Y. Hu¹, G. S. Huang^71,58, K. X. Huang⁵⁹, L. Q. Huang ^31,63, X. T. Huang⁵⁰, Y. P. Huang¹, T. Hussain⁷³, N. Hüsken^27,35, N. in der Wiesche⁶⁸, M. Irshad^71,58, J. Jackson²⁷, S. Jaeger³, S. Janchiv³², J. H. Jeong¹⁰, Q. Ji¹, Q. P. Ji¹⁹, X. B. Ji^1,63, X. L. Ji^1,58, Y. Y. Ji⁵⁰, X. Q. Jia⁵⁰, Z. K. Jia^71,58, H. B. Jiang⁷⁶, P. C. Jiang^46,g, S. S. Jiang³⁹, T. J. Jiang¹⁶, X. S. Jiang^1,58,63, Y. Jiang⁶³, J. B. Jiao⁵⁰, Z. Jiao²³, S. Jin⁴², Y. Jin⁶⁶, M. Q. Jing^1,63, X. M. Jing⁶³, T. Johansson⁷⁵, X. Kui¹, S. Kabana³³, N. Kalantar-Nayestanaki⁶⁴, X. L. Kang⁹, X. S. Kang⁴⁰, M. Kavatsyuk⁶⁴, B. C. Ke⁸⁰, V. Khachatryan²⁷, A. Khoukaz⁶⁸, R. Kiuchi¹, O. B. Kolcu^62a, B. Kopf³, M. Kuessner³, A. Kupsc^44,75, W. Kühn³⁷, J. J. Lane⁶⁷, P. Larin¹⁸, L. Lavezzi^74a,74c, T. T. Lei^71,58, Z. H. Lei^71,58, H. Leithoff³⁵, M. Lellmann³⁵, T. Lenz³⁵, C. Li⁴⁷, C. Li⁴³, C. H. Li³⁹, Cheng Li^71,58, D. M. Li⁸⁰, F. Li^1,58, G. Li¹, H. Li^71,58, H. B. Li^1,63, H. J. Li¹⁹, H. N. Li^56,i, Hui Li⁴³, J. R. Li⁶¹, J. S. Li⁵⁹, J. W. Li⁵⁰, Ke Li¹, L. J. Li^1,63, L. K. Li¹, Lei Li⁴⁸, M. H. Li⁴³, P. R. Li^38,k, Q. X. Li⁵⁰, S. X. Li¹², T. Li⁵⁰, W. D. Li^1,63, W. G. Li¹, X. H. Li^71,58, X. L. Li⁵⁰, Xiaoyu Li^1,63, Y. G. Li^46,g, Z. J. Li⁵⁹, Z. X. Li¹⁵, C. Liang⁴², H. Liang^1,63, H. Liang^71,58, Y. F. Liang⁵⁴, Y. T. Liang^31,63, G. R. Liao¹⁴, L. Z. Liao⁵⁰, Y. P. Liao^1,63, J. Libby²⁶, A. Limphirat⁶⁰, D. X. Lin^31,63, T. Lin¹, B. J. Liu¹, B. X. Liu⁷⁶, C. Liu³⁴, C. X. Liu¹, F. H. Liu⁵³, Fang Liu¹, Feng Liu⁶, G. M. Liu^56,i, H. Liu^38,j,k, H. B. Liu¹⁵, H. M. Liu^1,63, Huanhuan Liu¹, Huihui Liu²¹, J. B. Liu^71,58, J. Y. Liu^1,63, K. Liu^38,j,k, K. Y. Liu⁴⁰, Ke Liu²², L. Liu^71,58, L. C. Liu⁴³, Lu Liu⁴³, M. H. Liu^12,f, P. L. Liu¹, Q. Liu⁶³, S. B. Liu^71,58, T. Liu^12,f, W. K. Liu⁴³, W. M. Liu^71,58, X. Liu^38,j,k, Y. Liu⁸⁰, Y. Liu^38,j,k, Y. B. Liu⁴³, Z. A. Liu^1,58,63, Z. Q. Liu⁵⁰, X. C. Lou^1,58,63, F. X. Lu⁵⁹, H. J. Lu²³, J. G. Lu^1,58, X. L. Lu¹, Y. Lu⁷, Y. P. Lu^1,58, Z. H. Lu^1,63, C. L. Luo⁴¹, M. X. Luo⁷⁹, T. Luo^12,f, X. L. Luo^1,58, X. R. Lyu⁶³, Y. F. Lyu⁴³, F. C. Ma⁴⁰, H. Ma⁷⁸, H. L. Ma¹, J. L. Ma^1,63, L. L. Ma⁵⁰, M. M. Ma^1,63, Q. M. Ma¹, R. Q. Ma^1,63, X. Y. Ma^1,58, Y. Ma^46,g, Y. M. Ma³¹, F. E. Maas¹⁸, M. Maggiora^74a,74c, S. Malde⁶⁹, Q. A. Malik⁷³, A. Mangoni^28b, Y. J. Mao^46,g, Z. P. Mao¹, S. Marcello^74a,74c, Z. X. Meng⁶⁶, J. G. Messchendorp^13,64, G. Mezzadri^29a, H. Miao^1,63, T. J. Min⁴², R. E. Mitchell²⁷, X. H. Mo^1,58,63, B. Moses²⁷, N. Yu. Muchnoi^4,b, J. Muskalla³⁵, Y. Nefedov³⁶, F. Nerling^18,d, I. B. Nikolaev^4,b, Z. Ning^1,58, S. Nisar^11,l, Q. L. Niu^38,j,k, W. D. Niu⁵⁵, Y. Niu⁵⁰, S. L. Olsen⁶³, Q. Ouyang^1,58,63, S. Pacetti^28b,28c, X. Pan⁵⁵, Y. Pan⁵⁷, A. Pathak³⁴, P. Patteri^28a, Y. P. Pei^71,58, M. Pelizaeus³, H. P. Peng^71,58, Y. Y. Peng^38,j,k, K. Peters^13,d, J. L. Ping⁴¹, R. G. Ping^1,63, S. Plura³⁵, V. Prasad³³, F. Z. Qi¹, H. Qi^71,58, H. R. Qi⁶¹, M. Qi⁴², T. Y. Qi^12,f, S. Qian^1,58, W. B. Qian⁶³, C. F. Qiao⁶³, J. J. Qin⁷², L. Q. Qin¹⁴, X. S. Qin⁵⁰, Z. H. Qin^1,58, J. F. Qiu¹, S. Q. Qu⁶¹, C. F. Redmer³⁵, K. J. Ren³⁹, A. Rivetti^74c, M. Rolo^74c, G. Rong^1,63, Ch. Rosner¹⁸, S. N. Ruan⁴³, N. Salone⁴⁴, A. Sarantsev^36,c, Y. Schelhaas³⁵, K. Schoenning⁷⁵, M. Scodeggio^29a,29b, K. Y. Shan^12,f, W. Shan²⁴, X. Y. Shan^71,58, J. F. Shangguan⁵⁵, L. G. Shao^1,63, M. Shao^71,58, C. P. Shen^12,f, H. F. Shen^1,63, W. H. Shen⁶³, X. Y. Shen^1,63, B. A. Shi⁶³, H. C. Shi^71,58, J. L. Shi¹², J. Y. Shi¹, Q. Q. Shi⁵⁵, R. S. Shi^1,63, X. Shi^1,58, J. J. Song¹⁹, T. Z. Song⁵⁹, W. M. Song^34,1, Y. J. Song¹², S. Sosio^74a,74c, S. Spataro^74a,74c, F. Stieler³⁵, Y. J. Su⁶³, G. B. Sun⁷⁶, G. X. Sun¹, H. Sun⁶³, H. K. Sun¹, J. F. Sun¹⁹, K. Sun⁶¹, L. Sun⁷⁶, S. S. Sun^1,63, T. Sun^51,e, W. Y. Sun³⁴, Y. Sun⁹, Y. J. Sun^71,58, Y. Z. Sun¹, Z. T. Sun⁵⁰, Y. X. Tan^71,58, C. J. Tang⁵⁴, G. Y. Tang¹, J. Tang⁵⁹, Y. A. Tang⁷⁶, L. Y. Tao⁷², Q. T. Tao^25,h, M. Tat⁶⁹, J. X. Teng^71,58, V. Thoren⁷⁵, W. H. Tian⁵², W. H. Tian⁵⁹, Y. Tian^31,63, Z. F. Tian⁷⁶, I. Uman^62b, Y. Wan⁵⁵, S. J. Wang⁵⁰, B. Wang¹, B. L. Wang⁶³, Bo Wang^71,58, C. W. Wang⁴², D. Y. Wang^46,g, F. Wang⁷², H. J. Wang^38,j,k, J. P. Wang⁵⁰, K. Wang^1,58, L. L. Wang¹, M. Wang⁵⁰, Meng Wang^1,63, N. Y. Wang⁶³, S. Wang^38,j,k, S. Wang^12,f, T. Wang^12,f, T. J. Wang⁴³, W. Wang⁵⁹, W. Wang⁷², W. P. Wang^71,58, X. Wang^46,g, X. F. Wang^38,j,k, X. J. Wang³⁹, X. L. Wang^12,f, Y. Wang⁶¹, Y. D. Wang⁴⁵, Y. F. Wang^1,58,63, Y. L. Wang¹⁹, Y. N. Wang⁴⁵, Y. Q. Wang¹, Yaqian Wang^17,1, Yi Wang⁶¹, Z. Wang^1,58, Z. L. Wang⁷², Z. Y. Wang^1,63, Ziyi Wang⁶³, D. Wei⁷⁰, D. H. Wei¹⁴, F. Weidner⁶⁸, S. P. Wen¹, C. W. Wenzel³, U. Wiedner³, G. Wilkinson⁶⁹, M. Wolke⁷⁵, L. Wollenberg³, C. Wu³⁹, J. F. Wu^1,8, L. H. Wu¹, L. J. Wu^1,63, X. Wu^12,f, X. H. Wu³⁴, Y. Wu⁷¹, Y. H. Wu⁵⁵, Y. J. Wu³¹, Z. Wu^1,58, L. Xia^71,58, X. M. Xian³⁹, T. Xiang^46,g, D. Xiao^38,j,k, G. Y. Xiao⁴², S. Y. Xiao¹, Y. L. Xiao^12,f, Z. J. Xiao⁴¹, C. Xie⁴², X. H. Xie^46,g, Y. Xie⁵⁰, Y. G. Xie^1,58, Y. H. Xie⁶, Z. P. Xie^71,58, T. Y. Xing^1,63, C. F. Xu^1,63, C. J. Xu⁵⁹, G. F. Xu¹, H. Y. Xu⁶⁶, Q. J. Xu¹⁶, Q. N. Xu³⁰, W. Xu¹, W. L. Xu⁶⁶, X. P. Xu⁵⁵, Y. C. Xu⁷⁷, Z. P. Xu⁴², Z. S. Xu⁶³, F. Yan^12,f, L. Yan^12,f, W. B. Yan^71,58, W. C. Yan⁸⁰, X. Q. Yan¹, H. J. Yang^51,e, H. L. Yang³⁴, H. X. Yang¹, Tao Yang¹, Y. Yang^12,f, Y. F. Yang⁴³, Y. X. Yang^1,63, Yifan Yang^1,63, Z. W. Yang^38,j,k, Z. P. Yao⁵⁰, M. Ye^1,58, M. H. Ye⁸, J. H. Yin¹, Z. Y. You⁵⁹, B. X. Yu^1,58,63, C. X. Yu⁴³, G. Yu^1,63, J. S. Yu^25,h, T. Yu⁷², X. D. Yu^46,g, C. Z. Yuan^1,63, L. Yuan², S. C. Yuan¹, Y. Yuan^1,63, Z. Y. Yuan⁵⁹, C. X. Yue³⁹, A. A. Zafar⁷³, F. R. Zeng⁵⁰, S. H. Zeng⁷², X. Zeng^12,f, Y. Zeng^25,h, Y. J. Zeng^1,63, X. Y. Zhai³⁴, Y. C. Zhai⁵⁰, Y. H. Zhan⁵⁹, A. Q. Zhang^1,63, B. L. Zhang^1,63, B. X. Zhang¹, D. H. Zhang⁴³, G. Y. Zhang¹⁹, H. Zhang⁷¹, H. C. Zhang^1,58,63, H. H. Zhang⁵⁹, H. H. Zhang³⁴, H. Q. Zhang^1,58,63, H. Y. Zhang^1,58, J. Zhang⁵⁹, J. Zhang⁸⁰, J. J. Zhang⁵², J. L. Zhang²⁰, J. Q. Zhang⁴¹, J. W. Zhang^1,58,63, J. X. Zhang^38,j,k, J. Y. Zhang¹, J. Z. Zhang^1,63, Jianyu Zhang⁶³, L. M. Zhang⁶¹, L. Q. Zhang⁵⁹, Lei Zhang⁴², P. Zhang^1,63, Q. Y. Zhang^39,80, Shuihan Zhang^1,63, Shulei Zhang^25,h, X. D. Zhang⁴⁵, X. M. Zhang¹, X. Y. Zhang⁵⁰, Y. Zhang⁶⁹, Y. Zhang⁷², Y. T. Zhang⁸⁰, Y. H. Zhang^1,58, Yan Zhang^71,58, Yao Zhang¹, Z. D. Zhang¹, Z. H. Zhang¹, Z. L. Zhang³⁴, Z. Y. Zhang⁷⁶, Z. Y. Zhang⁴³, G. Zhao¹, J. Y. Zhao^1,63, J. Z. Zhao^1,58, Lei Zhao^71,58, Ling Zhao¹, M. G. Zhao⁴³, R. P. Zhao⁶³, S. J. Zhao⁸⁰, Y. B. Zhao^1,58, Y. X. Zhao^31,63, Z. G. Zhao^71,58, A. Zhemchugov^36,a, B. Zheng⁷², J. P. Zheng^1,58, W. J. Zheng^1,63, Y. H. Zheng⁶³, B. Zhong⁴¹, X. Zhong⁵⁹, H. Zhou⁵⁰, L. P. Zhou^1,63, X. Zhou⁷⁶, X. K. Zhou⁶, X. R. Zhou^71,58, X. Y. Zhou³⁹, Y. Z. Zhou^12,f, J. Zhu⁴³, K. Zhu¹, K. J. Zhu^1,58,63, L. Zhu³⁴, L. X. Zhu⁶³, S. H. Zhu⁷⁰, S. Q. Zhu⁴², T. J. Zhu^12,f, W. J. Zhu^12,f, Y. C. Zhu^71,58, Z. A. Zhu^1,63, J. H. Zou¹, and J. Zu^71,58 (BESIII Collaboration)

¹Institute of High Energy Physics, Beijing 100049, People’s Republic of China
²Beihang University, Beijing 100191, People’s Republic of China
³Bochum Ruhr-University, D-44780 Bochum, Germany
⁴Budker Institute of Nuclear Physics SB RAS (BINP), Novosibirsk 630090, Russia
⁵Carnegie Mellon University, Pittsburgh, Pennsylvania 15213, USA
⁶Central China Normal University, Wuhan 430079, People’s Republic of China
⁷Central South University, Changsha 410083, People’s Republic of China
⁸China Center of Advanced Science and Technology, Beijing 100190, People’s Republic of China
⁹China University of Geosciences, Wuhan 430074, People’s Republic of China
¹⁰Chung-Ang University, Seoul 06974, Republic of Korea
¹¹COMSATS University Islamabad, Lahore Campus, Defence Road, Off Raiwind Road, 54000 Lahore, Pakistan
¹²Fudan University, Shanghai 200433, People’s Republic of China
¹³GSI Helmholtzcentre for Heavy Ion Research GmbH, D-64291 Darmstadt, Germany
¹⁴Guangxi Normal University, Guilin 541004, People’s Republic of China
¹⁵Guangxi University, Nanning 530004, People’s Republic of China
¹⁶Hangzhou Normal University, Hangzhou 310036, People’s Republic of China
¹⁷Hebei University, Baoding 071002, People’s Republic of China
¹⁸Helmholtz Institute Mainz, Staudinger Weg 18, D-55099 Mainz, Germany
¹⁹Henan Normal University, Xinxiang 453007, People’s Republic of China
²⁰Henan University, Kaifeng 475004, People’s Republic of China
²¹Henan University of Science and Technology, Luoyang 471003, People’s Republic of China
²²Henan University of Technology, Zhengzhou 450001, People’s Republic of China
²³Huangshan College, Huangshan 245000, People’s Republic of China
²⁴Hunan Normal University, Changsha 410081, People’s Republic of China
²⁵Hunan University, Changsha 410082, People’s Republic of China
²⁶Indian Institute of Technology Madras, Chennai 600036, India
²⁷Indiana University, Bloomington, Indiana 47405, USA
^28aINFN Laboratori Nazionali di Frascati, I-00044, Frascati, Italy
^28bINFN Sezione di Perugia, I-06100, Perugia, Italy
^28cUniversity of Perugia, I-06100, Perugia, Italy
^29aINFN Sezione di Ferrara, I-44122, Ferrara, Italy
^29bUniversity of Ferrara, I-44122, Ferrara, Italy
³⁰Inner Mongolia University, Hohhot 010021, People’s Republic of China
³¹Institute of Modern Physics, Lanzhou 730000, People’s Republic of China
³²Institute of Physics and Technology, Peace Avenue 54B, Ulaanbaatar 13330, Mongolia
³³Instituto de Alta Investigación, Universidad de Tarapacá, Casilla 7D, Arica 1000000, Chile
³⁴Jilin University, Changchun 130012, People’s Republic of China
³⁵Johannes Gutenberg University of Mainz, Johann-Joachim-Becher-Weg 45, D-55099 Mainz, Germany
³⁶Joint Institute for Nuclear Research, 141980 Dubna, Moscow region, Russia
³⁷Justus-Liebig-Universitaet Giessen, II. Physikalisches Institut, Heinrich-Buff-Ring 16, D-35392 Giessen, Germany
³⁸Lanzhou University, Lanzhou 730000, People’s Republic of China
³⁹Liaoning Normal University, Dalian 116029, People’s Republic of China
⁴⁰Liaoning University, Shenyang 110036, People’s Republic of China
⁴¹Nanjing Normal University, Nanjing 210023, People’s Republic of China
⁴²Nanjing University, Nanjing 210093, People’s Republic of China
⁴³Nankai University, Tianjin 300071, People’s Republic of China
⁴⁴National Centre for Nuclear Research, Warsaw 02-093, Poland
⁴⁵North China Electric Power University, Beijing 102206, People’s Republic of China
⁴⁶Peking University, Beijing 100871, People’s Republic of China
⁴⁷Qufu Normal University, Qufu 273165, People’s Republic of China
⁴⁸Renmin University of China, Beijing 100872, People’s Republic of China
⁴⁹Shandong Normal University, Jinan 250014, People’s Republic of China
⁵⁰Shandong University, Jinan 250100, People’s Republic of China
⁵¹Shanghai Jiao Tong University, Shanghai 200240, People’s Republic of China
⁵²Shanxi Normal University, Linfen 041004, People’s Republic of China
⁵³Shanxi University, Taiyuan 030006, People’s Republic of China
⁵⁴Sichuan University, Chengdu 610064, People’s Republic of China
⁵⁵Soochow University, Suzhou 215006, People’s Republic of China
⁵⁶South China Normal University, Guangzhou 510006, People’s Republic of China
⁵⁷Southeast University, Nanjing 211100, People’s Republic of China
⁵⁸State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People’s Republic of China
⁵⁹Sun Yat-Sen University, Guangzhou 510275, People’s Republic of China
⁶⁰Suranaree University of Technology, University Avenue 111, Nakhon Ratchasima 30000, Thailand
⁶¹Tsinghua University, Beijing 100084, People’s Republic of China
^62aTurkish Accelerator Center Particle Factory Group, Istinye University, 34010, Istanbul, Turkey
^62bNear East University, Nicosia, North Cyprus, 99138, Mersin 10, Turkey
⁶³University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
⁶⁴University of Groningen, NL-9747 AA Groningen, The Netherlands
⁶⁵University of Hawaii, Honolulu, Hawaii 96822, USA
⁶⁶University of Jinan, Jinan 250022, People’s Republic of China
⁶⁷University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
⁶⁸University of Muenster, Wilhelm-Klemm-Strasse 9, 48149 Muenster, Germany
⁶⁹University of Oxford, Keble Road, Oxford OX13RH, United Kingdom
⁷⁰University of Science and Technology Liaoning, Anshan 114051, People’s Republic of China
⁷¹University of Science and Technology of China, Hefei 230026, People’s Republic of China
⁷²University of South China, Hengyang 421001, People’s Republic of China
⁷³University of the Punjab, Lahore-54590, Pakistan
^74aUniversity of Turin, I-10125 Turin, Italy
^74bUniversity of Eastern Piedmont, I-15121 Alessandria, Italy
^74cINFN, I-10125 Turin, Italy
⁷⁵Uppsala University, Box 516, SE-75120 Uppsala, Sweden
⁷⁶Wuhan University, Wuhan 430072, People’s Republic of China
⁷⁷Yantai University, Yantai 264005, People’s Republic of China
⁷⁸Yunnan University, Kunming 650500, People’s Republic of China
⁷⁹Zhejiang University, Hangzhou 310027, People’s Republic of China
⁸⁰Zhengzhou University, Zhengzhou 450001, People’s Republic of China

^*Full author list given at the end of the Letter.
^aAlso at the Moscow Institute of Physics and Technology, Moscow 141700, Russia.
^bAlso at the Novosibirsk State University, Novosibirsk 630090, Russia.
^cAlso at the NRC “Kurchatov Institute,” PNPI, 188300 Gatchina, Russia.
^dAlso at Goethe University Frankfurt, 60323 Frankfurt am Main, Germany.
^eAlso at Key Laboratory for Particle Physics, Astrophysics and Cosmology, Ministry of Education; Shanghai Key Laboratory for Particle Physics and Cosmology; Institute of Nuclear and Particle Physics, Shanghai 200240, People’s Republic of China.
^fAlso at Key Laboratory of Nuclear Physics and Ion-beam Application (MOE) and Institute of Modern Physics, Fudan University, Shanghai 200443, People’s Republic of China.
^gAlso at State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing 100871, People’s Republic of China.
^hAlso at School of Physics and Electronics, Hunan University, Changsha 410082, China.
ⁱAlso at Guangdong Provincial Key Laboratory of Nuclear Science, Institute of Quantum Matter, South China Normal University, Guangzhou 510006, China.
^jAlso at MOE Frontiers Science Center for Rare Isotopes, Lanzhou University, Lanzhou 730000, People’s Republic of China.
^kAlso at Lanzhou Center for Theoretical Physics, Lanzhou University, Lanzhou 730000, People’s Republic of China.
^lAlso at the Department of Mathematical Sciences, IBA, Karachi 75270, Pakistan.