Search for $h_{c}\rightarrow\pi^+\pi^-J/\psi$ via $\psi(3686)\rightarrow \pi^0\pi^+\pi^-J/\psi$

  title={Search for \$h\_\{c\}\rightarrow\pi^+\pi^-J/\psi\$ via \$\psi(3686)\rightarrow \pi^0\pi^+\pi^-J/\psi\$},
  author={Besiii collaboration M. Ablikim and Mikhail N Achasov and S. N. Ahmed and X. Ai and M. Albrecht and Daniel Ambrose and Antonio Amoroso and F. An and Qi An and J. Bai and Olga Valarevna Bakina and Rinaldo Baldini Ferroli and Yong Ban and D. W. Bennett and J. V. Bennett and N. Berger and Monica Bertani and Diego Bettoni and Jianming Bian and Fabrizio Bianchi and E. Boger and I. R. Boyko and Roy Anthony Briere and Hao Cai and Xiaodong Cai and Orhan Cakir and Alessandro Calcaterra and G. F. Cao and S. A. Cetin and J. Chai and J. F. Chang and Georgy Chelkov and G Chen and H. S. Chen and J. Chen and M. L. Chen and P. L. Chen and S. J. Chen and X. R. Chen and Y. B. Chen and X. K. Chu and Gianluigi Cibinetto and Hong-Liang Dai and J P Dai and Alaa Dbeyssi and Dmitry Dedovich and Ziyan Deng and Achim G. Denig and I. B. Denysenko and Marco Destefanis and Francesca De Mori and Y. Ding and C. Z. Dong and J. Dong and Libin Dong and Mingyi Dong and Zhenglei Dou and Shu-xian Du and Peng-fei Duan and J M Fang and Shuang-Shi Fang and Y. Fang and Riccardo Farinelli and Luciano Fava and Stuart Fegan and Florian Feldbauer and Giulietto Felici and Changqing Feng and Elisa Fioravanti and M. Fritsch and Chengdong Fu and Qi Gao and X. L. Gao and Y. Gao and Zhan Gao and Isabella Garzia and Klaus Goetzen and Li Gong and Wen-xuan Gong and Wolfgang Gradl and Mi. Greco and Minhao Gu and Y. T. Gu and Aiqiang Guo and Rupan Guo and Y. P. Guo and Zahra Haddadi and S. Han and Xiqing Hao and Frederick A. Harris and K. L. He and X. He and F.H. Heinsius and T. Held and Yuekun. Heng and Tobias Holtmann and Zhi-Ling Hou and H. Hu and Tao Hu and Y. L. Hu and G. S. Huang and J. S. Huang and X Huang and X. Huang and Z. L. Huang and Talib Hussain and Walter Ikegami Andersson and Q. Ji and Q. Ji and Xiao Bin Ji and Xiao-li Ji and L. W. Jiang and X. S. Jiang and X. Y. Jiang and J. Jiao and Zhijun Jiao and Q. L. Jie and Dapeng Jin and S. Y. Jin and T. Gunnar Johansson and Andy Julin and Nasser Kalantar-Nayestanaki and Xiaoli Kang and X. S. Kang and Myroslav Kavatsyuk and Bai Cian Ke and Patric Kiese and Ralf Kliemt and Benedikt Kloss and Onur Buğra Kolcu and B. Kopf and Mihajlo Kornicer and Andrzej Kupś{\'c} and Wolfgang Kuhn and J. S. Lange and Manuel Lara and P. A. Larin and Lia Lavezzi and Heinrich Leithoff and Chongyang Leng and C. H. Li and Cheng Li and D. M. Li and F. Li and F. Li and G. Li and H. B. Li and H. J. Li and J. C. Li and Jin Li and Kang Li and Ke Li and Lei Li and P. Li and P. R. Li and Q. Y. Li and W. D. Li and W. Li and X. L. Li and X. N. Li and X. Q. Li and Z. b. Li and H Y Liang and Y. F. Liang and Y. T. Liang and Guang-rong Liao and D. X. Lin and B. Liu and B. Liu and C X Liu and D. Liu and F. H. Liu and Fang Fang Liu and Feng Liu and H. B. Liu and H. M. Liu and Huanhuan Liu and Huihui Liu and J. B. Liu and J Liu and J. Y. Liu and Li-Yu Daisy Liu and Li-Yu Daisy Liu and Li-Yu Daisy Liu and Li-Yu Daisy Liu and Q. Liu and S. B. Liu and X. Liu and Y. Liu and Z. A. Liu and Zhiqing Liu and H. Loehner and Yunfei Long and Xuanhong Lou and H. J. Lu and J Lu and Y Lu and Y Lu and C. L. Luo and Mingxing Luo and Tao Luo and X. Luo and Xiaorui Lyu and Fengcai Ma and H. L. Ma and L. Ma and Ming-Ming Ma and Q. M. Ma and T. Y. Ma and X. N. Ma and X. Ma and Y. Ma and Frank Maas and Marco Maggiora and Qadeer Afzal Malik and Ya-jun Mao and Ze Pu Mao and Simonetta Marcello and Johan G. Messchendorp and Giulio Mezzadri and Jun Min and Tianjue Min and Ross E. Mitchell and Xiao Hu Mo and Yujin Mo and Cristina Morales Morales and Nikolai Yu Muchnoi and Hajime Muramatsu and Patrick Musiol and Y. Nefedov and F. Nerling and Ivan B. Nikolaev and Zhi Ning and Shabana Nisar and Shun-li Niu and Xu-yan Niu and Stephen Lars Olsen and Qi Ouyang and Simone Pacetti and Y. X. Pan and Michael Papenbrock and Piero Patteri and Marc Pelizaeus and H. Peng and Klaus Peters and Joachim Pettersson and Jialun Ping and Ronggang Ping and Ron Poling and Vindhyawasini Prasad and Hong Qi and Ming Qi and Sen Qian and Cong-Feng Qiao and Jiajia Qin and Nian Qin and Xiao-song Qin and Zhong-hua Qin and Jin Fa Qiu and Khawaja Haris Rashid and Christoph Florian Redmer and Martin Ripka and G. Rong and Ch. Rosner and Andrey V. Sarantsev and M. Savri and C. Schnier and Karin Schoenning and Weisong Shan and Ming Shao and C. P. Shen and Peixun Shen and X. Y. Shen and Huayi Sheng and J. Song and W Song and Xiuting Song and Stefano Sosio and Stefano Spataro and G . X. Sun and J Sun and S. Sun and X. Sun and Y. J. Sun and Y. Z. Sun and Z. Sun and Z. T. Sun and C. J. Tang and X. Tang and Ilhan Tapan and Edward H. Thorndike and Marcel Tiemens and Ismail Uman and G. S. Varner and B. L. Wang and B. L. Wang and D. Y. Wang and D. Y. Wang and Dan Wang and K. Wang and L. L. Wang and L. S. Wang and M. Wang and P. Wang and P. Wang and W. P. Wang and X Wang and Y. F. Wang and Y Wang and Y. F. Wang and Y. Q. Wang and Z. G. Wang and Z. G. Wang and Z. Y. Wang and Zongyuan Wang and Tobias Weber and Daihui Wei and Peter Weidenkaff and Shuo Pin Wen and U. Wiedner and Magnus Wolke and L. H. Wu and L. J. Wu and Z. Wu and Lei Xia and Y Xia and Dong Xiao and H. Xiao and Z. Xiao and Y. G. Xie and Y. H. Xie and X. Xiong and Q. L. Xiu and G. F. Xu and J. J. Xu and L. Xu and Q Xu and Q. N. Xu and X. Xu and L. Yan and W. B. Yan and Y. H. Yan and H. J. Yang and H. X. Yang and L. Yang and Y. X. Yang and Minghan Ye and Minghan Ye and J. H. Yin and Zhengyun You and B. Yu and C. X. Yu and J. S. Yu and Chang-Zheng Yuan and Y. Yuan and Alperen Yuncu and Abrar Ahmad Zafar and Y. Q. Zeng and Zhi Zeng and B. Zhang and B. Y. Zhang and C C Zhang and D. H. Zhang and H. H. Zhang and H. Y. Zhang and J. Zhang and J. L. Zhang and J. Zhang and J. W. Zhang and J Y Zhang and J. Zhang and K. Zhang and S. Q. Zhang and X. Y. Zhang and Y H Zhang and Y. Zhang and Yang Zhang and Yao Zhang and Yu Zhang and Z. Zhang and Z. P. Zhang and Z. Y. Zhang and G Zhao and J. W. Zhao and J. Y. Zhao and J. Z. Zhao and Lei Zhao and Ling Zhao and M. G. Zhao and Q. Zhao and S. J. Zhao and T. C. Zhao and Y. Zhao and Z. Zhao and Alexey Zhemchugov and Bowen Zheng and J. Zheng and Y. Zheng and Bin Zhong and L Zhou and X. Zhou and X. Zhou and X. R. Zhou and X. Y. Zhou and J. Zhu and K J Zhu and K J Zhu and S. H. Zhu and S. H. Zhu and X. L. Zhu and Y. Zhu and Y. S. Zhu and Z. A. Zhu and J Zhuang and Laura Zotti and Bing Song Zou and Jia Heng Zou},
  journal={Physical Review D},
Using a data sample of $448.1\times10^6$ $\psi(3686)$ events collected with the BESIII detector operating at the BEPCII, we perform search for the hadronic transition $h_c\rightarrow\pi^+\pi^-J/\psi$ via $\psi(3686)\rightarrow\pi^0h_c$. No signals of the transition are observed, and the upper limit on the product branching fraction $\mathcal{B}(\psi(3686)\rightarrow\pi^0h_c)\mathcal{B}(h_c\rightarrow\pi^+\pi^-J/\psi)$ at the 90% confidence level is determined to be $2.0\times10^{-6}$. This is… 

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