Ablikim, M.Achasov, M. N.Ai, X. C.Albayrak, O.Albrecht, M.Ambrose, D. J.An, F. F.An, Q.Bai, J. Z.Ferroli, R. BaldiniBan, Y.Bennett, J. V.Bertani, M.Bian, J. M.Boger, E.Bondarenko, O.Boyko, I.Braun, S.Briere, R. A.Cai, H.Cai, X.Cakir, O.Calcaterra, A.Cao, G. F.Cetin, S. A.Chang, J. F.Chelkov, G.Chen, G.Chen, H. S.Chen, J. C.Chen, M. L.Chen, S. J.Chen, X.Chen, X. R.Chen, Y. B.Cheng, H. P.Chu, X. K.Chu, Y. P.Cronin-Hennessy, D.Dai, H. L.Dai, J. P.Dedovich, D.Deng, Z. Y.Denig, A.Denysenko, I.Destefanis, M.Ding, W. M.Ding, Y.Dong, C.Dong, J.Dong, L. Y.Dong, M. Y.Du, S. X.Fan, J. Z.Fang, J.Fang, S. S.Fang, Y.Fava, L.Feng, C. Q.Fu, C. D.Fuks, O.Gao, Q.Gao, Y.Geng, C.Goetzen, K.Gong, W. X.Gradl, W.Greco, M.Gu, M. H.Gu, Y. T.Guan, Y. H.Guo, L. B.Guo, T.Guo, Y. P.Han, Y. L.Harris, F. A.He, K. L.He, M.He, Z. Y.Held, T.Heng, Y. K.Hou, Z. L.Hu, C.Hu, H. M.Hu, J. F.Hu, T.Huang, G. M.Huang, G. S.Huang, H. P.Huang, J. S.Huang, L.Huang, X. T.Huang, Y.Hussain, T.Ji, C. S.Ji, Q.Ji, Q. P.Ji, X. B.Ji, X. L.Jiang, L. L.Jiang, L. W.Jiang, X. S.Jiao, J. B.Jiao, Z.Jin, D. P.Jin, S.Johansson, T.Kalantar-Nayestanaki, N.Kang, X. L.Kang, X. S.Kavatsyuk, M.Kloss, B.Kopf, B.Kornicer, M.Kuehn, W.Kupsc, A.Lai, W.Lange, J. S.Lara, M.Larin, P.Leyhe, M.Li, C. H.Li, ChengLi, CuiLi, D.Li, D. M.Li, F.Li, G.Li, H. B.Li, J. C.Li, K.Li, K.Li, LeiLi, P. R.Li, Q. J.Li, T.Li, W. D.Li, W. G.Li, X. L.Li, X. N.Li, X. Q.Li, Z. B.Liang, H.Liang, Y. F.Liang, Y. T.Lin, D. X.Liu, B. J.Liu, C. L.Liu, C. X.Liu, F. H.Liu, FangLiu, FengLiu, H. B.Liu, H. H.Liu, H. M.Liu, J.Liu, J. P.Liu, K.Liu, K. Y.Liu, P. L.Liu, Q.Liu, S. B.Liu, X.Liu, Y. B.Liu, Z. A.Liu, ZhiqiangLiu, ZhiqingLoehner, H.Lou, X. C.Lu, G. R.Lu, H. J.Lu, H. L.Lu, J. G.Lu, X. R.Lu, Y.Lu, Y. P.Luo, C. L.Luo, M. X.Luo, T.Luo, X. L.Lv, M.Ma, F. C.Ma, H. L.Ma, Q. M.Ma, S.Ma, T.Ma, X. Y.Maas, F. E.Maggiora, M.Malik, Q. A.Mao, Y. J.Mao, Z. P.Messchendorp, J. G.Min, J.Min, T. J.Mitchell, R. E.Mo, X. H.Mo, Y. J.Moeini, H.Morales, C. MoralesMoriya, K.Muchnoi, N. Yu.Muramatsu, H.Nefedov, Y.Nerling, F.Nikolaev, I. B.Ning, Z.Nisar, S.Niu, X. Y.Olsen, S. L.Ouyang, Q.Pacetti, S.Pelizaeus, M.Peng, H. P.Peters, K.Ping, J. L.Ping, R. G.Poling, R.Qi, M.Qian, S.Qiao, C. F.Qin, L. Q.Qin, N.Qin, X. S.Qin, Y.Qin, Z. H.Qiu, J. F.Rashid, K. H.Redmer, C. F.Ripka, M.Rong, G.Ruan, X. D.Sarantsev, A.Schoenning, K.Schumann, S.Shan, W.Shao, M.Shen, C. P.Shen, X. Y.Sheng, H. Y.Shepherd, M. R.Song, W. M.Song, X. Y.Spataro, S.Spruck, B.Sun, G. X.Sun, J. F.Sun, S. S.Sun, Y. J.Sun, Y. Z.Sun, Z. J.Sun, Z. T.Tang, C. J.Tang, X.Tapan, I.Thorndike, E. H.Toth, D.Ullrich, M.Uman, I.Varner, G. S.Wang, B.Wang, D.Wang, D. Y.Wang, K.Wang, L. L.Wang, L. S.Wang, M.Wang, P.Wang, P. L.Wang, Q. J.Wang, S. G.Wang, W.Wang, X. F.Wang, Y. D.Wang, Y. F.Wang, Y. Q.Wang, Z.Wang, Z. G.Wang, Z. H.Wang, Z. Y.Wei, D. H.Wei, J. B.Weidenkaff, P.Wen, S. P.Werner, M.Wiedner, U.Wolke, M.Wu, L. H.Wu, N.Wu, Z.Xia, L. G.Xia, Y.Xiao, D.Xiao, Z. J.Xie, Y. G.Xiu, Q. L.Xu, G. F.Xu, L.Xu, Q. J.Xu, Q. N.Xu, X. P.Xue, Z.Yan, L.Yan, W. B.Yan, W. C.Yan, Y. H.Yang, H. X.Yang, L.Yang, Y.Yang, Y. X.Ye, H.Ye, M.Ye, M. H.Yu, B. X.Yu, C. X.Yu, H. W.Yu, J. S.Yu, S. P.Yuan, C. Z.Yuan, W. L.Yuan, Y.Yuncu, A.Zafar, A. A.Zallo, A.Zang, S. L.Zeng, Y.Zhang, B. X.Zhang, B. Y.Zhang, C.Zhang, C. B.Zhang, C. C.Zhang, D. H.Zhang, H. H.Zhang, H. Y.Zhang, J. J.Zhang, J. Q.Zhang, J. W.Zhang, J. Y.Zhang, J. Z.Zhang, S. H.Zhang, X. J.Zhang, X. Y.Zhang, Y.Zhang, Y. H.Zhang, Z. H.Zhang, Z. P.Zhang, Z. Y.Zhao, G.Zhao, J. W.Zhao, LeiZhao, LingZhao, M. G.Zhao, Q.Zhao, Q. W.Zhao, S. J.Zhao, T. C.Zhao, X. H.Zhao, Y. B.Zhao, Z. G.Zhemchugov, A.Zheng, B.Zheng, J. P.Zheng, Y. H.Zhong, B.Zhou, L.Zhou, LiZhou, X.Zhou, X. K.Zhou, X. R.Zhou, X. Y.Zhu, K.Zhu, K. J.Zhu, X. L.Zhu, Y. C.Zhu, Y. S.Zhu, Z. A.Zhuang, J.Zou, B. S.Zou, J. H.2024-08-152024-08-152014-07-300370-2693https://doi.org/10.1016/j.physletb.2014.06.013https://www.sciencedirect.com/science/article/pii/S0370269314004080https://hdl.handle.net/11452/44082Using 2917 pb(-1) of data accumulated at 3.773 GeV, 44.5 pb(-1) of data accumulated at 3.65 GeV and data accumulated during a psi(3770) line-shape scan with the BESIII detector, the reaction e(+)e(-) -> p (p) over bar is studied considering a possible interference between resonant and continuum amplitudes. The cross section of e(+)e(-) -> psi(3770) -> p (p) over bar, sigma(e(+)e(-)-> psi(3770) -> p (p) over bar), is found to have two solutions, determined to be (0.059(-0.020)(+0.070) +/- 0.012) pb with the phase angle phi = (255.8(-26.6)(+39.0) +/- 4.8). (< 0.166 pb at the 90% confidence level), or sigma(e(+)e(-) -> psi(3770) -> p<(p)over bar>) = (2.57(-0.13)(+0.12) +/- 0.12) pb with phi = (266.9(-6.3)(+6.1) +/- 0.9)degrees both of which agree with a destructive interference. Using the obtained cross section of psi(3770) -> p (p) over bar, the cross section of p (p) over bar -> psi(3770), which is useful information for the future PANDA experiment, is estimated to be either (9.8(-3.9)(+11.8)) nb (< 27.5 nb at 90% C.L.) or (425.6(-43.7)(+42.9)) nb. (C) 2014 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license.eninfo:eu-repo/semantics/openAccessAnnihilationCharmBesiiiCharmonium decayProton form factorAstronomy & astrophysicsPhysicsArticle00034004890001810110773510.1016/j.physletb.2014.06.013