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Recent results from BESIII experiment
EPJ Web of Conferences, 2014 In this talk, we present recent results from BESIII experiment. This talk covers the studies of charmonium(-like) states, light hadron spectroscopy and charm physics at the BESIII.Li Hai-Bodoaj +1 more sourceSearch for Vector Charmonium(‐Like) States in the e+e− → ηJ/ψ Line Shape
Advances in High Energy Physics, Volume 2018, Issue 1, 2018., 2018 The cross section of e+e− → ηJ/ψ has been measured by BESIII and Belle experiments. Fit to the e+e− → ηJ/ψ line shape, the resonant structures are evident. The parameters for the three resonant structures are M1 = (3980 ± 17 ± 7) MeV/c2, Γ1 = (104 ± 32 ± 13) MeV; M2 = (4219 ± 5 ± 4) MeV/c2, Γ2 = (63 ± 9 ± 3) MeV; and M3 = (4401 ± 12 ± 4) MeV/c2, Γ3 ...Jielei Zhang, Rumin Wang, Andrea Coccarowiley +1 more sourceStudy on the Resonant Parameters of Y (4220) and Y (4390)
Advances in High Energy Physics, Volume 2018, Issue 1, 2018., 2018 Many vector charmonium‐like states have been reported recently in the cross sections of e+e− → ωχc0, π+π−hc, π+π−J/ψ, π+π−ψ(3686), and π+D0D⁎− + c.c. To better understand the nature of these states, a combined fit is performed to these cross sections by using three resonances Y(4220), Y(4390), and Y(4660).Jielei Zhang, Limin Yuan, Rumin Wang, Tao Luo +3 morewiley +1 more sourceFuture Physics Programme of BESIII *
Chinese Physics C, 2020 Abstract There has recently been a dramatic renewal of interest in hadron spectroscopy and charm physics. This renaissance has been driven in part by the discovery of a plethora of charmonium-like XYZ states at BESIII and B factories, and the observation of an intriguing proton-antiproton threshold enhancement and the possibly related X ...Ablikim, M., Achasov, M. N., Adlarson, P., Ahmed, S., Albrecht, M., Alekseev, M., Amoroso, A., An, F. F., An, Q., Bai, Y., Bakina, O., Baldini Ferroli, R., Ban, Y., Begzsuren, K., Bennett, J. V., Berger, N., Bertani, M., Bettoni, D., Bianchi, F., Biernat, J., Bloms, J., Boyko, I., Briere, R. A., Calibbi, L., Cai, H., Cai, X., Calcaterra, A., Cao, G. F., Cao, N., Cetin, S. A., Chai, J., Chang, J. F., Chang, W. L., Charles, J., Chelkov, G., , Chen, Chen, G., Chen, H. S., Chen, J. C., Chen, M. L., Chen, S. J., Chen, Y. B., Cheng, H. Y., Cheng, W., Cibinetto, G., Cossio, F., Cui, X. F., Dai, H. L., Dai, J. P., Dai, X. C., Dbeyssi, A., Dedovich, D., Deng, Z. Y., Denig, A., Denysenko, I., Destefanis, M., Descotes-Genon, S., De Mori, F., Ding, Y., Dong, C., Dong, J., Dong, L. Y., Dong, M. Y., Dou, Z. L., Du, S. X., Eidelman, S. I., Fan, J. Z., Fang, J., Fang, S. S., Fang, Y., Farinelli, R., Fava, L., Feldbauer, F., Felici, G., Feng, C. Q., Fritsch, M., Fu, C. D., Fu, Y., Gao, Q., Gao, X. L., Gao, Y., Gao, Y., Gao, Y. G., Gao, Z., Garillon, B., Garzia, I., Gersabeck, E. M., Gilman, A., Goetzen, K., Gong, L., Gong, W. X., Gradl, W., Greco, M., Gu, L. M., Gu, M. H., Gu, Y. T., Guo, A. Q., Guo, F. K., Guo, L. B., Guo, R. P., Guo, Y. P., Guskov, A., Han, S., Hao, X. Q., Harris, F. A., He, K. L., Heinsius, F. H., Held, T., Heng, Y. K., Hou, Y. R., Hou, Z. L., Hu, H. M., Hu, J. F., Hu, T., Hu, Y., Huang, G. S., Huang, J. S., Huang, X. T., Huang, X. Z., Huang, Z. L., Huesken, N., Hussain, T., Ikegami Andersson, W., Imoehl, W., Irshad, M., Ji, Q., Ji, Q. P., Ji, X. B., Ji, X. L., Jiang, H. L., Jiang, X. S., Jiang, X. Y., Jiao, J. B., Jiao, Z., Jin, D. P., Jin, S., Jin, Y., Johansson, T., Kalantar-Nayestanaki, N., Kang, X. S., Kappert, R., Kavatsyuk, M., Ke, B. C., Keshk, I. K., Khan, T., Khoukaz, A., Kiese, P., Kiuchi, R., Kliemt, R., Koch, L., Kolcu, O. B., Kopf, B., Kuemmel, M., Kuessner, M., Kupsc, A., Kurth, M., Kurth, M. G., Kühn, W., Lange, J. S., Larin, P., Lavezzi, L., Leithoff, H., Lenz, T., Li, C., Li, Cheng, Li, D. M., Li, F., Li, F. Y., Li, G., Li, H. B., Li, H. J., Li, J. C., Li, J. W., Li, Ke, Li, L. K., Li, Lei, Li, P. L., Li, P. R., Li, Q. Y., Li, W. D., Li, W. G., Li, X. H., Li, X. L., Li, X. N., Li, X. Q., Li, Z. B., Liang, H., Liang, H., Liang, Y. F., Liang, Y. T., Liao, G. R., Liao, L. Z., Libby, J., Lin, C. X., Lin, D. X., Lin, Y. J., Liu, B., Liu, B. J., Liu, C. X., Liu, D., Liu, X., Mangoni, A., Messchendorp, J. G., Mezzadri, G., Mitchell, R. E., Muramatsu, H., Qi, T. Y., Rodin, V., Savrié, M., Schoenning, K., Shi, X., Sosio, S., Spataro, S., Wang, X., Wang, Y., Weber, T., Wiedner, U., Zhang, Yang, Zhemchugov, A., Zhu, S. H. +219 moreopenaire +10 more sourcesAnalysis of CP Violation in D0 → K+K−π0
Advances in High Energy Physics, Volume 2018, Issue 1, 2018., 2018 We study the CP violation induced by the interference between two intermediate resonances K⁎(892) + and K⁎(892) − in the phase space of singly‐Cabibbo‐suppressed decay D0 → K+K−π0. We adopt the factorization‐assisted topological approach in dealing with the decay amplitudes of D0 → K±K⁎(892) ∓.Hang Zhou, Bo Zheng, Zhen-Hua Zhang, Tao Luo +3 morewiley +1 more sourceProduction of Xb in Υ(5S, 6S) → γXb Radiative Decays
Advances in High Energy Physics, Volume 2016, Issue 1, 2016., 2016 We investigate the production of Xb in the process Υ(5S, 6S) → γXb, where Xb is assumed to be the counterpart of X(3872) in the bottomonium sector as BB¯⁎ molecular state. We use the effective Lagrangian based on the heavy quark symmetry to explore the rescattering mechanism and calculate their production ratios.Qi Wu, Gang Li, Fenglan Shao, Qianwen Wang, Ruiqin Wang, Yawei Zhang, Ying Zheng, Alexey A. Petrov +7 morewiley +1 more sourceStudy of the ψ(1S, 2S) and ηc(1S, 2S) Weak Decays into DM
Advances in High Energy Physics, Volume 2016, Issue 1, 2016., 2016 Inspired by the recent measurements on the J/ψ(1S) → Dsρ, DuK⁎ weak decays at BESIII and the potential prospects of charmonium at high‐luminosity heavy‐flavor experiments, we study ψ(1S, 2S) and ηc(1S, 2S) weak decays into final states including one charmed meson plus one light meson, considering QCD corrections to hadronic matrix elements with QCD ...Junfeng Sun, Yueling Yang, Jinshu Huang, Lili Chen, Qin Chang, Sally Seidel +5 morewiley +1 more sourceNumber of J/ψ events at BESIII *
Chinese Physics C, 2022 Abstract Using inclusive decays of , a precise determination of the number of events collected with the BESIII detector was performed. For the two data sets taken in 2009 and 2012, the numbers of Ablikim, M., Achasov, M. N., Adlarson, P., Ahmed, S., Albrecht, M., Aliberti, R., Amoroso, A., An, M. R., An, Q., Bai, X. H., Bai, Y., Bakina, O., Baldini Ferroli, R., Balossino, I., Ban, Y., Begzsuren, K., Berger, N., Bertani, M., Bettoni, D., Bianchi, F., Bloms, J., Bortone, A., Boyko, I., Briere, R. A., Cai, H., Cai, X., Calcaterra, A., Cao, G. F., Cao, N., Cetin, S. A., Chang, J. F., Chang, W. L., Chelkov, G., Chen, G., Chen, H. S., Chen, M. L., Chen, S. J., Chen, X. R., Chen, Y. B., Chen, Z. J., Cheng, W. S., Cibinetto, G., Cossio, F., Cui, J. J., Cui, X. F., Dai, H. L., Dai, J. P., Dai, X. C., Dbeyssi, A., de Boer, R. E., Dedovich, D., Deng, Z. Y., Denig, A., Denysenko, I., Destefanis, M., De Mori, F., Ding, Y., Dong, C., Dong, J., Dong, L. Y., Dong, M. Y., Dong, X., Du, S. X., Egorov, P., Fan, Y. L., Fang, J., Fang, S. S., Fang, Y., Farinelli, R., Fava, L., Feldbauer, F., Felici, G., Feng, C. Q., Feng, J. H., Fritsch, M., Fu, C. D., Gao, Y., Gao, Y., Garzia, I., Ge, P. T., Geng, C., Gersabeck, E. M., Gilman, A., Goetzen, K., Gong, L., Gong, W. X., Gradl, W., Greco, M., Gu, L. M., Gu, M. H., Y Guan, C., Guo, A. Q., Guo, A. Q., Guo, L. B., Guo, R. P., Guo, Y. P., Guskov, A., Han, T. T., Han, W. Y., Hao, X. Q., Harris, F. A., He, K. K., He, K. L., Heinsius, F. H., Heinz, C. H., Heng, Y. K., Herold, C., Himmelreich, M., Holtmann, T., Hou, G. Y., Hou, Y. R., Hou, Z. L., Hu, H. M., Hu, J. F., Hu, T., Hu, Y., Huang, G. S., Huang, L. Q., Huang, X. T., Huang, Y. P., Huang, Z., Hussain, T., Hüsken, N., Ikegami Andersson, W., Imoehl, W., Irshad, M., Jaeger, S., Janchiv, S., Ji, Q., Ji, Q. P., Ji, X. B., Ji, X. L., Ji, Y. Y., Jiang, H. B., Jiang, X. S., Jiao, J. B., Jiao, Z., Jin, S., Jin, Y., Jing, M. Q., Johansson, T., Kalantar-Nayestanaki, N., Kang, X. S., Kappert, R., Kavatsyuk, M., Ke, B. C., Keshk, I. K., Khoukaz, A., Kiese, P., Kiuchi, R., Kliemt, R., Koch, L., Kolcu, O. B., Kopf, B., Kuemmel, M., Kuessner, M., Kupsc, A., Kurth, M. G., Kühn, W., Lane, J. J., Lange, J. S., Larin, P., Lavania, A., Lavezzi, L., Lei, Z. H., Leithoff, H., Lellmann, M., Lenz, T., Li, C., Li, C. H., Li, Cheng, Li, D. M., Li, F., Li, G., Li, H., Li, H., Li, H. B., Li, H. J., Li, H. N., Li, J. L., Li, J. Q., Li, J. S., Li, Ke, Li, L. K., Li, Lei, Li, P. R., Li, S. Y., Li, W. D., Li, W. G., Li, X. H., Li, X. L., Li, Xiaoyu, Li, Z. Y., Liang, H., Liang, H., Liang, H., Liang, Y. F., Liang, Y. T., Liao, G. R., Liao, L. Z., Liu, F. H., Liu, L., Maggiora, M., Marcello, S., Messchendorp, J. G., Mezzadri, G., Mitchell, R. E., Muramatsu, H., Pathak, A., Qi, T. Y., Rodin, V., Rolo, M., Schnier, C., Scodeggio, M., Song, Y. X., Sosio, S., Spataro, S., Wang, Y., Weidner, F., Wiedner, U., Zhu, S. H. +220 moreopenaire +8 more sourcesDiscovery Potential for the Neutral Charmonium‐Like Z0(4200) by p-p Annihilation
Advances in High Energy Physics, Volume 2015, Issue 1, 2015., 2015 Inspired by the observation of charmonium‐like Z(4200), we explore the discovery potential of the neutral Z0(4200) production by antiproton‐proton annihilation with an effective Lagrangian approach. By investigating the p-p→J/ψπ0 process including the Z0(4200) signal and background contributions, it is found that the center of mass energy Ec.m.≃ 4.0–4 ...Xiao-Yun Wang, Xu-Rong Chen, George Siopsis +2 morewiley +1 more source
