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. 2020 Mar 20;124(11):112001.
doi: 10.1103/PhysRevLett.124.112001.

Observation of a Resonant Structure in e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0}

M Ablikim  1 M N Achasov  2 P Adlarson  3 S Ahmed  4 M Albrecht  5 A Amoroso  6   7 Q An  8   9 Anita  10 Y Bai  11 O Bakina  12 R Baldini Ferroli  13 I Balossino  14 Y Ban  15 K Begzsuren  16 J V Bennett  17 N Berger  18 M Bertani  13 D Bettoni  14 F Bianchi  6   7 J Biernat  3 J Bloms  19 I Boyko  12 R A Briere  17 H Cai  20 X Cai  1   8 A Calcaterra  13 G F Cao  1   21 N Cao  1   21 S A Cetin  22 J F Chang  1   8 W L Chang  1   21 G Chelkov  12 D Y Chen  23 G Chen  1 H S Chen  1   21 M L Chen  1   8 S J Chen  24 X R Chen  25 Y B Chen  1   8 W Cheng  7 G Cibinetto  14 F Cossio  7 X F Cui  26 H L Dai  1   8 J P Dai  27 X C Dai  1   21 A Dbeyssi  4 D Dedovich  12 Z Y Deng  1 A Denig  18 I Denysenko  12 M Destefanis  6   7 F De Mori  6   7 Y Ding  28 C Dong  26 J Dong  1   8 L Y Dong  1   21 M Y Dong  1   8   21 S X Du  29 J Fang  1   8 S S Fang  1   21 Y Fang  1 R Farinelli  14   30 L Fava  31   7 F Feldbauer  5 G Felici  13 C Q Feng  8   9 M Fritsch  5 C D Fu  1 Y Fu  1 X L Gao  8   9 Y Gao  15 Y Gao  32 Y G Gao  23 I Garzia  14   30 E M Gersabeck  33 A Gilman  34 K Goetzen  35 L Gong  26 W X Gong  1   8 W Gradl  18 M Greco  6   7 L M Gu  24 M H Gu  1   8 S Gu  36 Y T Gu  37 C Y Guan  1   21 A Q Guo  38 L B Guo  39 R P Guo  40 Y P Guo  18 Y P Guo  41 A Guskov  12 S Han  20 T T Han  42 T Z Han  41 X Q Hao  43 F A Harris  44 K L He  1   21 F H Heinsius  5 T Held  5 Y K Heng  1   8   21 M Himmelreich  35 T Holtmann  5 Y R Hou  21 Z L Hou  1 H M Hu  1   21 J F Hu  27 T Hu  1   8   21 Y Hu  1 G S Huang  8   9 L Q Huang  32 X T Huang  42 N Huesken  19 T Hussain  45 W Ikegami Andersson  3 W Imoehl  38 M Irshad  8   9 S Jaeger  5 S Janchiv  16 Q Ji  1 Q P Ji  43 X B Ji  1   21 X L Ji  1   8 H B Jiang  42 X S Jiang  1   8   21 X Y Jiang  26 J B Jiao  42 Z Jiao  46 D P Jin  1   8   21 S Jin  24 Y Jin  47 T Johansson  3 N Kalantar-Nayestanaki  48 X S Kang  28 R Kappert  48 M Kavatsyuk  48 B C Ke  1   49 I K Keshk  5 A Khoukaz  19 P Kiese  18 R Kiuchi  1 R Kliemt  35 L Koch  50 O B Kolcu  22 B Kopf  5 M Kuemmel  5 M Kuessner  5 A Kupsc  3 M G Kurth  1   21 W Kühn  50 J J Lane  33 J S Lange  50 P Larin  4 L Lavezzi  7 H Leithoff  18 M Lellmann  18 T Lenz  18 C Li  51 C H Li  52 Cheng Li  8   9 D M Li  29 F Li  1   8 G Li  1 H B Li  1   21 H J Li  41 J C Li  1 J L Li  42 Ke Li  1 L K Li  1 Lei Li  53 P L Li  8   9 P R Li  54 S Y Li  55 W D Li  1   21 W G Li  1 X H Li  8   9 X L Li  42 X N Li  1   8 Z B Li  56 Z Y Li  56 H Liang  1   21 H Liang  8   9 Y F Liang  57 Y T Liang  25 L Z Liao  1   21 J Libby  10 C X Lin  56 D X Lin  4 B Liu  27 B J Liu  1 C X Liu  1 D Liu  8   9 D Y Liu  27 F H Liu  58 Fang Liu  1 Feng Liu  23 H B Liu  37 H M Liu  1   21 Huanhuan Liu  1 Huihui Liu  59 J B Liu  8   9 J Y Liu  1   21 K Liu  1 K Y Liu  28 Ke Liu  23 L Liu  8   9 L Y Liu  37 Q Liu  21 S B Liu  8   9 Shuai Liu  60 T Liu  1   21 X Liu  54 X Y Liu  1   21 Y B Liu  26 Z A Liu  1   8   21 Z Q Liu  42 Y F Long  15 X C Lou  1   8   21 H J Lu  46 J D Lu  1   21 J G Lu  1   8 X L Lu  1 Y Lu  1 Y P Lu  1   8 C L Luo  39 M X Luo  61 P W Luo  56 T Luo  41 X L Luo  1   8 S Lusso  7 X R Lyu  21 F C Ma  28 H L Ma  1 L L Ma  42 M M Ma  1   21 Q M Ma  1 R Q Ma  1   21 R T Ma  21 X N Ma  26 X X Ma  1   21 X Y Ma  1   8 Y M Ma  42 F E Maas  4 M Maggiora  6   7 S Maldaner  18 S Malde  62 Q A Malik  45 A Mangoni  63 Y J Mao  15 Z P Mao  1 S Marcello  6   7 Z X Meng  47 J G Messchendorp  48 G Mezzadri  14 J Min  1   8 T J Min  24 R E Mitchell  38 X H Mo  1   8   21 Y J Mo  23 C Morales Morales  4 N Yu Muchnoi  2 H Muramatsu  34 S Nakhoul  35 Y Nefedov  12 F Nerling  35 I B Nikolaev  2 Z Ning  1   8 S Nisar  64 S L Olsen  21 Q Ouyang  1   8   21 S Pacetti  63 X Pan  60 Y Pan  33 M Papenbrock  3 A Pathak  1 P Patteri  13 M Pelizaeus  5 H P Peng  8   9 K Peters  35 J Pettersson  3 J L Ping  39 R G Ping  1   21 A Pitka  5 R Poling  34 V Prasad  8   9 H Qi  8   9 H R Qi  55 M Qi  24 T Y Qi  36 S Qian  1   8 C F Qiao  21 L Q Qin  65 X P Qin  37 X S Qin  5 Z H Qin  1   8 J F Qiu  1 S Q Qu  26 K H Rashid  45 K Ravindran  10 C F Redmer  18 M Richter  5 A Rivetti  7 V Rodin  48 M Rolo  7 G Rong  1   21 Ch Rosner  4 M Rump  19 A Sarantsev  12 M Savrié  30 Y Schelhaas  18 C Schnier  5 K Schoenning  3 D C Shan  60 W Shan  66 X Y Shan  8   9 M Shao  8   9 C P Shen  36 P X Shen  26 X Y Shen  1   21 H Y Sheng  1 H C Shi  8   9 R S Shi  1   21 X Shi  1   8 X D Shi  8   9 J J Song  42 Q Q Song  8   9 X Y Song  1 Y X Song  15 S Sosio  6   7 C Sowa  5 S Spataro  6   7 F F Sui  42 G X Sun  1 J F Sun  43 L Sun  20 S S Sun  1   21 T Sun  1   21 W Y Sun  39 Y J Sun  8   9 Y K Sun  8   9 Y Z Sun  1 Z J Sun  1   8 Z T Sun  1 Y X Tan  8   9 C J Tang  57 G Y Tang  1 J Tang  56 X Tang  1 V Thoren  3 B Tsednee  16 I Uman  67 B Wang  1 B L Wang  21 C W Wang  24 D Y Wang  15 H P Wang  1   21 K Wang  1   8 L L Wang  1 L S Wang  1 M Wang  42 M Z Wang  15 Meng Wang  1   21 P L Wang  1 W P Wang  8   9 X Wang  15 X F Wang  54 X L Wang  41 Y Wang  8   9 Y Wang  56 Y D Wang  4 Y F Wang  1   8   21 Y Q Wang  1 Z Wang  1   8 Z G Wang  1   8 Z Y Wang  1 Ziyi Wang  21 Zongyuan Wang  1   21 T Weber  5 D H Wei  65 P Weidenkaff  18 F Weidner  19 H W Wen  39 S P Wen  1 D J White  33 U Wiedner  5 G Wilkinson  62 M Wolke  3 L Wollenberg  5 J F Wu  1   21 L H Wu  1 L J Wu  1   21 X Wu  41 Z Wu  1   8 L Xia  8   9 H Xiao  41 S Y Xiao  1 Y J Xiao  1   21 Z J Xiao  39 Y G Xie  1   8 Y H Xie  23 T Y Xing  1   21 X A Xiong  1   21 G F Xu  1 J J Xu  24 Q J Xu  68 W Xu  1   21 X P Xu  60 L Yan  6   7 L Yan  41 W B Yan  8   9 W C Yan  29 Xu Yan  60 H J Yang  27 H X Yang  1 L Yang  20 R X Yang  8   9 S L Yang  1   21 Y H Yang  24 Y X Yang  65 Yifan Yang  1   21 Zhi Yang  25 M Ye  1   8 M H Ye  69 J H Yin  1 Z Y You  56 B X Yu  1   8   21 C X Yu  26 G Yu  1   21 J S Yu  70 T Yu  32 C Z Yuan  1   21 W Yuan  6   7 X Q Yuan  15 Y Yuan  1 C X Yue  52 A Yuncu  22 A A Zafar  45 Y Zeng  70 B X Zhang  1 B Y Zhang  1   8 C C Zhang  1 D H Zhang  1 Guangyi Zhang  43 H H Zhang  56 H Y Zhang  1   8 J L Zhang  71 J Q Zhang  5 J W Zhang  1   8   21 J Y Zhang  1 J Z Zhang  1   21 Jianyu Zhang  1   21 Jiawei Zhang  1   21 L Zhang  1 Lei Zhang  24 S Zhang  56 S F Zhang  24 T J Zhang  27 X Y Zhang  42 Y Zhang  62 Y H Zhang  1   8 Y T Zhang  8   9 Yan Zhang  8   9 Yao Zhang  1 Yi Zhang  41 Z H Zhang  23 Z Y Zhang  20 G Zhao  1 J Zhao  52 J W Zhao  1   8 J Y Zhao  1   21 J Z Zhao  1   8 Lei Zhao  8   9 Ling Zhao  1 M G Zhao  26 Q Zhao  1 S J Zhao  29 T C Zhao  1 Y B Zhao  1   8 Z G Zhao  8   9 A Zhemchugov  12 B Zheng  32 J P Zheng  1   8 Y Zheng  15 Y H Zheng  21 B Zhong  39 C Zhong  32 L Zhou  1   8 L P Zhou  1   21 Q Zhou  1   21 X Zhou  20 X K Zhou  21 X R Zhou  8   9 A N Zhu  1   21 J Zhu  26 K Zhu  1 K J Zhu  1   8   21 S H Zhu  72 W J Zhu  26 X L Zhu  55 Y C Zhu  8   9 Y S Zhu  1   21 Z A Zhu  1   21 J Zhuang  1   8 B S Zou  1 J H Zou  1 BESIII Collaboration
Affiliations

Observation of a Resonant Structure in e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0}

M Ablikim et al. Phys Rev Lett. .

Abstract

A partial-wave analysis is performed for the process e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0} at the center-of-mass energies ranging from 2.000 to 2.644 GeV. The data samples of e^{+}e^{-} collisions, collected by the BESIII detector at the BEPCII collider with a total integrated luminosity of 300 pb^{-1}, are analyzed. The total Born cross sections for the process e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0}, as well as the Born cross sections for the subprocesses e^{+}e^{-}→ϕπ^{0}π^{0}, K^{+}(1460)K^{-}, K_{1}^{+}(1400)K^{-}, K_{1}^{+}(1270)K^{-}, and K^{*+}(892)K^{*-}(892), are measured versus the center-of-mass energy. The corresponding results for e^{+}e^{-}→K^{+}K^{-}π^{0}π^{0} and ϕπ^{0}π^{0} are consistent with those of BABAR with better precision. By analyzing the cross sections for the four subprocesses, K^{+}(1460)K^{-}, K_{1}^{+}(1400)K^{-}, K_{1}^{+}(1270)K^{-}, and K^{*+}(892)K^{*-}(892), a structure with mass M=(2126.5±16.8±12.4) MeV/c^{2} and width Γ=(106.9±32.1±28.1) MeV is observed with an overall statistical significance of 6.3σ, although with very limited significance in the subprocesses e^{+}e^{-}→K_{1}^{+}(1270)K^{-} and K^{*+}(892)K^{*-}(892). The resonant parameters of the observed structure suggest it can be identified with the ϕ(2170), thus the results provide valuable input to the internal nature of the ϕ(2170).

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    Ablikim M, Achasov MN, Ai XC, Albayrak O, Albrecht M, Ambrose DJ, Amoroso A, An FF, An Q, Bai JZ, Ferroli RB, Ban Y, Bennett DW, Bennett JV, Bertani M, Bettoni D, Bian JM, Bianchi F, Boger E, Bondarenko O, Boyko I, Briere RA, Cai H, Cai X, Cakir O, Calcaterra A, Cao GF, Cetin SA, Chang JF, Chelkov G, Chen G, Chen HS, Chen HY, Chen JC, Chen ML, Chen SJ, Chen X, Chen XR, Chen YB, Cheng HP, Chu XK, Chu YP, Cibinetto G, Cronin-Hennessy D, Dai HL, Dai JP, Dedovich D, Deng ZY, Denig A, Denysenko I, Destefanis M, De Mori F, Ding Y, Dong C, Dong J, Dong LY, Dong MY, Du SX, Duan PF, Fan JZ, Fang J, Fang SS, Fang X, Fang Y, Fava L, Feldbauer F, Felici G, Feng CQ, Fioravanti E, Fu CD, Gao Q, Gao Y, Garzia I, Goetzen K, Gong WX, Gradl W, Greco M, Gu MH, Gu YT, Guan YH, Guo AQ, Guo LB, Guo T, Guo Y, Guo YP, Haddadi Z, Hafner A, Han S, Han YL, Harris FA, He KL, He ZY, Held T, Heng YK, Hou ZL, Hu C, Hu HM, Hu JF, Hu T, Hu Y, Huang GM, Huang GS, Huang HP, Huang JS, Huang XT, Huang Y, Hussain T, Ji Q, Ji QP, Ji XB, Ji XL, Jiang LL, Jiang LW, Jiang XS, Jiao JB, Jiao Z, Jin DP, Jin S, Johansson T, Julin A, Kalantar-Nayestanaki N, Kang XL, Kang XS, Kavatsyuk M, Ke BC, Kliemt R, Kloss B, Kolcu OB, Kopf B, Kornicer M, Kuehn W, Kupsc A, Lai W, Lange JS, Lara M, Larin P, Li C, Li CH, Li DM, Li F, Li G, Li HB, Li JC, Li J, Li K, Li K, Li PR, Li T, Li WD, Li WG, Li XL, Li XM, Li XN, Li XQ, Li ZB, Liang H, Liang YF, Liang YT, Liao GR, Lin DX, Liu BJ, Liu CL, Liu CX, Liu FH, Liu F, Liu F, Liu HB, Liu HH, Liu HH, Liu HM, Liu J, Liu JP, Liu JY, Liu K, Liu KY, Liu LD, Liu Q, Liu SB, Liu X, Liu XX, Liu YB, Liu ZA, Liu Z, Liu Z, Loehner H, Lou XC, Lu HJ, Lu JG, Lu RQ, Lu Y, Lu YP, Luo CL, Luo MX, Luo T, Luo XL, Lv M, Lyu XR, Ma FC, Ma HL, Ma LL, Ma QM, Ma S, Ma T, Ma XN, Ma XY, Maas FE, Maggiora M, Malik QA, Mao YJ, Mao ZP, Marcello S, Messchendorp JG, Min J, Min TJ, Mitchell RE, Mo XH, Mo YJ, Moeini H, Morales CM, Moriya K, Muchnoi NY, Muramatsu H, Nefedov Y, Nerling F, Nikolaev IB, Ning Z, Nisar S, Niu SL, Niu XY, Olsen SL, Ouyang Q, Pacetti S, Patteri P, Pelizaeus M, Peng HP, Peters K, Ping JL, Ping RG, Poling R, Pu YN, Qi M, Qian S, Qiao CF, Qin LQ, Qin N, Qin XS, Qin Y, Qin ZH, Qiu JF, Rashid KH, Redmer CF, Ren HL, Ripka M, Rong G, Ruan XD, Santoro V, Sarantsev A, Savrié M, Schoenning K, Schumann S, Shan W, Shao M, Shen CP, Shen PX, Shen XY, Sheng HY, Shepherd MR, Song WM, Song XY, Sosio S, Spataro S, Spruck B, Sun GX, Sun JF, Sun SS, Sun YJ, Sun YZ, Sun ZJ, Sun ZT, Tang CJ, Tang X, Tapan I, Thorndike EH, Tiemens M, Toth D, Ullrich M, Uman I, Varner GS, Wang B, Wang BL, Wang D, Wang DY, Wang K, Wang LL, Wang LS, Wang M, Wang P, Wang PL, Wang QJ, Wang SG, Wang W, Wang XF, Wang YD, Wang YF, Wang YQ, Wang Z, Wang ZG, Wang ZH, Wang ZY, Wei DH, Wei JB, Weidenkaff P, Wen SP, Wiedner U, Wolke M, Wu LH, Wu Z, Xia LG, Xia Y, Xiao D, Xiao ZJ, Xie YG, Xiu QL, Xu GF, Xu L, Xu QJ, Xu QN, Xu XP, Yan L, Yan WB, Yan WC, Yan YH, Yang HX, Yang L, Yang Y, Yang YX, Ye H, Ye M, Ye MH, Yin JH, Yu BX, Yu CX, Yu HW, Yu JS, Yuan CZ, Yuan WL, Yuan Y, Yuncu A, Zafar AA, Zallo A, Zeng Y, Zhang BX, Zhang BY, Zhang C, Zhang CC, Zhang DH, Zhang HH, Zhang HY, Zhang JJ, Zhang JL, Zhang JQ, Zhang JW, Zhang JY, Zhang JZ, Zhang K, Zhang L, Zhang SH, Zhang XJ, Zhang XY, Zhang Y, Zhang YH, Zhang ZH, Zhang ZP, Zhang ZY, Zhao G, Zhao JW, Zhao JY, Zhao JZ, Zhao L, Zhao L, Zhao MG, Zhao Q, Zhao QW, Zhao SJ, Zhao TC, Zhao YB, Zhao ZG, Zhemchugov A, Zheng B, Zheng JP, Zheng WJ, Zheng YH, Zhong B, Zhou L, Zhou L, Zhou X, Zhou XK, Zhou XR, Zhou XY, Zhu K, Zhu KJ, Zhu S, Zhu XL, Zhu YC, Zhu YS, Zhu ZA, Zhuang J, Zou BS, Zou JH; (BESIII Collaboration). Ablikim M, et al. Phys Rev Lett. 2015 Mar 6;114(9):092003. doi: 10.1103/PhysRevLett.114.092003. Epub 2015 Mar 4. Phys Rev Lett. 2015. PMID: 25793804
  • Evidence of Two Resonant Structures in e^{+}e^{-}→π^{+}π^{-}h_{c}.
    Ablikim M, Achasov MN, Ahmed S, Ai XC, Albayrak O, Albrecht M, Ambrose DJ, Amoroso A, An FF, An Q, Bai JZ, Bakina O, Baldini Ferroli R, Ban Y, Bennett DW, Bennett JV, Berger N, Bertani M, Bettoni D, Bian JM, Bianchi F, Boger E, Boyko I, Briere RA, Cai H, Cai X, Cakir O, Calcaterra A, Cao GF, Cetin SA, Chai J, Chang JF, Chelkov G, Chen G, Chen HS, Chen JC, Chen ML, Chen S, Chen SJ, Chen X, Chen XR, Chen YB, Chu XK, Cibinetto G, Dai HL, Dai JP, Dbeyssi A, Dedovich D, Deng ZY, Denig A, Denysenko I, Destefanis M, De Mori F, Ding Y, Dong C, Dong J, Dong LY, Dong MY, Dou ZL, Du SX, Duan PF, Fan JZ, Fang J, Fang SS, Fang X, Fang Y, Farinelli R, Fava L, Feldbauer F, Felici G, Feng CQ, Fioravanti E, Fritsch M, Fu CD, Gao Q, Gao XL, Gao Y, Gao Z, Garzia I, Goetzen K, Gong L, Gong WX, Gradl W, Greco M, Gu MH, Gu YT, Guan YH, Guo AQ, Guo LB, Guo RP, Guo Y, Guo YP, Haddadi Z, Hafner A, Han S, Hao XQ, Harris FA, He KL, Heinsius FH, Held T, Heng YK, Holtmann T, Hou ZL, Hu C, Hu HM, Hu JF, Hu T, Hu Y, Huang GS, Huang JS, Huang XT, Huang XZ, Huang ZL, Hussain T, Ikegami Andersson W, Ji Q, Ji QP, Ji XB, Ji XL, Jiang LW, Jiang XS, Jiang XY, Jiao JB, Jiao Z, Jin DP, Jin S, Johansson T, Julin A, Kalantar-Nayestanaki N, Kang XL, Kang XS, Kavatsyuk M, Ke BC, Kiese P, Kliemt R, Kloss B, Kolcu OB, Kopf B, Kornicer M, Kupsc A, Kühn W, Lange JS, Lara M, Larin P, Lavezzi L, Leithoff H, Leng C, Li C, Li C, Li DM, Li F, Li FY, Li G, Li HB, Li HJ, Li JC, Li J, Li K, Li K, Li L, Li PR, Li QY, Li T, Li WD, Li WG, Li XL, Li XN, Li XQ, Li YB, Li ZB, Liang H, Liang YF, Liang YT, Liao GR, Lin DX, Liu B, Liu BJ, Liu CX, Liu D, Liu FH, Liu F, Liu F, Liu HB, Liu HH, Liu HH, Liu HM, Liu J, Liu JB, Liu JP, Liu JY, Liu K, Liu KY, Liu LD, Liu PL, Liu Q, Liu SB, Liu X, Liu YB, Liu YY, Liu ZA, Liu Z, Loehner H, Lou XC, Lu HJ, Lu JG, Lu Y, Lu YP, Luo CL, Luo MX, Luo T, Luo XL, Lyu XR, Ma FC, Ma HL, Ma LL, Ma MM, Ma QM, Ma T, Ma XN, Ma XY, Ma YM, Maas FE, Maggiora M, Malik QA, Mao YJ, Mao ZP, Marcello S, Messchendorp JG, Mezzadri G, Min J, Min TJ, Mitchell RE, Mo XH, Mo YJ, Morales Morales C, Muchnoi NY, Muramatsu H, Musiol P, Nefedov Y, Nerling F, Nikolaev IB, Ning Z, Nisar S, Niu SL, Niu XY, Olsen SL, Ouyang Q, Pacetti S, Pan Y, Patteri P, Pelizaeus M, Peng HP, Peters K, Pettersson J, Ping JL, Ping RG, Poling R, Prasad V, Qi HR, Qi M, Qian S, Qiao CF, Qin LQ, Qin N, Qin XS, Qin ZH, Qiu JF, Rashid KH, Redmer CF, Ripka M, Rong G, Rosner C, Ruan XD, Sarantsev A, Savrié M, Schnier C, Schoenning K, Shan W, Shao M, Shen CP, Shen PX, Shen XY, Sheng HY, Song WM, Song XY, Sosio S, Spataro S, Sun GX, Sun JF, Sun SS, Sun XH, Sun YJ, Sun YZ, Sun ZJ, Sun ZT, Tang CJ, Tang X, Tapan I, Thorndike EH, Tiemens M, Uman I, Varner GS, Wang B, Wang BL, Wang D, Wang DY, Wang K, Wang LL, Wang LS, Wang M, Wang P, Wang PL, Wang W, Wang WP, Wang XF, Wang Y, Wang YD, Wang YF, Wang YQ, Wang Z, Wang ZG, Wang ZH, Wang ZY, Wang ZY, Weber T, Wei DH, Weidenkaff P, Wen SP, Wiedner U, Wolke M, Wu LH, Wu LJ, Wu Z, Xia L, Xia LG, Xia Y, Xiao D, Xiao H, Xiao ZJ, Xie YG, Xie Y, Xiu QL, Xu GF, Xu JJ, Xu L, Xu QJ, Xu QN, Xu XP, Yan L, Yan WB, Yan WC, Yan YH, Yang HJ, Yang HX, Yang L, Yang YX, Ye M, Ye MH, Yin JH, You ZY, Yu BX, Yu CX, Yu JS, Yuan CZ, Yuan Y, Yuncu A, Zafar AA, Zeng Y, Zeng Z, Zhang BX, Zhang BY, Zhang CC, Zhang DH, Zhang HH, Zhang HY, Zhang J, Zhang JJ, Zhang JL, Zhang JQ, Zhang JW, Zhang JY, Zhang JZ, Zhang K, Zhang L, Zhang SQ, Zhang XY, Zhang Y, Zhang Y, Zhang YH, Zhang YN, Zhang YT, Zhang Y, Zhang ZH, Zhang ZP, Zhang ZY, Zhao G, Zhao JW, Zhao JY, Zhao JZ, Zhao L, Zhao L, Zhao MG, Zhao Q, Zhao QW, Zhao SJ, Zhao TC, Zhao YB, Zhao ZG, Zhemchugov A, Zheng B, Zheng JP, Zheng WJ, Zheng YH, Zhong B, Zhou L, Zhou X, Zhou XK, Zhou XR, Zhou XY, Zhu K, Zhu KJ, Zhu S, Zhu SH, Zhu XL, Zhu YC, Zhu YS, Zhu ZA, Zhuang J, Zotti L, Zou BS, Zou JH; BESIII Collaboration. Ablikim M, et al. Phys Rev Lett. 2017 Mar 3;118(9):092002. doi: 10.1103/PhysRevLett.118.092002. Epub 2017 Mar 1. Phys Rev Lett. 2017. PMID: 28306302
  • Observation of a Neutral Charmoniumlike State Z_{c}(4025)^{0} in e^{+}e^{-}→(D^{*}D[over ¯]^{*})^{0}π^{0}.
    Ablikim M, Achasov MN, Ai XC, Albayrak O, Albrecht M, Ambrose DJ, Amoroso A, An FF, An Q, Bai JZ, Ferroli RB, Ban Y, Bennett DW, Bennett JV, Bertani M, Bettoni D, Bian JM, Bianchi F, Boger E, Boyko I, Briere RA, Cai H, Cai X, Cakir O, Calcaterra A, Cao GF, Cetin SA, Chang JF, Chelkov G, Chen G, Chen HS, Chen HY, Chen JC, Chen ML, Chen SJ, Chen X, Chen XR, Chen YB, Cheng HP, Chu XK, Cibinetto G, Dai HL, Dai JP, Dbeyssi A, Dedovich D, Deng ZY, Denig A, Denysenko I, Destefanis M, De Mori F, Ding Y, Dong C, Dong J, Dong LY, Dong MY, Du SX, Duan PF, Eren EE, Fan JZ, Fang J, Fang SS, Fang X, Fang Y, Fava L, Feldbauer F, Felici G, Feng CQ, Fioravanti E, Fritsch M, Fu CD, Gao Q, Gao XY, Gao Y, Gao Z, Garzia I, Geng C, Goetzen K, Gong WX, Gradl W, Greco M, Gu MH, Gu YT, Guan YH, Guo AQ, Guo LB, Guo Y, Guo YP, Haddadi Z, Hafner A, Han S, Han YL, Hao XQ, Harris FA, He KL, He ZY, Held T, Heng YK, Hou ZL, Hu C, Hu HM, Hu JF, Hu T, Hu Y, Huang GM, Huang GS, Huang HP, Huang JS, Huang XT, Huang Y, Hussain T, Ji Q, Ji QP, Ji XB, Ji XL, Jiang LL, Jiang LW, Jiang XS, Jiang XY, Jiao JB, Jiao Z, Jin DP, Jin S, Johansson T, Julin A, Kalantar-Nayestanaki N, Kang XL, Kang XS, Kavatsyuk M, Ke BC, Kiese P, Kliemt R, Kloss B, Kolcu OB, Kopf B, Kornicer M, Kühn W, Kupsc A, Lange JS, Lara M, Larin P, Leng C, Li C, Li CH, Li C, Li DM, Li F, Li G, Li HB, Li JC, Li J, Li K, Li K, Li L, Li PR, Li T, Li WD, Li WG, Li XL, Li XM, Li XN, Li XQ, Li ZB, Liang H, Liang YF, Liang YT, Liao GR, Lin DX, Liu BJ, Liu CX, Liu FH, Liu F, Liu F, Liu HB, Liu HH, Liu HH, Liu HM, Liu J, Liu JB, Liu JP, Liu JY, Liu K, Liu KY, Liu LD, Liu PL, Liu Q, Liu SB, Liu X, Liu XX, Liu YB, Liu ZA, Liu Z, Liu Z, Loehner H, Lou XC, Lu HJ, Lu JG, Lu RQ, Lu Y, Lu YP, Luo CL, Luo MX, Luo T, Luo XL, Lv M, Lyu XR, Ma FC, Ma HL, Ma LL, Ma QM, Ma T, Ma XN, Ma XY, Maas FE, Maggiora M, Mao YJ, Mao ZP, Marcello S, Messchendorp JG, Min J, Min TJ, Mitchell RE, Mo XH, Mo YJ, Morales CM, Moriya K, Muchnoi NY, Muramatsu H, Nefedov Y, Nerling F, Nikolaev IB, Ning Z, Nisar S, Niu SL, Niu XY, Olsen SL, Ouyang Q, Pacetti S, Patteri P, Pelizaeus M, Peng HP, Peters K, Pettersson J, Ping JL, Ping RG, Poling R, Prasad V, Pu YN, Qi M, Qian S, Qiao CF, Qin LQ, Qin N, Qin XS, Qin Y, Qin ZH, Qiu JF, Rashid KH, Redmer CF, Ren HL, Ripka M, Rong G, Rosner Ch, Ruan XD, Santoro V, Sarantsev A, Savrié M, Schoenning K, Schumann S, Shan W, Shao M, Shen CP, Shen PX, Shen XY, Sheng HY, Song WM, Song XY, Sosio S, Spataro S, Sun GX, Sun JF, Sun SS, Sun YJ, Sun YZ, Sun ZJ, Sun ZT, Tang CJ, Tang X, Tapan I, Thorndike EH, Tiemens M, Ullrich M, Uman I, Varner GS, Wang B, Wang BL, Wang D, Wang DY, Wang K, Wang LL, Wang LS, Wang M, Wang P, Wang PL, Wang SG, Wang W, Wang XF, Wang YD, Wang YF, Wang YQ, Wang Z, Wang ZG, Wang ZH, Wang ZY, Weber T, Wei DH, Wei JB, Weidenkaff P, Wen SP, Wiedner U, Wolke M, Wu LH, Wu Z, Xia LG, Xia Y, Xiao D, Xiao ZJ, Xie YG, Xiu QL, Xu GF, Xu L, Xu QJ, Xu QN, Xu XP, Yan L, Yan WB, Yan WC, Yan YH, Yang HJ, Yang HX, Yang L, Yang Y, Yang YX, Ye H, Ye M, Ye MH, Yin JH, Yu BX, Yu CX, Yu HW, Yu JS, Yuan CZ, Yuan WL, Yuan Y, Yuncu A, Zafar AA, Zallo A, Zeng Y, Zhang BX, Zhang BY, Zhang C, Zhang CC, Zhang DH, Zhang HH, Zhang HY, Zhang JJ, Zhang JL, Zhang JQ, Zhang JW, Zhang JY, Zhang JZ, Zhang K, Zhang L, Zhang SH, Zhang XY, Zhang Y, Zhang YN, Zhang YH, Zhang YT, Zhang Y, Zhang ZH, Zhang ZP, Zhang ZY, Zhao G, Zhao JW, Zhao JY, Zhao JZ, Zhao L, Zhao L, Zhao MG, Zhao Q, Zhao QW, Zhao SJ, Zhao TC, Zhao YB, Zhao ZG, Zhemchugov A, Zheng B, Zheng JP, Zheng WJ, Zheng YH, Zhong B, Zhou L, Zhou L, Zhou X, Zhou XK, Zhou XR, Zhou XY, Zhu K, Zhu KJ, Zhu S, Zhu XL, Zhu YC, Zhu YS, Zhu ZA, Zhuang J, Zotti L, Zou BS, Zou JH; BESIII Collaboration. Ablikim M, et al. Phys Rev Lett. 2015 Oct 30;115(18):182002. doi: 10.1103/PhysRevLett.115.182002. Epub 2015 Oct 29. Phys Rev Lett. 2015. PMID: 26565461
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