电子邮件：baiciank@ihep.ac.cn

姓名：柯百谦 职称：教授   最终学历：理学博士

个人经历

現任北京谱仪（BESIII）粲物理组共同召集人

BESIII 成员委员会（IB）成员

BESIII周运行负责人

《中国物理C》期刊的编辑委员

国际重味物理平均组（HFLAV）粲衰变召集人

2024年获得河南省杰出青年科学基金。

2023年至今为河南省特聘教授。

2021年至今为郑州大学特聘教授 。

2019-2021年为山西师范大学特聘教授。

2017-2019年在中国科学院高能物理研究所进行博士后研究工作，合作导师李海波研究员。

2011–2017年赴美国卡内基·梅隆大学学习，获得硕博学位，师从Roy Briere教授。

2007–2009 年在台湾大学学习，获得理学硕士学位，师从管希圣教授。

2003–2007年在台湾成功大学学习，获得理学学士学位。

研究方向

BESIII高能物理实验

高能物理实验是利用人为手段把微观粒子加速到极高能量并使之对撞，通过研究末态产物来验证和发展物理学基本理论的学科，致力于探索宇宙中最基本的物质和能量运行的规律；我们基于中国目前唯一一个正在运行的大型电子对撞机BEPCII及其探测器BESIII，研究对撞机生成数据的物理内容，从而验证相应的物理理论或是寻找突破当今的物理理论，探寻新物理的迹象。

具体研究方向主要包括BESIII 实验中粲物理与粲偶素物理、基于粲强子衰变精确检验标准模型、粲介子多体衰变振幅分析、粲介子衰变中基态标量介子研究、粲偶素衰变与同位旋对称、粲介子双卡压低衰变测量与半轻标记方法、建构粲介子衰变蒙特卡罗（Monte Carlo）产生子等。

荣誉奖励

2024 河南省杰出青年科学基金

2019 中国科学院博士后国际交流引进项目资助计划

2018 中国科学院台湾青年访问学者计划

2015 美国费米实验室 John Peoples 青年研究学术奖金

2013 美国卡内基·梅隆大学物理系研究学术奖金

2011–2017 美国卡内基·梅隆大学全额奖学金

科研项目

1. 国家自然科学基金委重大项目课题，“精确测量CKM矩阵元|Vcd|和|Vcs|以及粲介子衰变常数” 2022-01至2026-12，210万元，主持

2. 国家自然科学基金委联合基金培育项目，“北京谱仪III上 Ds 强子衰变振幅分析与半轻衰变分支比之测量” 2021-01至2023-12，65万元，主持

学生培养

2024级硕士生：齐彦斐

2024级硕士生：杨尚颖、刘星汉

2023级博士生：张晗

2023级硕士生：李硕、杨一鸣、时明辉、王旭

已毕业学生：

2022级硕士生：郁烨淳（已赴中国科学院大学读博）、张楠（已赴吉林大學读博）、刘媛、赵敬枫

2020级硕士生：张进（已赴人民大学读博）

2019级本科生马呈龙（已赴高能所读博）2019级硕士生李慧（已赴南开大学读博）2019级硕士生田文辉（已赴中山大学读博）

近年代表性论文

[1] M. Ablikim et al. (BESIII Collaboration), “Study of phi to KKbar and KS0KL0 asymmetry in the amplitude analysis of Ds+ to KS0KL0pi+ decay”, Phys. Rev. Lett. Accepted. [arXiv:2503.11383]

[2] M. Ablikim et al. (BESIII Collaboration), “First Measurement of the Decay Dynamics in the Semileptonic Transition of D+(0) into the Axial-Vector Meson K1(1270)”, Phys. Rev. Lett. 135, 091801 (2025).

[3] M. Ablikim et al. (BESIII Collaboration), “Precision Measurement of the Branching Fraction of D+ to mu+ nu”, Phys. Rev. Lett. 135, 061801 (2025).

[4] M. Ablikim et al. (BESIII Collaboration), “Observation of the W-Annihilation Process Ds+ to omega rho+ and Measurement of Ds+ to phi rho+ in Ds+ to pi+pi+pi-pi0pi0 Decays”, Phys. Rev. Lett. 134, 201902 (2025).

[5] M. Ablikim et al. (BESIII Collaboration), “Study of Ds+ to f0(980) rho+ and phi pi+ Decays through Ds+ to pi+ pi+ pi- pi0”, Phys. Rev. Lett. 134, 011904 (2025).

[6] M. Ablikim et al. (BESIII Collaboration), “Observation of  D+->KS0a0(980)+ in the amplitude analysis of D+->KS0pi0eta”, Phys. Rev. Lett. 132, 131903 (2024).

[7] M. Ablikim et al. (BESIII Collaboration), “Measurement of integrated luminosity of data collected at 3.773 GeV by BESIII from 2021 to 2024”, Chin. Phys. C 48, 123001 (2024).

[8] Bai-Cian Ke, Jonna Koponen, Hai-Bo Li, Yangheng Zheng, “Recent Progress in Leptonic and Semileptonic Decays of Charmed Hadrons”, Ann. Rev. Nucl. Part. Sci. 73, 285-314 (2023).

[9] M. Ablikim et al. (BESIII Collaboration), “Observation of an-like state with mass of 1.817 GeV in the study of  decays”, Phys. Rev. Lett. 129, 182001 (2022).

[10] M. Ablikim et al. (BESIII Collaboration), “Study of the decay Ds+->KS0KS0pi+ and observation of an isovector partner to f0(1710)”, Phys. Rev. D (Lett.) 105, L051103 (2022).

其馀研究成果

实验成果

[1] M. Ablikim et al. (BESIII Collaboration), “Search for the leptonic decay D+ to e+ nu”, Chin. Phys. C 49, 063001 (2025).

[2] M. Ablikim et al. (BESIII Collaboration), “Measurement of the branching fraction of D+ to tau+ nu”, J. High Energ. Phys. 01, 089 (2025).

[3] M. Ablikim et al. (BESIII Collaboration), “Observation of D to a0(980) pi in the decays D0 to pi+ pi− eta and D+ to pi+ pi0 eta”, Phys. Rev. D 110, L111102 (2024).

[4] M. Ablikim et al. (BESIII Collaboration), “Search for the leptonic decays D+ to e+ nu and D+ to mu+ nu”, Phys. Rev. D 110, 012003 (2024).

[5] M. Ablikim et al. (BESIII Collaboration), “Search for the radiative decay Ds+ to gamma rho+”, J. High Energ. Phys. 11, 119 (2024).

[6] M. Ablikim et al. (BESIII Collaboration), “Study of D+ to KS0 K*(892)+ in D+ to KS0 KS0 pi+”, Phys. Rev. D 110, 092006 (2024).

[7] M. Ablikim et al. (BESIII Collaboration), “Improved measurement of the branching fraction of Ds+ to mu+nu”, Phys. Rev. D 108, 112001 (2023).

[8] M. Ablikim et al. (BESIII Collaboration), “Amplitude analysis of the semileptonic decay Ds+->K+K-mu+nu”, J. High Energ. Phys. 12, 072 (2023).

[9] M. Ablikim et al. (BESIII Collaboration), “Amplitude analysis and branching fraction measurement of the decay D+->KS0pi+pi0pi0”, J. High Energ. Phys. 09, 077 (2023).

[10] M. Ablikim et al. (BESIII Collaboration), “Observation of the decay Ds+->omega pi+eta”, Phys. Rev. D 107, 052010 (2022).

[11] M. Ablikim et al. (BESIII Collaboration), “Amplitude analysis and branching fraction of Ds+->K+pi+pi-pi0”, J. High Energ. Phys. 09, 242 (2022).

[12] M. Ablikim et al. (BESIII Collaboration), “Amplitude analysis and branching fraction of Ds+->K+K-pi+pi+pi-”, J. High Energ. Phys. 07, 051 (2022).

[13] M. Ablikim et al. (BESIII Collaboration), “Amplitude analysis and branching fraction of Ds+->K+pi+pi-”, J. High Energ. Phys. 08, 196 (2022).

[14] M. Ablikim et al. (BESIII Collaboration), “Search for the semileptonic decay Ds+->pi0e+nu”, Phys. Rev. D 106, 112004 (2022).

[15] M. Ablikim et al. (BESIII Collaboration), “Study of light scalar mesons through Ds+->pi0pi0e+nu and KS0KS0e+nu decays”, Phys. Rev. D (Letter) 105, L031101 (2022).

[16] M. Ablikim et al. (BESIII Collaboration), “Amplitude analysis and branching fraction of Ds+->pi+pi0pi0”, J. High Energ. Phys. 2022, 052 (2022).

[17] M. Ablikim et al. (BESIII Collaboration), “Observation of the decays chi_cJ->n KS0 Lambda”, J. High Energ. Phys. 2021, 217 (2021).

[18] M. Ablikim et al. (BESIII Collaboration), “Measurement of the doubly Cabibbo-suppressed decay D+->K+pi+pi-pi0 with semileptonic tags”, Phys. Rev. D 104, 072005 (2021).

[19] M. Ablikim et al. (BESIII Collaboration), “Amplitude analysis and branching fraction of Ds+->KS0pi+pi0”, J. High Energ. Phys. 2021, 181 (2021).

[20] M. Ablikim et al. (BESIII Collaboration),"Amplitude analysis and branching-fraction measurement of Ds+->KS0K-pi+pi-“, Phys. Rev. D 103, 092006 (2021).

[21] M. Ablikim et al. (BESIII Collaboration), “Search for the decay Ds+->a0(980)0e+nu”, Phys. Rev. D 103, 092004 (2021).

[22] M. Ablikim et al. (BESIII Collaboration), “Amplitude analysis of D+->KS0pi+pi+pi- ^-”, Phys. Rev. D 100, 072008 (2019).

[23] M. Ablikim et al. (BESIII Collaboration), “Amplitude analysis and branching fraction measurement of D0->K-pi+pi0pi0”, Phys. Rev. D 99, 092008 (2019).

理论成果

[1] Yao Yu, Hong-Song Xie, Han Zhang, Bai-Cian Ke, et al. “A Novel model-independent approach to search for new physics in five-body semileptonic decays” Phys. Rev. D (Lett.) Accepted. (通讯作者)

[2] Yao Yu, Hai-Bing Fu, Han Zhang, Bai-Cian Ke, “A phenomenological estimate of rescattering effects in Bs to K*0K*0”, Eur. Phys. J. C 85, 42 (2025).

[3] Yu-Kuo Hsiao, Shu-Qi Yang, Wen-Juan Wei and Bai-Cian Ke “Testing the light scalar meson as a non-qqbar state in semileptonic D decays” J. High Energ. Phys. 12, 226 (2024). (通讯作者)

[4] Yechun Yu, Han Zhang, Bai-Cian Ke, et al. “Five-body D to V semileptonic decays” Phys. Rev. D 110, 053007 (2024). (通讯作者)

[5] Yao Yu, Zhuang Xiong, Han Zhang, Bai-Cian Ke, Jia-Wei Zhang et al. Investigating  Zcs(3985) and Zcs(4000) exotic states in Lambda_b -> Zcs- p decays, Phys. Lett. B 848, 138363 (2024). (通讯作者)

[6] Yao Yu, Zhuang Xiong, Han Zhang, Bai-Cian Ke et al., “Investigating the eta1'(1855) exotic state in the J/psi->eta1'(1855)eta(') decays”, Phys. Lett. B 842, 137965 (2023). (通讯作者)

[7] Han Zhang, Bai-Cian Ke, Yao Yu, En Wang, “Lepton mass correction in partial wave analyses of charmed meson semi-leptonic decays”, Chin, Phys. C 47, 063101 (2023). (通讯作者)

[8] Y. Yu, Y. K. Hsiao, and B. C. Ke, “Study of the Ds+->a0(980)rho and Ds+->a0(980)omega”, Eur. Phys. J. C 81, 1093 (2021).

[9] Y. K. Hsiao, Y. Yu, B. C. Ke, “Resonant a0(980) state in triangle rescattering Ds+->pi+pi0eta decays”, Eur. Phys. J. C 80, 895 (2020).