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全国第十八届重味物理和CP破坏研讨会(HFCPV 2021)

Asia/Shanghai
暨南大学

暨南大学

Description

全国第十八届重味物理与CP破坏研讨会(HFCPV2021)将于2021年11月10-14日在广州举办。

全国重味物理与CP破坏系列研讨会自2002年首次举办以来,已连续举办十七届。会议以检视和总结在味物理和CP破坏领域的阶段性成果,推动全国同行的交流和合作为目标。会议的主要议题涵盖:B物理与粲物理、CP破坏、相关的量子色动力学计算、强子结构、中微子物理、新物理唯象学和BESIII、LHCb、Belle-II及未来对撞机上的重味物理实验研究等。

本次会议由中国科学院高能物理研究所、南京师范大学、北京大学、清华大学、上海交通大学、中国科学院大学、南开大学、复旦大学、兰州大学、烟台大学、江苏师范大学、内蒙古大学和暨南大学联合主办,暨南大学理工学院承办。

会议学术顾问委员会:黄涛、高原宁、李湘楠、吕才典、肖振军、杨亚东、郑阳恒                                  

会议组织委员会:   曹庆宏、李润辉、李营、刘新、吕晓睿、沈成平、 王伟(Co-Chair)、 王玉明、   徐繁荣(Chair)、杨振伟、于福升、张黎明、朱瑞林


腾讯会议  ID:357 7453 1284, 密码:202111

https://meeting.tencent.com/dm/mHTurBBFVnzn

蔻享直播:https://www.koushare.com/lives/room/050442


   

Participants
  • Ao Xu
  • Bin Yan
  • bin zhu
  • Boan Shi
  • Cai-Dian Lu
  • Cai-Ping Jia
  • Chen Chen
  • Chen Jiaqi
  • Cheng-Yong zhang
  • Chu-Wen Xiao
  • Chuangxin Lin
  • CONGFENG QIAO
  • Di Wang
  • Dingkun Lian
  • Fanrong Xu
  • Fei Huang
  • Feiyu Chen
  • Feng-Zhi Chen
  • Fu-Sheng Yu
  • Hailong Ma
  • Haiming HU
  • Hang Zhou
  • Hongjie MU
  • Hongrong Qi
  • huanhuan PI
  • Huijing Li
  • Huiling Zhong
  • Jiajie Ling
  • jiale ren
  • Jian Chai
  • Jian-Nan Ding
  • Jianbin Chen
  • Jianbin Jiao
  • Jiangchuan Chen
  • Jibo(吉波) HE(何)
  • Jike Wang
  • Jin-Huan(金环) Sheng(盛)
  • Jinlin Fu
  • Ke Liu
  • Lei Li
  • Liang Sun
  • Liang YAN
  • Liangchen Liu
  • Linxuan Zhu
  • Mengge Wang
  • Mengjiao Guo
  • Min-Di Zheng
  • Minggang Zhao
  • Mingshui CHEN
  • niu qile
  • Pei-Rong Li
  • Peicheng Jiang
  • Peng Liu
  • Qi jingjuan
  • Qi-An Zhang
  • Qin Chang
  • Qin Qin
  • Qing-Hong Cao
  • Qundong Han
  • Ruiting Ma
  • Run-Hui (润辉) LI(李)
  • Sanqiang Qu
  • Sanqiang Qu
  • Sanqiang Qu
  • Shan Cheng
  • Shao-Long Chen
  • Shaoping Li
  • Shenjian Chen
  • Shiyang Li
  • Shuge Zeng
  • Shunan Zhang
  • Si-Hong Zhou
  • Teng Xiang
  • Ti Gong
  • Tianwen Zhou
  • Tianzi Song
  • tong liu
  • wang bin
  • Wanyue Wang
  • Wei Chen
  • Wei Shan
  • Wei Wang
  • Weimin Song
  • WEN NANXIANG
  • Wen-Fei Wang
  • Wenfeng Liu
  • Wenhua Hu
  • xia wan
  • Xiao Wang
  • Xiao-Rui Lyu
  • xiaotao Huang
  • Xin Liu
  • xin zhang
  • Xin-Qiang Li
  • xinshuai yan
  • Xiongfei Wang
  • Xuelong Qin
  • Yangheng Zheng
  • Yangu Li
  • Yanxi zhang
  • Yiduo Shang
  • Ying Li
  • Yinghua Tan
  • Yixiong Zhou
  • Yu Liu
  • Yu-Kuo Hsiao
  • Yu-Ming Wang
  • Yubing dongyb@ihep.ac.cn
  • Yuehong Xie
  • Yulin Wang
  • Yuping Guo
  • Zhen Hu
  • Zhen-Hua (振华) Zhang (张)
  • Zhengshu Liu
  • Zhengyun You
  • ZhenYang(振洋) Wang(王)
  • zhi-tian zou
  • Zhi-zhong XING Zhizhong
  • Zhihong Shen
  • Zhijun Li
  • Zhiqing Liu
  • Zhiyong WANG
  • Zihan Zhao
  • Zirui Wang
  • Ziyi Wang
  • Zongguo Si
  • 东浩 李东浩
  • 丹凝 李
  • 丽丽 陈
  • 丽婷 王
  • 丽芬 赖
  • 书磊 张
  • 云翊 彭
  • 云鹤 吕
  • 云龙 肖
  • 亚 李
  • 亚婷 杨
  • 亚睿 卫
  • 亚静 魏
  • 亮亮 刘
  • 亮辉 张
  • 仁晖 覃
  • 会敏 任
  • 佳佳 崔
  • 佳佳 秦
  • 佳俊 刘
  • 佳俊 吴
  • 佳杰 韩
  • 佳玥 张
  • 佳韦 刘
  • 佳骏 吴
  • 侃 陈
  • 侨毅 温
  • 俊峰 孙
  • 俊康 何
  • 俊良 卢
  • 俊谋 谌
  • 保彪 岳
  • 偲含 廖
  • 傲昇 熊
  • 儒英 唐
  • 元国 徐
  • 兆武 刘
  • 克胜 黄
  • 兢一 徐
  • 关越 万
  • 凝 秦
  • 凡 吴
  • 凯璐 李
  • 北江 刘
  • 卓然 黄
  • 可陈 李
  • 吉 徐
  • 哲文 莫
  • 嘉宝 张
  • 嘉璐 王
  • 嘉豪 陈
  • 国丽 柳
  • 国华 赵
  • 国贺 杨
  • 大程 严
  • 天钰 齐
  • 威 刘
  • 婧 高
  • 媛媛 李
  • 孟超 张
  • 宇 Feng
  • 宇桥 冯
  • 小宇 孙
  • 小雨 朱
  • 少旭 杜
  • 少杰 王
  • 展文 朱
  • 岚 郎
  • 庆年 徐
  • 康 李
  • 建鹏 汪
  • 建鹏 汪
  • 开宝 陈
  • 强 李
  • 征霖 李
  • 德华 姚
  • 志清 张
  • 志鹏 ZHI PENG
  • 恩 王
  • 悦杨 康
  • 成平 沈
  • 成成 韩
  • 振军 肖
  • 敬 武
  • 文涵 沈
  • 文烽 段
  • 新霞 海
  • 方敏 蔡
  • 旭乐 赵
  • 昀轩 宋
  • 昕海 谢
  • 星昱 童
  • 春辉 王
  • 昭燊 许
  • 晓凡 胡
  • 晓楠 李
  • 晓琳 李
  • 晓琳 王
  • 晗 张
  • 晟 杨
  • 智豪 许
  • 曦若 张
  • 曼殊 李
  • 月龙 沈
  • 朝强 耿
  • 朝阳 袁
  • 权宜 胡
  • 权宜 胡
  • 杨捷 粟
  • 桂源 张
  • 梁军 徐
  • 梓桁 杨
  • 梦坤 贾
  • 梦臻 王
  • 森 贾
  • 楚翘 蒋
  • 正乙 魏
  • 永华 詹
  • 治宇 项
  • 泓鉴 王
  • 波 王
  • 洁晟 俞
  • 海荣 董
  • 涛 罗
  • 涵 高
  • 湘楠 靳
  • 潇平 覃
  • 炜 熊
  • 炫 罗
  • 爱军 马
  • 玉兰 范
  • 玉宛 任
  • 玉玺 高
  • 王 斌
  • 现伟 康
  • 琛 王
  • 瑞林 朱
  • 由凯 王
  • 益 廖
  • 睿文 侯
  • 磊 郝
  • 科盛 孙
  • 立功 边
  • 素娴 李
  • 绘 刘
  • 绪梁 陈
  • 翔 董
  • 耀辉 琚
  • 聚军 谢
  • 聪 李
  • 聪 王
  • 致中 陈
  • 臻泓 吴
  • 航 尹
  • 艳婷 范
  • 苓竹 边
  • 英 刘
  • 英豪 王
  • 英超 胥
  • 茹敏 王
  • 莹莹 樊
  • 萌非 赵
  • 蔚然 樊
  • 观保 蒙
  • 赞 任
  • 超 牛
  • 超杰 樊
  • 超琪 张
  • 辰佳 张
  • 进 孙
  • 迪 张
  • 郁博 李
  • 锐 周
  • 锐 陈
  • 阳 杨
  • 隆舜 鲁
  • 雪纯 张
  • 雯旭 贺
  • 雷 杨
  • 雷 武
  • 靖靖 杨
  • 静舒 李
  • 鹏利 张
  • 黎明 张
    • 注册
    • 主持人: 麦文杰
    • 1
      欢迎辞
      Speaker: 关柏鸥
    • 2
      开幕辞
      Speaker: 吕才典
    • 3
      线上合影
    • 4
      Recent Experimental Progress in Heavy Flavor Physics
      Speaker: 张黎明 (Tsinghua University)
      Slides
    • 主持人: 高原宁
    • 5
      Recent Theoretical Progress in Heavy Flavor Physics
      Speaker: 于福升 (Lanzhou University)
      Slides
    • 10:30 AM
      休息
    • 6
      Highlights from LHCb
      Speaker: 钱文斌 (University of Chinese Academy of Sciences)
      Slides
    • 主持人: 郑阳恒
    • 7
      Highlights from BESIII
      Speaker: 刘北江 (高能所)
      Slides
    • 8
      Highlights from Belle
      Speaker: 贾森 (复旦大学)
      Slides
    • 9
      Latest results from ATLAS
      Speaker: 李冰 (山东大学)
      Slides
    • 午休
    • 主持人: 司宗国
    • 10
      味物理中的反常
      Speaker: 何吉波 (UCAS)
      Slides
    • 11
      $b \to sll$ angular analyses on CMS
      The FCNC process $b \to sll$ has been known as a sensitive probe of new physics. And recent angular analyses results of the process showed intriguing deviation from the SM prediction. Motivated by these evidence of new physics, more and more angular analyses are performed, based on data collected by CMS in LHC Run2. With a large amount of CMS Run2 data and updated analysing procedure, those new analyses are promising to present more striking results.
      Speaker: 蒋楚翘 (北京大学物理学院)
      Slides
    • 12
      中微子混合矩阵的幺正性检验
      Speaker: 凌家杰 (Sun Yat-sen University (中山大学))
      Slides
    • 13
      Studying the $b \to s \ell^+ \ell^-$ Anomalies and $(g-2)_\mu$ in RPV-MSSM Framework with Inverse Seesaw
      Inspired by the recent experimental results which show deviations from the standard model (SM) predictions of $b\rightarrow s \ell^+\ell^-$ transitions, we study the $R$-parity violating minimal supersymmetric standard model (RPV-MSSM) extended by the inverse seesaw mechanisms. The trilinear $R$-parity violating terms together with the chiral mixings of sneutrinos induce the loop contributions to the $b\rightarrow s \ell^+\ell^-$ anomaly. We study the parameter space of the single-parameter scenario $C_{9,\mu}=-C_{10,\mu}=C_{\rm V}$ and the double-parameter scenario $(C_{\rm V},C_{\rm U})$ respectively, constrained by other experimental data such as $B_s-\bar{B}_s$ mixing, $B\rightarrow X_s \gamma$ decay, the lepton flavour violating decays, etc.. Both the single-parameter scenario and double-parameter scenario can resolve the long existed muon anomalous magnetic moment problem as well and allow the anomalous $t\rightarrow cg$ transition to reach the sensitivity at the Future Circular hadron-hadron Collider (FCC-hh). [arXiv:2105.06954]
      Speaker: 郑旻笛 (Sun Yat-Sen (Zhongshan) University)
      Slides
    • 3:35 PM
      茶歇
    • 14
      Flavoured B-L Local Symmetry and Anomalous Rare B Decays
      Speaker: 韩成成 (Sun Yat-sen University)
      Slides
    • 主持人: 曹庆宏
    • 15
      A Flavor Specific 2HDM and Flavor Anomalies
      Speaker: 温侨毅
      Slides
    • 16
      Power-aligned 2HDM: a correlative perspective on muon and electron g-2
      Speaker: 李少平 (CCNU)
      Slides
    • 17
      Un-binned Angular Analysis of B to D tau nu Right-handed Current
      Speaker: 黄卓然 (APCTP)
      Slides
    • 18
      QED factorization for the leptonic B meson decays
      Speaker: 周四红 (Inner Mongolia University)
      Slides
    • 19
      Recent XYZ results at BESIII
      Speaker: 李培荣 (LanZhou University)
      Slides
    • 主持人: 乔从丰
    • 20
      Hadron spectroscopy and exotics at LHCb
      Speaker: 傅金林 (UCAS)
      Slides
    • 21
      Production of Fully-Heavy Tetraquarks Using NRQCD Factorization
      Speaker: 张佳玥 (高能所)
      Slides
    • 22
      最低正宇称的D_s介子分析
      Speaker: 吴佳俊 (University of Chinese Academy of Sciences)
      Slides
    • 23
      Study of P_cs(4459) state
      Speaker: 肖楮文 (Central South University)
      Slides
    • 10:20 AM
      休息
    • 主持人: 耿朝强
    • 24
      暨南大学物理学系简介
      Speaker: 麦文杰
    • 25
      LHCb上b强子非粲重子衰变模式的研究
      Speaker: 俞洁晟 (湖南大学)
      Slides
    • 26
      Time-reversal asymmetries and angular distributions in $\Lambda_b\to \Lambda V$
      We study the spin correlations to probe time-reversal (T) asymmetries in the decays of $\Lambda_b \to \Lambda V ~(V=\phi, \rho^0, \omega, K^{*0})$. The eigenstates of the T-odd operators are obtained along with definite angular momenta. We obtain the T-odd spin correlations from the complex phases among the helicity amplitudes. We give the angular distributions of $\Lambda_b \to \Lambda(\to p \pi^-)V(\to PP')$ and show the corresponding spin correlations, where $P^{(\prime)}$ are the pseudoscalar mesons. Due to the helicity conservation of the $s$ quark in $\Lambda$, we deduce that the polarization asymmetries of $\Lambda$ are close to $-1$. Since the decay of $\Lambda_b \to \Lambda \phi$ in the standard model~(SM) is dictated by the single weak phase from the product of CKM elements, $V_{tb}V_{ts}^*$, the true T and CP asymmetries are suppressed, providing a clean background to test the SM and search for new physics. In the factorization approach, as the helicity amplitudes in the SM share the same complex phase, T-violating effects are absent. Nonetheless, the experimental branching ratio of $Br(\Lambda_b \to \Lambda \phi) = (5.18\pm 1.29 )\times 10^{-6}$ suggests that the nonfactorizable effects or some new physics play an important role. By parametrizing the nonfactorizable contributions with the effective color number, we calculate the branching ratios and direct CP asymmetries. We also explore the possible T-violating effects from new physics.
      Speaker: 刘佳韦
      Slides
    • 27
      Studying NP effects in semileptonic $\Omega_b(\Sigma_b)$ decays
      We use the experimental measurements of the process $B\to D(D^*)$ to constrain the NP coupling parameters. Then Using the constrained NP coupling parameters, we report the numerical results and NP effects on various observables related to the processes $\Omega_b \to \Omega_c l \nu_l$ and $\sigma_b \to Sigma_c l \nu_l$. Please see our paper: PRD102.055023(2020)
      Speaker: 盛金环 (An Yang Normal University)
      Slides
    • 28
      $\Lambda_b \to p$ transition form factors in the perturbative QCD
      In this work, we calculated the $\Lambda_b \to p$ transition form factors in the perturbative QCD (PQCD) approach. Contributions beyond leading-twist light-cone distribution amplitudes (LCDAs) of both proton and $\Lambda_b$ baryon are systematically investigated. The results are consistent with other methods. The dominant contributions of form factors $F_1$, $F_2$, $G_1$ and $G_2$ come from the twist-5 LCDAs of proton and the twist-4 LCDA of $\Lambda_b$ baryon, while for those of $F_3$ and $G_3$, coming from both twist-4 LCDAs of proton and $\Lambda_b$ baryon. We found that the higher power corrections are much more important compared with the leading power in the decay of heavy baryon.
      Speaker: 韩佳杰 (Nanjing Normal University)
      Slides
    • 午休
    • 29
      Hadronic decays of charmed mesons and baryons at BESIII
      Speaker: 耿聪 (Sun Yat-Sen (Zhongshan) University)
      Slides
    • 主持人: 陈申见
    • 30
      Leptonic decays of charmed mesons at BESIII
      Speaker: 柯百谦 (山西师范大学)
      Slides
    • 31
      charm physics at LHCb
      Speaker: 孙亮 (Wuhan University)
      Slides
    • 32
      Results on charmed baryons at Belle
      Speaker: 李郁博 (复旦大学)
      Slides
    • 3:40 PM
      茶歇
    • 33
      Studying some baryon decays with the SU(3) flavor symmetry
      1. Hyperon nonleptonic decays 2. Hyperon semileptonic decays T_{8,10}->T_8\ell\nu_\ell 3. Baryon semileptonic decays B_1(1/2+)->B_2(1/2+)\ell^+\ell^-
      Speaker: 王茹敏 (信阳师范学院)
      Slides
    • 主持人: 王伟
    • 34
      Deciphering Weak Decays of Doubly and Triply Heavy Baryons by SU(3) Analysis
      Speaker: 张曦若 (Zhengzhou University)
      Slides
    • 35
      Heavy baryon two-body decays from light-cone sum rules
      Speaker: 蒋华玉
      Slides
    • 36
      Production of Ξ_bc
      Speaker: 秦溱 (华中科技大学(HUST))
      Slides
    • 37
      $D_s^\ast \to \phi$ form factors and the exclusive $D_s^\ast$ weak decays
      We present the QCD calculation of the $D_s^\ast \to \phi$ helicity form factors from the light-cone sum rules approach, with which we study the exclusive $D_s^\ast$ weak decays and discuss the experimental potential.
      Speaker: 程山 (Hunan University)
      Slides
    • 38
      From topological amplitude to rescattering dynamics
      Speaker: 王迪 (湖南师范大学)
      Slides
    • 39
      Recent CPV results at LHCb
      Speaker: 张艳席 (PKU)
      Slides
    • 主持人: 杨振伟
    • 40
      Strong phase measurement of D decays at BESIII
      Speaker: 李蕾 (Beijing Institute of Petro-chemical Technology)
      Slides
    • 41
      $\rho-\omega$ mixing contribution to the measured CP asymmetry of $B^\pm\to\omega K^\pm$
      Speaker: 张振华 (University of South China (南华大学))
      Slides
    • 42
      $CP$ asymmetry in the angular distributions of $\tau\to K_S\pi\nu_\tau$ decays
      In this work, we proceed to study the $CP$ asymmetry in the angular distributions of $\tau\to K_S\pi\nu_\tau$ decays within a general effective field theory framework including four-fermion operators up to dimension-six. It is found that, besides the commonly considered scalar-vector interference, the tensor-scalar interference can also produce a nonzero $CP$ asymmetry in the angular distributions, in the presence of complex couplings. Using the dispersive representations of the $K\pi$ form factors as inputs, and taking into account the detector efficiencies of the Belle measurement, we firstly update our previous SM predictions for the $CP$ asymmetries in the same four $K\pi$ invariant-mass bins as set by the Belle collaboration. Bounds on the effective couplings of the nonstandard scalar and tensor interactions are then obtained under the combined constraints from the $CP$ asymmetries measured in the four bins and the branching ratio of $\tau^-\to K_S\pi^-\nu_\tau$ decay, with the numerical results given respectively by $\mathrm{Im}[\hat{\epsilon}_S]=-0.008\pm0.027$ and $\mathrm{Im}[\hat{\epsilon}_T]=0.03\pm0.12$, at the renormalization scale $\mu=2~\mathrm{GeV}$ in the $\mathrm{\overline{MS}}$ scheme. Using these best-fit values, we also find that the distributions of the $CP$ asymmetries can deviate significantly from the SM prediction in almost the whole $K\pi$ invariant-mass regions. The current bounds are still plagued by large experimental uncertainties, but will be improved with more precise measurements from the Belle II experiment as well as the proposed Tera-Z and STCF facilities. [arXiv:2107.12310]
      Speaker: 陈丰之 (Sun Yat-Sen University)
      Slides
    • 43
      Contributions from 𝜙_𝐵2 to the 𝐵 → 𝑃𝑃 decays within QCD factorization
      Speaker: 陈丽丽 (Hena Normal University)
      Slides
    • 10:20 AM
      休息
    • 44
      Discovering New physics in charm through low energy scattering process
      Speaker: 赖丽芬 (华中师范大学)
      Slides
    • 主持人: 廖益
    • 45
      CP violating dark photon kinetic mixing and Type-III Seesaw
      Speaker: 孙进 (Shanghai Jiao Tong University)
      Slides
    • 46
      Searching for CPV induced sphaleron process at the early Universe
      Speaker: 边立功 (重庆大学)
      Slides
    • 47
      CP violation phase in BSM amplitudes
      Speaker: 万霞 (Shaanxi Normal University)
      Slides
    • 午休
    • 48
      The STCF prospects
      Speaker: 周小蓉 (University of Science and Technology of China)
      Slides
    • 主持人: 沈成平
    • 49
      Belle II status and prospect
      Speaker: 周兴玉
      Slides
    • 50
      LHCb future
      Speaker: 尹航 (华中师范大学)
      Slides
    • 3:30 PM
      休息
    • 主持人: 肖振军
    • 51
      申办报告
      Speaker: 朱瑞林 (Nanjing Normal University)
      Slides
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