Name: 微扰量子场论及其应用前沿讲习班
Start: 2025-07-06T10:00:00+08:00
End: 2025-07-21T12:00:00+08:00
Location: No location set

Monday, 30 June 2025
Tuesday, 1 July 2025
Wednesday, 2 July 2025
Thursday, 3 July 2025
Friday, 4 July 2025
Saturday, 5 July 2025
Sunday, 6 July 2025

Monday, 7 July 2025

08:00 领导致辞
领导致辞
08:00 - 08:10

08:10 拍照
拍照
08:10 - 08:25

08:25 暑期学校注意事项
暑期学校注意事项
08:25 - 08:30
08:30 Introduction to QCD - HuaXing Zhu (Peking University)
Introduction to QCD
- HuaXing Zhu (Peking University)
08:30 - 10:00
10:20 Gauge Field Singularities - Zelong LIU (IHEP)
Gauge Field Singularities
- Zelong LIU (IHEP)
10:20 - 11:50
14:00 电弱理论 - 昊张 (中国科学院高能物理研究所理论室)
电弱理论
- 昊张 (中国科学院高能物理研究所理论室)
14:00 - 15:30
16:00 SCET - Dingyu Shao (Fudan University)
SCET
- Dingyu Shao (Fudan University)
16:00 - 17:30
17:30 答疑
答疑
17:30 - 18:00
Tuesday, 8 July 2025
08:30 Introduction to QCD - HuaXing Zhu (Peking University)
Introduction to QCD
- HuaXing Zhu (Peking University)
08:30 - 10:00
10:20 Gauge Field Singularities - Zelong LIU (IHEP)
Gauge Field Singularities
- Zelong LIU (IHEP)
10:20 - 11:50
14:00 电弱理论 - 昊张 (中国科学院高能物理研究所理论室)
电弱理论
- 昊张 (中国科学院高能物理研究所理论室)
14:00 - 15:30
16:00 SCET - Dingyu Shao (CERN, Theoretical Physics Department)
SCET
- Dingyu Shao (CERN, Theoretical Physics Department)
16:00 - 17:30
17:30 答疑
答疑
17:30 - 18:00
Wednesday, 9 July 2025
08:30 AI and physics - Yan-Qing Ma (Peking University)
AI and physics
- Yan-Qing Ma (Peking University)
08:30 - 10:00
10:15 Lam-Tung relation breaking effects within the framework of SMEFT - 广辉李 (中科院高能物理研究所)
Lam-Tung relation breaking effects within the framework of SMEFT
- 广辉李 (中科院高能物理研究所)
10:15 - 10:30
The breaking of the Lam-Tung relation in the Drell-Yan process at the LHC exhibits a long-standing tension with the Standard Model (SM) prediction at accuracy. This tension could be explained by weak dipole interactions of leptons and quarks, associated with the Z-boson within the framework of the Standard Model Effective Field Theory (SMEFT). Additionally, these weak dipole interactions could be cross-checked by measuring the violation effects of the Lam-Tung relation at future lepton colliders through similar processes. By considering different decay modes of the Z-boson, these channels exhibit distinct sensitivities to various dipole operators, providing a way to disentangle their individual effects, and the high flavor-tagging efficiencies at lepton colliders could provide strong constraints on the dipole interactions of heavy quarks.
10:30 Two-loop master integrals for W-pair production at CEPC and LHC - 哲黎
Two-loop master integrals for W-pair production at CEPC and LHC
- 哲黎
10:30 - 10:45
The discrepancy between the CDF measurement and the Standard Model theoretical prediction for the W -boson mass underscores the importance of conducting high-precision studies on the W boson. This presentation focuses on the analytic calculation of the two-loop master integrals of the W-pair production at CECP and LHC. We derive a set of canonical master integrals for the integral families in the W-pair production at CEPC. We express all these canonical master integrals as Taylor series in ε up to ε4, with coefficients articulated in terms of Goncharov polylogarithms up to weight four after the rationalization of all square roots for the on-shell W-pair production cases. While, for the off-shell W-pair production, six of the master integrals at weight 4 still involve square roots that cannot be rationalized. They are ultimately expressed in terms of elliptic multiple polylogarithms. As a byproduct, we apply these analytic results to calculate the NNLO mixed QCD-EW correction to the W -pair production at electron-positron colliders. Our numerical results reveal that the mixed QCD-EW corrections can reach up to 1%, underscoring their potential phenomenological significance. In the study of two-loop MIs for NNLO QCD corrections to 𝑊 -pair production at the LHC, we investigate the contribution of MIs with a closed top-quark loop, and encounter elliptic Feynman integrals within a specific sector. By analyzing the maximal cut of integrals within this elliptic sector, we obtain the elliptic curves related to the elliptic sector. Utilizing the periods of elliptic curves, we construct a linear basis satisfying differential equations in a linear form with respect to 𝜖, and successfully represent these MIs in as iterated integrals.
10:45 Automated two-loop EFT matching by FeAmGen - 文第李
Automated two-loop EFT matching by FeAmGen
- 文第李
10:45 - 11:00
11:00 Coupled-channel study of doubly heavy exotic hadrons - 雨山任
Coupled-channel study of doubly heavy exotic hadrons
- 雨山任
11:00 - 11:15
11:15 NNNLL soft gluon resummation for tW production at the LHC - 家乐丁
NNNLL soft gluon resummation for tW production at the LHC
- 家乐丁
11:15 - 11:30
11:30 Planar property and long-range azimuthal correlation in epem annihilation - 月晟代
Planar property and long-range azimuthal correlation in epem annihilation
- 月晟代
11:30 - 11:45
14:00 散射振幅&MI - Lilin Yang (Zhejiang University)
散射振幅&MI
- Lilin Yang (Zhejiang University)
14:00 - 15:30
16:00 形状因子 - Gang Yang (Institute of Theoretical Physics, CAS)
形状因子
- Gang Yang (Institute of Theoretical Physics, CAS)
16:00 - 17:30
17:30 答疑
答疑
17:30 - 18:00
Thursday, 10 July 2025
08:30 AI and physics - Yan-Qing Ma (Peking University)
AI and physics
- Yan-Qing Ma (Peking University)
08:30 - 10:00
10:20 形状因子 - Gang Yang (Institute of Theoretical Physics, CAS)
形状因子
- Gang Yang (Institute of Theoretical Physics, CAS)
10:20 - 11:50
14:00 散射振幅&MI - Lilin Yang (Zhejiang University)
散射振幅&MI
- Lilin Yang (Zhejiang University)
14:00 - 15:30
16:00 强子物理专题 - 翔刘 (兰州大学)
强子物理专题
- 翔刘 (兰州大学)
16:00 - 17:30
17:30 答疑
答疑
17:30 - 18:00
Friday, 11 July 2025
08:30 暗物质 - Jia Liu (Peking University)
暗物质
- Jia Liu (Peking University)
08:30 - 10:00
10:20 b-hadron physics - Yu-Ming Wang (TU Munich)
b-hadron physics
- Yu-Ming Wang (TU Munich)
10:20 - 11:50
14:00 暗物质 - Jia Liu (Peking University)
暗物质
- Jia Liu (Peking University)
14:00 - 15:30
16:00 b-hadron physics - Yu-Ming Wang (TU Munich)
b-hadron physics
- Yu-Ming Wang (TU Munich)
16:00 - 17:30
17:30 答疑
答疑
17:30 - 18:00
Saturday, 12 July 2025

08:00 休息
休息
08:00 - 20:00
Sunday, 13 July 2025
08:30 PDF&FFs - Jun Gao (Shanghai Jiao Tong University)
PDF&FFs
- Jun Gao (Shanghai Jiao Tong University)
08:30 - 10:00
10:20 对撞机唯象 - Bin Yan (IHEP)
对撞机唯象
- Bin Yan (IHEP)
10:20 - 11:50
14:00 PDF&FFs - Jun Gao (Shanghai Jiao Tong University)
PDF&FFs
- Jun Gao (Shanghai Jiao Tong University)
14:00 - 15:30
16:00 对撞机唯象 - Bin Yan (IHEP)
对撞机唯象
- Bin Yan (IHEP)
16:00 - 17:30
17:30 答疑
答疑
17:30 - 18:00

Monday, 21 July 2025