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Prof.宇翔 赵(中国科学院近代物理研究所)
30/10/2021, 10:50
Lepton scattering is an established ideal tool for studying inner structure of small particles such as nucleons as well as nuclei. As a future high energy nuclear physics project, an Electron-ion collider in China (EicC) has been proposed. It will be constructed based on an upgraded heavy-ion accelerator, High Intensity heavy-ion Accelerator Facility (HIAF) which is currently under...
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芳 李
30/10/2021, 11:20
基于最新自主软硬件技术构建的新一代神威超算系统，再一次成为高性能计算领域国之重器的重要代表，为海洋科学、航空航天、生物医药、新能源、新材料、大数据、人工智能等领域提供超强的计算能力及应用服务。报告简要介绍为应对大规模应用的挑战性问题，构建可持续发展的国产高性能计算应用生态，新一代神威超算在应用支撑体系方面做的努力和成效。
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Prof.Beijiang LIU(高能所)
30/10/2021, 14:00
BESIII is an experiment running at tau-charm energy region at the Beijing Electron Positron Collider (BEPCII). Since the first data taking in 2009, BESIII has accumulated the world’s largest data samples of D and Ds meson decays, 10 billion J/ψ and 2.7 million ψ(3686) events, and about 100 million events with center-of-mass energy between 4 and 4.9 GeV for studies of nonstandard hadrons and...
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Prof.Feng-Kun Guo(ITP, CAS)
30/10/2021, 14:30
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Prof.莹 陈(高能所)
30/10/2021, 15:00
This is a brief review of lattice studies on hadron spectroscopy in China. The opportunities and challenges will be discussed also.
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Prof.Yi-Bo Yang(ITP/CAS)
30/10/2021, 15:30
I will briefly review the history and status of the lattice QCD calculation of the hadron structure in China, and discuss the present plan to reach the next milestone.
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Prof.Heng-Tong Ding(Central China Normal University)
30/10/2021, 16:00
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Prof.旭 冯(Peking University)
30/10/2021, 16:30
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Prof.佳俊 吴(University of Chinese Academy of Sciences)
31/10/2021, 09:00
Lattice QCD is one of the most important tool to study hadron physics. The key point by using lattice QCD results to study hadron physics is to transfer lattice QCD spectrum to the observables. The famous Luscher equation provides a powerful method to connect them. We also develop an alternative method, named as Hamiltonian Effective Field Theory (HEFT) method. In this talk we will introduce...
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锦毅 庞(University of Shanghai of Science and Technology)
31/10/2021, 09:30
The three-particle quantization condition on the lattice is written down in a manifestly relativistic-invariant form by using a generalization of the non-relativistic effective field theory (NREFT) approach. A partial diagonalization of the quantization condition into the various irreducible representations of the (little groups of the) octahedral group has been carried out both in the...
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Prof.龙成 桂(Hunan Normal University)
31/10/2021, 10:00
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Prof.志辉 郭(东南大学)
31/10/2021, 10:30
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Prof.Liuming Liu(Institute of Modern Physics, CAS)
31/10/2021, 11:40
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Prof.Wei Wang(Shanghai JiaoTong University)
31/10/2021, 14:00
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DrGen Wang(University of Kentucky)
31/10/2021, 15:00
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Dr其安 张(Shanghai Jiao Tong University)
31/10/2021, 15:30
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Dr俊 华(Shanghai Jiao Tong University)
31/10/2021, 16:00
We present the first lattice QCD calculation of the distribution amplitudes of longitudinally and transversely polarized vector mesons K∗ and φ using large momentum effective theory. We use the clover fermion action on three ensembles with 2+1+1 flavors of highly improved staggered quarks (HISQ) action, generated by MILC collaboration, at physical pion mass and {0.06, 0.09, 0.12} fm lattice...
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旻寰 楚(Shanghai Jiao Tong University)
31/10/2021, 16:30
In this work we present the transversity $b_{\perp}$-dependence Collins-Soper kernel extracted from pion transverse momentum dependent wave functions in the framework of large momentum effective theory from lattice QCD. We use clover fermion action with $2 + 1 + 1$ flavors of highly improved staggered quarks (HISQ), generated by MILC Collaboration. A single ensemble is used, with lattice...
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Prof.Jianhui Zhang(Beijing Normal University)
01/11/2021, 09:00
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Prof.Yan-Qing Ma(Peking University)
01/11/2021, 09:30
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Prof.Jian Liang(华南师范大学)
01/11/2021, 11:00
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Prof.Xiaofeng Luo(Central China Normal University)
01/11/2021, 14:30
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DrHai-Tao Shu(R)
01/11/2021, 15:00
In this talk I will report our recent lattice calculations on the heavy quark diffusion in the hot medium. The calculations are carried out in the quenched approximation on large, fine, isotropic lattices. The quark masses cover physical charm quark mass, physical bottom quark mass and infinite heavy quark mass.
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Prof.鹏 孙(Nanjing Normal University)
01/11/2021, 16:30
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Prof.Luchang Jin(University of Connecticut)
02/11/2021, 09:00
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Dr雨 孟(school of physics Peking Uniersity)
02/11/2021, 10:30
The charmonia decays present an ideal laboratory for testing the interplay between perturbative and nonperturbative QCD. In this talk, I focus on the all-photon decay and radiative decay of charmoina. Adopting a new method proposed recently, we perform the systematic lattice calculations on ηc/χc0→2γ and J/ψ→γηc. By using three Nf=2 twisted mass gauge ensembles with different lattice spacings,...
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Prof.Zhaofeng LIU(Institute of High Energy Physics, CAS)
02/11/2021, 11:00
56.Lattice QCD calculation of the two-photon exchange contribution to the muonic-hydrogen Lamb shift
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杨 傅(PKU)
02/11/2021, 11:50
The measurement of muonic-hydrogen spectroscopy provides the most precise determination of the proton charge radius, where the two-photon exchange contribution plays an important role in the understanding of μH spectroscopy. We will report a lattice QCD calculation of the two-photon exchange contribution by constructing the proton four-point correlation function.
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Prof.立升 耿(Beihang University)
02/11/2021, 14:00
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Prof.Bingwei Long(Sichuan University)
02/11/2021, 14:30
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DrYujiang Bi(IHEP)
02/11/2021, 15:30
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Prof.杰 孟(北京大学)
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Prof.Bingwei Long(Sichuan University)
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Prof.炳楠 吕(G)
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Prof.立升 耿(Beihang University)
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Dr杨 傅(PKU)
