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Event calendar file
from October 30, 2021 to November 2, 2021
线上
Asia/Shanghai timezone
session4
Place
Location: 线上
Date:
31 Oct 14:00 - 5:50 PM
Conveners
-
- 冯, 旭 (Peking University)
Timetable | Contribution List
Displaying 7
contributions
out of
7
Session:
session4
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 spacing $
... More
Presented by 旻寰 楚
on
31/10/2021
at
8:30
Session:
session4
In this talk I will present the novel relations between the quark mass derivatives [$\partial^n \rho(\lambda,m_l)/\partial m_l^n$] of the Dirac eigenvalue spectrum and the $(n+1)$-point correlations among the eigenvalues. Using these relations we present lattice QCD results for $\partial^n \rho(\lambda,m_l)/\partial m_l^n$ ($n=1, 2, 3$) for $m_l$ corresponding to pion masses $m_\pi=160-55~$MeV, an
... More
Presented by Dr. 瑜 张
on
31/10/2021
at
8:50
Session:
session4
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 spa
... More
Presented by Dr. 俊 华
on
31/10/2021
at
8:00
Session:
session4
We present the first lattice calculation of pion valence parton distribution using matching formula at NNLO level. We use the Wilson-Clover fermion on three 2+1 flavor HISQ ensembles of lattice spacings a = 0.04, 0.06 and 0.076 fm, with two pion mass including the physical one. Two unitary Domain-Wall calculations at physical point are also presented. This allows us to control the continuum limit,
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Presented by Dr. 翔 高
on
31/10/2021
at
6:30
