1 citations · 1 across the 11 of their papers we have counts for
11 papers
ALP Distributions from Hadron Structure
Shuai Zhao
We investigate how hadron structure and quark-flavor couplings shape axion-like particle (ALP) radiation in hadron collisions. For the elastic pole, the virtuality integral is ultr…
Accessing the HQET B-Meson Shape Function from a LaMET Quasi-Shape Function
Ao-Sheng Xiong, Jun Ding, Ji Xu +2
The shape function and the light-cone distribution amplitude of heavy meson jointly characterize the nonperturbative structure of the heavy meson on the light-cone, with the former…
Continuum-Limit HQET LCDAs from Lattice QCD for Tightening B Decay Uncertainties
Xue-Ying Han, Hao-Fei Gao, Jun Hua +15
Heavy meson HQET light-cone distribution amplitudes (LCDAs) are critical for precision predictions of meson weak decays, but currently are one of dominant theoretical uncertain…
Testing a Linear Relation: Short-Range Correlations and the EMC Effect for Gluons and Quarks in Nuclei
Shu-Man Hu, Wei Wang, Ji Xu +2
In this work, we focus on the possible linear relation between short-range correlations (SRCs) and the EMC effect for partons in nuclei. First, we test a linear relationship pertai…
Factorization Formula Connecting the Shape Functions of Heavy Meson in QCD and Heavy Quark Effective Theory
Wei Wang, Ji Xu, Qi-An Zhang +1
The shape function of -meson defined in heavy quark effective theory (HQET) plays a crucial role in the analysis of inclusive decays, and constitutes one of the dominant unc…
Heavy meson lightcone distribution amplitudes from Lattice QCD
Xue-Ying Han, Jun Hua, Cai-Dian Lü +8
Lightcone distribution amplitudes (LCDAs) within the framework of heavy quark effective theory (HQET) play a crucial role in the theoretical description of weak decays of heavy bot…
Mass renormalization group of heavy meson light-cone distribution amplitude in QCD
Wei Wang, Ji Xu, Qi-An Zhang +1
The heavy meson light-cone distribution amplitude (LCDA), as defined in full QCD, plays a key role in the collinear factorization for exclusive heavy meson production and in lattic…
Calculation of heavy meson light-cone distribution amplitudes from lattice QCD
Xue-Ying Han, Jun Hua, Xiangdong Ji +9
We develop an approach for calculating heavy quark effective theory (HQET) light-cone distribution amplitudes (LCDAs) by employing a sequential effective theory methodology. The th…
Exploring Nucleon Structure through Sub- and Near-threshold -Meson Photoproduction
Wei Wang, Ji Xu, Xing-Hua Yang +2
We propose to investigate short-range correlations (SRCs) in nuclei by studying sub and near-threshold photoproduction of -meson. The feasibility of exploring this nuclear struc…
A realistic method to access heavy meson light-cone distribution amplitudes from first-principle
Xue-Ying Han, Jun Hua, Xiangdong Ji +5
Lightcone distribution amplitudes (LCDAs) of heavy meson within heavy quark effective theory (HQET) are crucial for predicting physical observables in decays, but unfortunately…
Linear relation between short range correlation and EMC effect of gluons in nuclei
Wei Wang, Ji Xu, Xing-Hua Yang +1
We explore the EMC effect of gluons through heavy quark production in deep inelastic scattering (DIS) and the nucleon-nucleon short range correlation (SRC) from sub-threshold photo…