Results 51 to 60 of about 2,345 (163)
Hadron Structure: the fundamental physics to Access via GPDs [PDF]
, 2002 An introductory review of generalized parton distributions (GPDs) is given. The structure of hadrons is the fundamental physics to be accessed via GPDs.
Radyushkin, Anatoly
core
Epilepsia, EarlyView.Abstract Objective New onset refractory status epilepticus (NORSE) is a rare, severe presentation of refractory status epilepticus (RSE), with approximately half of cases cryptogenic NORSE (c‐NORSE). We compared electroencephalographic (EEG) findings alongside clinical features between NORSE and RSE not meeting NORSE criteria to better understand ...
Seren Hawksworth +6 more
wiley +1 more source
Nuclear Physics BWe examine convergence properties of reconstructing the generalized parton distributions (GPDs) through the universal moment parameterization (GUMP). We provide a heuristic explanation for the connection between the formal summation/expansion and the ...
Hao-Cheng Zhang, Xiangdong Ji
doaj +1 more source
European Physical Journal C: Particles and Fields, 2023 We investigate the vector meson’s gravitational form factors (GFFs) and generalized parton distributions (GPDs) at finite temperatures within the soft-wall AdS/ QCD model.
Minaya Allahverdiyeva, Shahin Mamedov
doaj +1 more source
Skewed generalized parton distributions of proton from basis light-front quantization
Physics Letters BWe obtain all the leading-twist quark generalized parton distributions (GPDs) inside the proton at nonzero skewness within the basis light-front quantization framework.
Yiping Liu +5 more
doaj +1 more source
Hard exclusive π0 muoproduction at COMPASS [PDF]
EPJ Web of ConferencesHard Exclusive Meson Production (HEMP) and Deeply Virtual Compton Scattering (DVCS) are very promising reactions to access Generalized Parton Distributions (GPDs).
Pešková Markéta +1 more
doaj +1 more source
Journal of High Energy Physics, 2023 We present a unified framework for the perturbative factorization connecting Euclidean correlations to light-cone correlations. Starting from nonlocal quark and gluon bilinear correlators, we derive the relevant hard-matching kernel up to the next-to ...
Fei Yao, Yao Ji, Jian-Hui Zhang
doaj +1 more source
Hard exclusive reactions and generalized parton distributions
EPJ Web of Conferences, 2015 The recently developed formalism of Generalized Parton Distributions (GPDs) allows connecting the experimental information of hard exclusive reactions to the spin contribution and even to the angular momentum contribution of quarks in the nucleon.
Hayrapetyan Avetik +5 more
doaj +2 more sources
International Journal for Numerical Methods in Fluids, EarlyView.This study systematically investigates the variability of cylinder flow results. We provide a comprehensive overview of literature values and, using the lattice Boltzmann method (LBM), show that insufficient convergence studies and variations in simulation parameters are a plausible cause for the significant spread in data.
Maximilian Bille +4 more
wiley +1 more source
Risk Forecasting in Shipping Exchange‐Traded‐Fund (ETF) Markets
International Journal of Finance &Economics, EarlyView.ABSTRACT This article examines the risk properties of freight‐derivative‐based exchange‐traded funds (ETFs), focusing on the Breakwave Dry Bulk Shipping ETF (BDRY), and evaluates the accuracy of Value‐at‐Risk (VaR) and Expected Shortfall (ES) forecasts across a range of econometric models.
Christos Katris +2 more
wiley +1 more source