55 citations · 169 across the 9 of their papers we have counts for
9 papers
Machine Learning for Predicting the Proton Structure Function in QCD
Shahin Atashbar Tehrani, Elham Astaraki, Fatemeh Arbabifar
We present a comparative study of four supervised machine learning regression algorithms -- Support Vector Regression (SVR), Gradient Boosting Regression (GBR), Gaussian Process Re…
New analysis for Nucleon Form Factors from GPDs
Fatemeh Arbabifar, Nader Morshedian, Shahin Atashbar Tehrani
Generalized Parton Distributions (GPDs) provide a comprehensive framework for describing the three-dimensional structure of the nucleon. Extracting GPDs from experimental data requ…
Effect of symmetry breaking of polarized light sea quarks on the nucleon and nuclear structure functions, and sum rules
Fatemeh Arbabifar, Shahin Atashbar Tehrani, Hamzeh Khanpour
In this study, we performed calculations and analyses of the structure functions of polarized nucleons and light nuclei, specifically He and H, using second-order Feynman d…
The effect of light sea quark symmetry breaking on polarized nucleus and sum rules
Fatemeh Arbabifar, Shahin Atashbar Tehrani
The polarized structure functions of and nuclei are calculated in NLO approximation, considering and disregarding the light sea quark symmetry breaking. We employ the…
QCD analysis of polarized DIS and the SIDIS asymmetry world data and light sea-quark decomposition
Fatemeh Arbabifar, Ali N. Khorramian, Maryam Soleymaninia
The results of our new QCD analysis of helicity parton distributions of the nucleon at full next-to-leading order (NLO) accuracy in the fixed-flavor number scheme will be presented…
Determination of pion and kaon fragmentation functions including spin asymmetries data in a global analysis
M. Soleymaninia, A. N. Khorramian, S. M. Moosavi Nejad +1
We present new functional form of pion and kaon fragmentation functions up to next-to-leading order obtained through a global fit to single-inclusive electron-positron annihilation…