3 papers
hep-ph2025
From QCD-Based Descriptions to Direct Fits: A Unified Study of Nucleon Electromagnetic Form Factors
Hossein Vaziri, Mohammad Reza Shojaei, Pere Masjuan
We present a detailed study of the nucleon electromagnetic form factors in the spacelike region by combining three complementary approaches: two GPD-based contributions and a vecto…
hep-ph2025
Parametrization of zero-skewness unpolarized GPDs
Hossein Vaziri Mohammad Reza Shojaei ID
Recent parameterizations of parton distribution functions (PDFs) have led to the determination of the gravitional form factors of the nucleon's dependence on generalized parton dis…
hep-ph2024
Examining the structure functions of nucleons by introducing new Ansatz and their consequences on parton distribution functions in higher approximation
Hossein Vaziri, Mohammad Reza Shojaei
By introducing ansatz and using a PDF at the approximation in this paper, we have studied the structure of the nucleons in generalized parton distributions (GPDs). For this…