33 citations · 259 across the 28 of their papers we have counts for
28 papers
Implications of exclusive photon leptoproduction measurements for the proton charge-radius puzzle
The MMGPDs Collaboration, Muhammad Goharipour, Anoushiravan Moradi +1
In the present study, we extend our previous analysis of the proton electromagnetic form factors (FFs) extracted from exclusive photon leptoproduction (EP) measurements in kinemati…
Global Analyses of Generalized Parton Distributions with Diverse PDF Inputs
The MMGPDs Collaboration, Fatemeh Irani, Muhammad Goharipour +1
This paper investigates the crucial role of parton distribution functions (PDFs) in high-energy physics, particularly their impact on the extraction of generalized parton distribut…
Determination of proton electromagnetic form factors from DVCS measurements
The MMGPDs Collaboration, Anoushiravan Moradi, Muhammad Goharipour +2
We present a detailed analysis of the proton electromagnetic form factors (FFs) using exclusive photon leptoproduction (EP) data in kinematic regions where the Beth-Heitler (BH) co…
Determination of the pion generalized parton distributions at zero skewness
The MMGPDs Collaboration, Muhammad Goharipour, M. H. Amiri +3
We perform a global QCD analysis of the pion electromagnetic form factor (FF) data from pion electroproduction and elastic pion scattering to extract the valence pion generalized p…
Fresh look at the nuclear transparency using the generalized parton distributions
The MMGPDs Collaboration, Muhammad Goharipour, Fatemeh Irani +2
Color transparency (CT) is a fundamental phenomenon in QCD in which hadrons produced in high-energy exclusive processes traverse nuclear matter with minimal interactions. Nuclear t…
Eddington-inspired Born-Infeld gravity: Constraints from the generalized parton distributions (GPDs)
The MMGPDs Collaboration, Muhammad Goharipour, Anoushiravan Moradi +1
The Eddington-inspired Born-Infeld (EiBI) theory of gravity modifies general relativity in high-density regimes. It offers an alternative framework that avoids cosmological singula…
Can we determine the exact size of the nucleon?: A comprehensive study of different radii
The MMGPDs Collaboration, Muhammad Goharipour, Fatemeh Irani +5
The concept of nucleon radii plays a central role in our understanding of the internal structure of protons and neutrons, providing critical insights into the non-perturbative regi…
Mechanical properties of the nucleon from the generalized parton distributions
The MMGPDs Collaboration, Muhammad Goharipour, Hadi Hashamipour +4
The proton's internal structure is characterized not only by its charge and magnetic distribution but also by its mechanical and mass properties, which are encoded in the energy-mo…
The charge and magnetic radii of the nucleons from the generalized parton distributions
The MMGPDs Collaboration, Muhammad Goharipour, Fatemeh Irani +2
The proton-radius puzzle refers to the discrepancy observed in measurements of the proton's charge radius when using different methods. This inconsistency has prompted extensive re…
Impact of JLab data on the determination of GPDs at zero skewness and new insights from transition form factors
The MMGPDs Collaboration, Muhammad Goharipour, Hadi Hashamipour +2
It is well established now that the generalized parton distributions (GPDs) at zero skewness are playing important roles in some physical process such as elastic electron-nucleon s…
Impact of recent MINERvA measurement of the antineutrino-proton scattering cross-section on the generalized parton distributions
Fatemeh Irani, Muhammad Goharipour, Hadi Hashamipour +1
We investigate the impact of the new measurement of the antineutrino-proton scattering cross-section from the MINERvA Collaboration on generalized parton distributions (GPDs), part…
Generalized parton distributions at zero skewness
Hadi Hashamipour, Muhammad Goharipour, K. Azizi +1
We present a new determination of the generalized parton distributions (GPDs) with their uncertainties at zero skewness, , through a simultaneous analysis of all available e…
Determination of the generalized parton distributions through the analysis of the world electron scattering data considering two-photon exchange corrections
Hadi Hashamipour, Muhammad Goharipour, K. Azizi +1
We determine the valence generalized parton distributions (GPDs) and with their uncertainties at zero skewness by performing a analysis of the world ele…
Simultaneous extraction of fragmentation functions of light charged hadrons with mass corrections
Maryam Soleymaninia, Muhammad Goharipour, Hamzeh Khanpour +1
Achieving the highest possible precision for theoretical predictions at the present and future high-energy lepton and hadron colliders requires a precise determination of fragmenta…
Determination of generalized parton distributions through a simultaneous analysis of axial form factor and wide-angle Compton scattering data
Hadi Hashamipour, Muhammad Goharipour, Siamak S. Gousheh
In this work, we present a new set of unpolarized () and polarized () generalized parton distributions (GPDs) that have been determined using a simultaneous $ χ…
Implementation of target mass corrections and higher-twist effects in the xFitter framework
Muhammad Goharipour, S. Rostami
Knowledge of parton distribution functions (PDFs) at large momentum fraction is not only important to study the flavor and spin dynamics of quarks in the nucleon, but also to…
Role of higher twist effects in diffractive DIS and determination of diffractive parton distribution functions
Atefeh Maktoubian, Hossein Mehraban, Hamzeh Khanpour +1
The current analysis aims to present the results of a QCD analysis of diffractive parton distribution functions (diffractive PDFs) at next-to-leading order (NLO) accuracy in pertur…
Nucleon axial form factor from generalized parton distributions
Hadi Hashamipour, Muhammad Goharipour, Siamak S. Gousheh
It is well established that the nucleon form factors can be related to Generalized Parton Distributions (GPDs) through sum-rules. On the other hand, GPDs can be expressed in terms…
Impact of unidentified light charged hadron data on the determination of pion fragmentation functions
Maryam Soleymaninia, Muhammad Goharipour, Hamzeh Khanpour
In this paper a new comprehensive analysis of parton-to-pion fragmentation functions (FFs) is performed for the first time by including all experimental data sets on single inclusi…
Probing nuclear modifications of parton distribution functions through the isolated prompt photon production at the LHC
Muhammad Goharipour, S. Rostami
An accurate knowledge of nuclear parton distribution functions (nPDFs) is an essential ingredient of high energy physics calculations when the processes are involving nuclei in the…
First global QCD analysis of charged hadron fragmentation functions and their uncertainties at next-to-next-to-leading order
Maryam Soleymaninia, Muhammad Goharipour, Hamzeh Khanpour
In this paper, we present FFs, a first global QCD analysis of parton-to-{\it unidentified} charged hadrons fragmentation functions (FFs) at next-to-next-to-leading or…
Study of the asymmetry in the proton
Muhammad Goharipour
The study of asymmetry is essential to better understand of the structure of nucleon and also the perturbative and nonperturbative mechanisms for sea quark generation.…
First global next-to-leading order determination of diffractive parton distribution functions and their uncertainties within the {\tt xFitter} framework
Muhammad Goharipour, Hamzeh Khanpour, Vadim Guzey
We present {\tt GKG18-DPDFs}, a next-to-leading order (NLO) QCD analysis of diffractive parton distribution functions (diffractive PDFs) and their uncertainties. This is the first…
Effects of next-to-leading order DGLAP evolution on generalized parton distributions of the proton and deeply virtual Compton scattering at high energy
Hamzeh Khanpour, Muhammad Goharipour, Vadim Guzey
We studied the effects of NLO evolution of generalized parton distributions (GPDs) using the aligned-jet model for the singlet quark and gluon GPDs at an initial evolution sc…