activity
19972023
most citedTwo-photon exchange and elastic electron-proton scattering

335 citations · 1.7k across the 34 of their papers we have counts for

collaborators

36 papers

hep-ph2023★ 3 cited

A novel approach to the global analysis of proton form factors in elastic electron-proton scattering

Craig McRae, P. G. Blunden

We present a novel method for the global analysis of elastic electron-proton scattering when combining data sets from experiments with different overall normalization uncertainties…

nucl-ex2023★ 2 cited

A Direct Measurement of Hard Two-Photon Exchange with Electrons and Positrons at CLAS12

A. Schmidt, W. J. Briscoe, O. Cortes +29

One of the most surprising discoveries made at Jefferson Lab has been the discrepancy in the determinations of the proton's form factor ratio between unpolarized…

hep-ph2023

Radiative Corrections: From Medium to High Energy Experiments

Andrei Afanasev, Jan C. Bernauer, Peter Blunden +16

Radiative corrections are crucial for modern high-precision physics experiments, and are an area of active research in the experimental and theoretical community. Here we provide a…

hep-ph2023

Normal single-spin asymmetries in electron-proton scattering: two-photon exchange with intermediate state resonances

Jaseer Ahmed, P. G. Blunden, W. Melnitchouk

We calculate the beam () and target () normal single-spin asymmetries in electron-proton elastic scattering from two-photon exchange amplitudes with resonance intermediat…

nucl-th2021★ 1 cited

CFNS Ad-Hoc meeting on Radiative Corrections Whitepaper

Andrei Afanasev, Jaseer Ahmed, Igor Akushevich +25

Current precision scattering experiments and even more so many experiments planed for the Electron Ion Collider will be limited by systematics. From the theory side, a fundamental…

hep-ph2020★ 80 cited

Electroweak axial structure functions and improved extraction of the CKM matrix element

K. Shiells, P. G. Blunden, W. Melnitchouk

We present a comprehensive analysis of the interference radiative correction to the neutron -decay matrix element. Within a dispersion relations approach, we compute the ax…