Proton and neutron electromagnetic form factors and uncertainties

• DOI: 10.1016/j.physletb.2017.11.023
• Publication Date: 2017-12-06T05:27:57Z
• Authors: Zhihong Ye; John Arrington; Richard J. Hill; Gabriel Lee
• Keywords: Nuclear Theory; QC1-999; Mathematical sciences; FOS: Physical sciences; Atomic; 01 natural sciences; Nuclear Theory (nucl-th); Particle and Plasma Physics; High Energy Physics - Phenomenology (hep-ph); 0103 physical sciences; Nuclear; Elastic scattering; Nuclear Experiment (nucl-ex); Nuclear Experiment; Mathematical Physics; Physics; Form factors; Molecular; Particle and High Energy Physics; Nuclear and Plasma Physics; Nuclear & Particles Physics; Physical sciences; High Energy Physics - Phenomenology; Physical Sciences; Astronomical and Space Sciences

9 pages, 7 figures. Published on Phys. Lett. B<br/>We determine the nucleon electromagnetic form factors and their uncertainties from world electron scattering data. The analysis incorporates two-photon exchange corrections, constraints on the low-Q2 and high-Q2 behavior, and additional uncertainties to account for tensions between different data sets and uncertainties in radiative corrections.<br/>