8th Workshop of the APS Topical Group on Hadronic Physics

Session

Nucleon Structure

Apr 12, 2019, 10:30 AM

Denver, CO

Conveners

Nucleon Structure

• Carl Carlson (William & Mary)

34. The Proton Charge Radius (PRad) Experiment at JLab

Haiyan Gao (Duke University)

4/12/19, 10:30 AM

invited talk

Motivated by the desire to resolve the proton charge radius puzzle which started in 2010, the PRad experiment (E12-11-106) was performed in 2016 in Hall B at Jefferson Lab, with 1.1 GeV and 2.2 GeV unpolarized electron beams to measure the $ep$ elastic scattering cross sections at very low values of four-momentum transfer squared, $Q^2$, ranging from $2\times 10^{-4}$ to $6\times 10^{-2}$...

125. Preliminary results on H(e,e') and D(e,e') cross sections from an early 12 GeV Hall C experiment at Jefferson Lab: E12-10-002

Dr Simona Malace (Jefferson Lab)

4/12/19, 10:55 AM

invited talk

36. The Tritium Experiments

Dr Zhihong Ye (Argonne National Lab)

4/12/19, 11:20 AM

invited talk

The Tritium program in Hall A at Jefferson Lab utilized the mirror nuclei, Tritium and Helium-3, to study, in a model independent way, the d/u ratio at high-x, the EMC effect in the A=3 nuclei, probe nucleon-nucleon short-range correlations and their isospin dependence, and to investigate the three-body hyper-nuclear bound-system. By the end of November 2018, four highly rated Tritium...

107. Extracting the Neutron Structure Function from Global DIS Data using CJ15

Shujie Li (University of New Hampshire)

4/12/19, 11:45 AM

contributed talk

The CJ (CTEQ-Jefferson Lab) Collaboration provides a global fit of parton distribution functions (PDFs) with a special emphasis on the large xbj region. The latest fit (CJ15) implemented deuteron nuclear corrections at the parton level, and included data that were sensitive specifically to the neutron. These nuclear corrections allow for a calculation of the F2 structure functions of the...