Super-Rosenbluth Measurements with Electrons and Positrons
arXiv:1712.07171 · doi:10.1063/1.5040198
Abstract
Precise measurements of the proton form factor ratio mu*GE/GM from Rosenbluth separation measurements can be combined with Polarization based extractions to provide significant constraints on two-photon exchange contributions to the elastic e-p cross section. We present an overview of JLab experiment E05-017, the high-precision Super-Rosenbluth measurements of the proton form factor taken in Hall C of Jefferson Lab. We then examine what precision could be obtained for Super-Rosenbluth measurements using a low-intensity positron beam at Jefferson Lab.
6 pages, 4 figures. Conference proceedings from JPOS17 (https://www.jlab.org/conferences/JPos2017/)