Q2=13 GeV2 for F1, F2 and 16 GeV2 F3 Hall A form factors constrained for Q2>4 GeV2 for Gmn (to ratio to Gmp) constrained for Q2>3.5 GeV2 for Gen (to ratio to Gep) constrianed for Q2>6 GeV2 for Gep(to ratio to Gmp) 





Next: study R elastic /quasielastic  plot sqrt(R) to get good scale 1. Raxial = 0 for elastic 

Rproton > Rneutron for elastics, R proton is purple, R neutron is yellow Rvector (green) smaller than Rproton (purple) for elastics The scale is 10*Q2. Petty sure that the plot is OK for sqrt (R proton) and sqrt (R neutron), Need to check R vector. form factors NOTE: Breaks in curves below are from: constrained for Q2>4 GeV2 for Gmn (to ratio to Gmp) constrained for Q2>3.5 GeV2 for Gen (to ratio to Gep) constrianed for Q2>6 GeV2 for Gep(to ratio to Gmp) 
