id author title date pages extension mime words sentences flesch summary cache txt work_krtysgmsljdlzl5omwenxca2ti R. G. Milner The beauty of the electromagnetic probe 2006 5 .pdf application/pdf 3090 327 67 electron accelerators, advances in spin polarization technology (beams, targets and recoil polarimeters), photon exchange in electron scattering from the proton and the role of sea quarks in nucleon structure are polarization measurements of electron-proton elastic scattering at momentum transfers of about 2 (GeV/c)2 [18] This multiple photon exchange contribution to elastic electron-proton scattering can be confirmed by precise scattering of unpolarized electrons from a vertically polarized proton target [21]. At low energies, electron scattering experiments determine the elastic electric and magnetic form factors of the Figure 4 shows the world's data for the proton elastic form factor plotted as a function of momentum Spectrometer Toroid (BLAST) was constructed [25] to detect scattered electrons, protons, neutrons and pions in the The electrons scattered from the polarized protons and deuterons in a cylindrical, windowless aluminum target tube 600 mm long, data on the four elastic form factors of the proton and ./cache/work_krtysgmsljdlzl5omwenxca2ti.pdf ./txt/work_krtysgmsljdlzl5omwenxca2ti.txt