"Table 4" of "Measurement of asymmetry in spin dependent e p resonance region scattering."

LONGITUDINALLY POLARIZED ELECTRON BEAM AND PROTON TARGET. RESONANCE REGION (INDIVIDUAL RESONANCES AND BACKGROUND NOT SEPARATED). ELECTRON ASYMMETRY IS THE CROSS SECTION D2(SIG)/DOMEGA/DE(P=3) FOR SPINS ANTIPARALLEL MINUS THAT FOR PARALLEL SPINS DIVIDED BY THEIR SUM. PHOTON ASYMMETRY IS ELECTRON ASYMMETRY DIVIDED BY THE DEPOLARIZING FACTOR (CALCULATED ASSUMING LONGITUDINAL/TRANSVERSE VIRTUAL PHOTON TOTAL CROSS SECTION RATIO IS 0.1). IT IS THE TOTAL ABSORPTION CROSS SECTION FOR VIRTUAL PHOTON AND PROTON IN A NET SPIN HALF STATE MINUS THAT IN NET SPIN THREE HALVES STATE DIVIDED BY THEIR SUM.纵向极化电子束与质子靶。共振区（未区分单个共振态与本底）。电子不对称度定义为：自旋反平行时的截面D₂(σ)/dΩ/dE(p=3) 减去自旋平行时的截面值，再将结果除以二者之和。光子不对称度为电子不对称度除以退极化因子（计算时假设纵向/横向虚光子总截面比为0.1）。其物理意义为：虚光子与质子处于总自旋1/2态时的总吸收截面，减去总自旋3/2态时的总吸收截面，再将结果除以二者之和。