Complete Analysis - $\Delta(1232)$

(ref.: F. Bissey et. al., hep-ph/0109069)

Taken into account the presence of $\Delta$ isobar in $^3He$ wavefuntion:

$$A_1^n = \frac{F_2^{^3He}}{P_nF_2^n(1+\frac{0.056}{P_n})} [{A_1^{^3He}}-2\frac{F_2^p}{F_2^{^3He}}P_pA_1^p(1-\frac{0.014}{2P_p})]$$ (27)

• $R(x,Q^2)$ from E143 fit: K. Abe et. al., hep-ex/9808028
• $F_2^p$, $F_2^d$ from NMC fit: M. Arneodo et. al., hep-ph/9509406, assuming $F_2^{^3He}=F_2^p+2F_2^d$, $F_2^{n}=2F_2^d-F_2^p$
• $P_p=-0.021$,$P_n=0.879$ from Paris N-N potential with 5 channels: F. Bissey et. al, Phys.Rev.C64, 024004(2001)
• $A_1^p$ from E155 fit, P. L. Anthony et. al., Phys.Lett.B493:19-28,(2000) (hep-ph/0007248)