- CHORUS Cross-section data are corrected by the radiative correction and the non-isoscalar correction.
Sigma(corrected) = Sigma(data)*RadCorr*IsoCorr

- In the plots, the ratio is defined as
**Sigma(corrected) / Sigma(GRV98)** - For the GRV98 cross-section calculation, the following options are used:

X(omega) modified scaling

Irad=0 (turn off)

Iheavy=1 (Iron target correction)

VFAC=0.0

Cmass=1.32