12.2 p=(1,0,0)

12.2.1 lattice dispersion relation

χ2/d.o.f.=1.66471P[0]=758.334±(2.6e+02) {C=(6.5e+04)}

2530354033.23.43.63.844.24.44.6
as.factor(df[, 6])momuntum(0,0,0)(1,0,0)(fit,1)(free,1)L$E_3/m$