Equation Icon  T T ˆ T T ˆ T T Fˆb.a.(Ω ) ≃ ℏkp(A 1 ˆa1(Ω ) + B1 b1(Ω) − A 2 ˆa2(Ω ) − B 2 b2(Ω )) = F1 ˆa1(Ω ) + F 2 ˆa2(Ω) − K ˆx(Ω()257 )