diff --git a/src/Physics/QuasiElastic/XSection/FreeNucleonTensor.cxx b/src/Physics/QuasiElastic/XSection/FreeNucleonTensor.cxx index 08fc5699a3..6c341eaee0 100644 --- a/src/Physics/QuasiElastic/XSection/FreeNucleonTensor.cxx +++ b/src/Physics/QuasiElastic/XSection/FreeNucleonTensor.cxx @@ -145,7 +145,7 @@ std::complex genie::FreeNucleonTensor::operator()( result -= 2. * fFA * fFP * q_mu * q_nu; // Remaining terms (involving second-class currents) - result += (0.5*fF2V*fF3V/M2 - q2*fF3A*fFP/M2 - 2.*fF3A*fFA + result += (0.5*q2*fF2V*fF3V/M2 - q2*fF3A*fFP/M2 - 2.*fF3A*fFA + 2.*fF1V*fF3V) * (p_mu*q_nu + q_mu*p_nu + q_mu*q_nu); // ** Overall factor **