Bhabha scattering
= Bhabha scattering
{c}
{wiki}
Bhabha scattering is electron-positron elastic scattering $e^-e^+\to e^-e^+$. At tree level it receives an annihilation diagram in the $s$ channel and a photon-exchange diagram in the $t$ channel.
= Bhabha scattering
{c}
{wiki}
Bhabha scattering is electron-positron elastic scattering $e^-e^+\to e^-e^+$. At tree level it receives an annihilation diagram in the $s$ channel and a photon-exchange diagram in the $t$ channel.