Dark matter bound-state formation at higher order: a non-equilibrium quantum field theory approach
Abstract The formation of meta-stable dark matter bound states in coannihilating scenarios could efficiently occur through the scattering with Lacrosse - Sticks - Heads a variety of Standard Model bath particles, where light bosons during the electroweak cross over or even massless photons and gluons are exchanged in the t-channel.The amplitudes fo