Probing bino-wino coannihilation dark matter below the neutrino floor at the LHC
Probing bino-wino coannihilation dark matter below the neutrino floor at the LHC
In the minimal supersymmetric standard model (MSSM), the bino-wino coannihilation provides a feasible way to accommodate the observed cosmological dark matter (DM) relic density. However, such a scenario usually predicts a very small DM-nucleon scattering cross section that is below the neutrino floor, and can not be tested by DM …