63 citations · 144 across the 9 of their papers we have counts for
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hep-ph2023★ 4 cited
Dark Matter Annihilation via Breit-Wigner Enhancement with Heavier Mediator
Yu Cheng, Shao-Feng Ge, Jie Sheng +1
We propose a new scenario that both the dark matter freeze-out in the early Universe and its possible annihilation for indirect detection around a supermassive black hole are enhan…
hep-ph2023★ 1 cited
Associated Production of Neutrino and Dark Fermion at Future Lepton Colliders
Shao-Feng Ge, Kai Ma, Xiao-Dong Ma +1
Fermionic dark matter can be pairly produced and hence searched with missing energy at colliders. We extend such probe to the associated production of a neutrino and a dark sector…
hep-ph2023★ 11 cited
Right-Handed Neutrino Dark Matter with Forbidden Annihilation
Yu Cheng, Shao-Feng Ge, Jie Sheng +1
The seesaw mechanism with three right-handed neutrinos has one as a well-motivated dark matter candidate if stable and the other two can explain baryon asymmetry via the thermal le…