Mengchao Zhang

activity

20132025

most cited750 GeV Diphoton Resonance, 125 GeV Higgs and Muon g-2 Anomaly in Deflected Anomaly Mediation SUSY Breaking Scenario

71 citations · 1.1k across the 39 of their papers we have counts for

collaborators

Showing 2023Show all

3 papers · 1 filter

hep-ph2023

Freeze-in bino dark matter in high scale supersymmetry

Chengcheng Han, Peiwen Wu, Jin Min Yang +1

We explore a scenario of high scale supersymmetry where all supersymmetric particles except gauginos stay at a high energy scale $M_{SUSY}$ which is much larger than the reheat…

hep-ph2023★ 19 cited

Self-interacting dark matter implied by nano-Hertz gravitational waves

Chengcheng Han, Ke-Pan Xie, Jin Min Yang +1

The self-interacting dark matter (SIDM) paradigm offers a potential solution to the small-scale structure problems faced by collision-less cold dark matter. This framework incorpor…

hep-ph2023★ 15 cited

Asymmetric dark matter with a spontaneously broken $U (1)^{'}$ : self-interaction and gravitational waves

Zien Chen, Kairui Ye, Mengchao Zhang

Motivated by the collisionless cold dark matter small scale structure problem, we propose an asymmetric dark matter model where dark matter particle interact with each other via a…

Freeze-in bino dark matter in high scale supersymmetry

Self-interacting dark matter implied by nano-Hertz gravitational waves

Asymmetric dark matter with a spontaneously broken U(1)′: self-interaction and gravitational waves

Asymmetric dark matter with a spontaneously broken $U (1)^{'}$ : self-interaction and gravitational waves