205 citations · 1k across the 33 of their papers we have counts for
30 papers · 1 filter
Dark top partner
Haiying Cai, Giacomo Cacciapaglia
Composite Higgs models with extended symmetries can feature mesonic dark matter candidates. In fundamental CHMs, the origin of dark parity can be explained in the UV theory. Combin…
Partial compositeness under precision scrutiny
Haiying Cai, Giacomo Cacciapaglia
We revisit the impact of top partial compositeness on electroweak precision observables in the misaligned vacuum basis. We identify a new source for in the singlet mixing case,…
Massive Gravitons as Feebly Interacting Dark Matter Candidates
Haiying Cai, Giacomo Cacciapaglia, Seung J. Lee
We detailed our discovery of a chiral enhancement in the production cross sections of massive spin-2 gravitons, below the electroweak symmetry breaking scale, that makes them ideal…
A Singlet Dark Matter in the SU(6)/SO(6) Composite Higgs Model
Haiying Cai, Giacomo Cacciapaglia
Singlet scalar Dark Matter can naturally arise in composite Higgs models as an additional stable pseudo-Nambu-Goldstone boson. We study the properties of such a candidate in a mode…
Reinterpretation of LHC Results for New Physics: Status and Recommendations after Run 2
Waleed Abdallah, Shehu AbdusSalam, Azar Ahmadov +139
We report on the status of efforts to improve the reinterpretation of searches and measurements at the LHC in terms of models for new physics, in the context of the LHC Reinterpret…
Radiative neutrino model with semi-annihilation dark matter
Haiying Cai
We propose a Two-Loop induced radiative neutrino model with hidden gauged symmetry, in which a dark matter of Dirac fermion arises. The relic density gets contribution from…