Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Wang, Isaac"'
The MUonE experiment aims to extract the hadronic contribution to the muon anomalous magnetic moment from a precise measurement of the muon-electron differential scattering cross section. We show that MUonE can also discover thermal relic dark matter
Externí odkaz:
http://arxiv.org/abs/2409.00170
Autor:
Wang, Isaac R., Xu, Xun-Jie
Neutrinos are often considered as a portal to new physics beyond the Standard Model (SM) and might possess phenomenologically interesting interactions with dark matter (DM). This paper examines the cosmological imprints of DM that interacts with and
Externí odkaz:
http://arxiv.org/abs/2312.17151
Autor:
Harigaya, Keisuke, Wang, Isaac R.
Axion-like particles (ALPs) can be naturally lighter than the electroweak scale. We consider an ALP that couples to the Standard Model Higgs to achieve the strong first-order electroweak phase transition. We discuss the two-field dynamics of the phas
Externí odkaz:
http://arxiv.org/abs/2309.00587
Autor:
Harigaya, Keisuke, Wang, Isaac R.
Publikováno v:
JHEP 11 (2023) 189
Space-time parity can solve the strong CP problem and introduces a spontaneously broken $SU(2)_R$ gauge symmetry. We investigate the possibility of baryogenesis from a first-order $SU(2)_R$ phase transition similar to electroweak baryogenesis. We con
Externí odkaz:
http://arxiv.org/abs/2210.16207
Autor:
Harigaya, Keisuke, Wang, Isaac R.
We investigate a minimal singlet-scalar extension to the Standard Model that achieves a strong first-order electroweak phase transition. The singlet can be naturally light because of an approximate shift symmetry and no extra hierarchy problem beyond
Externí odkaz:
http://arxiv.org/abs/2207.02867
MUonE is a proposed experiment designed to measure the hadronic vacuum polarization contribution to muon $g-2$ through elastic $\mu-e$ scattering. As such it employs an extremely high-resolution tracking apparatus. We point out that this makes MUonE
Externí odkaz:
http://arxiv.org/abs/2202.08843
Autor:
Harigaya, Keisuke, Wang, Isaac R.
The baryon asymmetry of the universe may be explained by rotations of the QCD axion in field space and baryon number violating processes. We consider the minimal extension of the Standard Model by a non-Abelian gauge interaction, $SU(2)_R$, whose sph
Externí odkaz:
http://arxiv.org/abs/2107.09679
We propose a framework where a phase transition associated with a gauge symmetry breaking that occurs (not far) above the electroweak scale sets a stage for baryogenesis similar to the electroweak baryogenesis in the Standard Model. A concrete realiz
Externí odkaz:
http://arxiv.org/abs/2103.05005
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