Already in the simplest two-Higgs-doublet model with CP violation in the Higgs sector, the 3 × 3 mixing matrix for the neutral Higgs bosons can substantially modify their couplings, thereby endangering the “classical” Higgs search strategies. However, there are sum rules relating Yukawa and Higgs–Z couplings which ensure that the ZZ, bb and tt couplings of a given neutral 2HDM Higgs boson canno...

Already in the simplest two-Higgs-doublet model with CP violation in the Higgs sector, the 3 × 3 mixing matrix for the neutral Higgs bosons can substantially modify their couplings, thereby endangering the “classical” Higgs search strategies. However, there are sum rules relating Yukawa and Higgs–Z couplings which ensure that the ZZ, bb and tt couplings of a given neutral 2HDM Higgs boson canno...

For the A = 32, T = 2 quintet we provide a unified theoretical description for three related aspects of isospin mixing: the necessity of more than three terms in the isobaric mass multiplet equation, isospin-forbidden proton decay in 32Cl, and a correction to the allowed Fermi β+ decay of 32Ar. We demonstrate that all three effects observed in experiment can be traced to a common origin related...

Chiral Lagrangian mesonic fields can be connected to QCD quark operators via matrix containing scale factors. These factor matrices are shown constrained by chiral symmetry, resulting in a universal for each nonet. sum-rules, combined with mixing angles from analyses, used determine the factors a0 isotriplet and K*0 isodoublet scalar mesons. The verify universality property, providing validatio...

Gas mixing in a T-shape micro mixer has been simulated using the Direct Simulation Monte Carlo (DSMC) method. It is considered that the adequate mixing occurs when the mass composition of the species, CO or N2, deviates below 1 % from their equilibrium composition. The mixing coefficient is defined as the ratio of the mixing length to the main channel’s height. As the inlet Kn increases, while ...

We human beings show remarkable adaptability in response to complex surroundings, we adopt different behavioral modes at occasions, such multimodality is critical our survival. Yet, how this affects the evolution of cooperation remains largely unknown. Here build a toy model address issue by considering population with bimodal behaviors, or specifically, Fermi and Tit-for-tat updating rules. Wh...