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approfondimento - Particle Physics Phenomenology
Feasibility of Explaining the 95 GeV Diphoton Excess at Future Hadron Colliders within the Type-I Two-Higgs-Doublet Model
This research paper investigates the feasibility of detecting a 95 GeV Higgs boson at future hadron colliders, specifically focusing on the Type-I Two-Higgs-Doublet Model (2HDM-I) as a potential explanation for the observed diphoton excess at the LHC.
Explanation of Excess Di-Photon Production at 152 GeV in Two-Higgs-Doublet Models
Statistically significant excesses observed in di-photon production at 152 GeV at the LHC can be explained within the framework of Two-Higgs-Doublet Models (2HDM) involving the decay of a new Higgs boson.
５体崩壊を含むD中間子のベクトル粒子とレプトンへのセミレプトニック崩壊
本稿では、D中間子がベクトル粒子とレプトン対に崩壊し、その後ベクトル粒子が３つの擬スカラー粒子に崩壊するセミレプトニック崩壊の５体崩壊位相空間を記述し、この位相空間を利用して標準模型および低エネルギー有効場理論の枠組みにおける崩壊率と角度分布を解析する。
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