Shuang Di

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20242026

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hep-ph2026

The lepton flavor universality including the $b \to c l ν$ process in the $U (1)_{X}$ SSM

Meng-Zi Cao, Shu-Min Zhao, Yue-Tong Liu +3

This paper calculates the lepton flavor universality including the $b \to c ℓ ν$ process under the U(1) extension of the minimal supersymmetric standard model ( $U (1)_{X}$ SSM…

hep-ph2026

Pair production of $h$ in the $U (1)_{X}$ SSM

Yue-Tong Liu, Shu-Min Zhao, Meng-Zi Cao +3

Higgs pair production provides an important probe of the Higgs self-interaction and the Higgs potential structure. We study the lightest neutral Higgs pair production process $gg \…

hep-ph2026

Lepton flavor violating decays $l_{j} \to l_{i} γ$ in the $U (1)_{X}$ VLFM

Shuang Di, Wei-Hang Zhang, Zi-Xuan Su +3

In the $U (1)_{X}$ vector-like fermion model ( $U (1)_{X}$ VLFM), the Standard Model(SM) gauge group is extended with an additional $U (1)_{X}$ symmetry. Vector-like fermions and right-handed…

hep-ph2026

Calculation for Electric Dipole Moments of Lepton and Neutron in the N-B-LSSM via the Mass Insertion Approximation

Shuang Di, Wei-Hang Zhang, Rong-Zhi Sun +3

In the N-B-LSSM, we calculate the electric dipole moments (EDMs) of lepton and neutron at the one loop level via the Mass Insertion Approximation (MIA). In the Standard Model (SM),…

The lepton flavor universality including the b→clν process in the U(1)X​SSM

Pair production of h in the U(1)X​SSM

Lepton flavor violating decays lj​→li​γ in the U(1)X​VLFM

Calculation for Electric Dipole Moments of Lepton and Neutron in the N-B-LSSM via the Mass Insertion Approximation

The lepton flavor universality including the $b \to c l ν$ process in the $U (1)_{X}$ SSM

Pair production of $h$ in the $U (1)_{X}$ SSM

Lepton flavor violating decays $l_{j} \to l_{i} γ$ in the $U (1)_{X}$ VLFM