R. Sun

collaborators

6 papers

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-ex2026

Amplitude Analysis of the Isospin-Violating Decay $J / ψ \to γ η π^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +759

Using $(10087 \pm 44) \times 1 0^{6}$ $J / ψ$ events collected with the BESIII detector, we perform the first amplitude analysis of the process $J / ψ \to γ η π^{0}$ . The decay is dominated b…

hep-ex2026

Search for the radiative decays $D^{0} \to γ K ˉ_{1} (1270)^{0}$ and $D^{+} \to γ K_{1} (1270)^{+}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +680

A search for the radiative decays $D^{0} \to γ K ˉ_{1} (1270)^{0}$ and $D^{+} \to γ K_{1} (1270)^{+}$ is conducted using $20.3 fb^{- 1}$ of $e^{+} e^{-}$ annihilation data collected at the cen…

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),…

hep-ex2026

First Amplitude Analysis of $D^{0} \to K^{-} π^{0} e^{+} ν_{e}$ and Observation of $D^{0} \to K_{2}^{*} (1430)^{-} e^{+} ν_{e}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +687

We present the first amplitude analysis of the semileptonic decay $D^{0} \to K^{-} π^{0} e^{+} ν_{e}$ by analyzing $e^{+} e^{-}$ annihilation data corresponding to an integrated luminosity of 20…

hep-ph2025

Study of $τ \to e M^{+} M^{-}$ decays in the N-B-LSSM

Rong-Zhi Sun, Shu-Min Zhao, Shuang Di +1

Within the framework of the next to the minimal supersymmetric (SUSY) extension of the Standard Model (SM) with a local B-L gauge symmetry (N-B-LSSM), we study lepton flavor violat…

Pair production of h in the U(1)X​SSM

Amplitude Analysis of the Isospin-Violating Decay J/ψ→γηπ0

Search for the radiative decays D0→γKˉ1​(1270)0 and D+→γK1​(1270)+

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

First Amplitude Analysis of D0→K−π0e+νe​ and Observation of D0→K2∗​(1430)−e+νe​

Study of τ→eM+M− decays in the N-B-LSSM

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

Amplitude Analysis of the Isospin-Violating Decay $J / ψ \to γ η π^{0}$

Search for the radiative decays $D^{0} \to γ K ˉ_{1} (1270)^{0}$ and $D^{+} \to γ K_{1} (1270)^{+}$

First Amplitude Analysis of $D^{0} \to K^{-} π^{0} e^{+} ν_{e}$ and Observation of $D^{0} \to K_{2}^{*} (1430)^{-} e^{+} ν_{e}$

Study of $τ \to e M^{+} M^{-}$ decays in the N-B-LSSM