Jian-Ping Ma

activity

19922025

most citedParity, Charge Conjugation and SU(3) Constraints on Threshold Enhancement in

J / ψ

decays into

γ p p ˉ

and

K p Λ ˉ

19 citations · 37 across the 6 of their papers we have counts for

collaborators

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2 papers · 1 filter

hep-ex2025

CP violation studies at Super Tau-Charm Facility

Hai-Yang Cheng, Zhi-Hui Guo, Xiao-Gang He +16

Charge-parity ( $C P$ ) violation in the tau-charm energy region is a promising area for sensitive tests of Standard Model (SM) predictions and searches for new, beyond the SM physi…

hep-ph2025

Precise measurement of CP violating $τ$ EDM through $e^{+} e^{-} \to γ^{*}, ψ (2 s) \to τ^{+} τ^{-}$

Xiao-Gang He, Chia-Wei Liu, Jian-Ping Ma +2

A nonzero electric dipole moment of a tauon, $d_{τ}$ , signals CP violation and provides an important probe for new physics. We study methods to measure $d_{τ}$ at low energy $e^{+} e^{-}$ …

CP violation studies at Super Tau-Charm Facility

Precise measurement of CP violating τ EDM through e+e−→γ∗,ψ(2s)→τ+τ−

Precise measurement of CP violating $τ$ EDM through $e^{+} e^{-} \to γ^{*}, ψ (2 s) \to τ^{+} τ^{-}$