Chang-Zheng Yuan

activity

20082015

most citedDetermination of the relative phase in ψ' and J/ψ decays into baryon and antibaryon

27 citations · 27 across the 1 of their papers we have counts for

collaborators

3 papers

hep-ph2015★ 27 cited

Determination of the relative phase in ψ' and J/ψ decays into baryon and antibaryon

K. Zhu, X. H. Mo, C. Z. Yuan

With the recent measurements of psi' and J/psi decay into octet-baryon pairs, we study the relative phase between the strong and the electromagnetic amplitudes, and find a large ph…

hep-ex2012

Data taking strategy for the phase study in $ψ^{'} \to K^{+} K^{-}$

Wang Bo-Qun, Mo Xiao-Hu, Yuan Chang-Zheng +1

The study of the relative phase between strong and electromagnetic amplitudes is of great importance for understanding the dynamics of charmonium decays. The information of the pha…

hep-ex2008

A simulation study on the measurement of D0-D0bar mixing parameter y at BES-III

Bin Huang, Yang-Heng Zheng, Wei-dong Li

We established a method on measuring the $\dzdzb$ mixing parameter $y$ for BESIII experiment at the BEPCII $e^{+} e^{-}$ collider. In this method, the doubly tagged $ψ(3770) \to D^0 \ov…

Determination of the relative phase in ψ' and J/ψ decays into baryon and antibaryon

Data taking strategy for the phase study in ψ′→K+K−

A simulation study on the measurement of D0-D0bar mixing parameter y at BES-III

Data taking strategy for the phase study in $ψ^{'} \to K^{+} K^{-}$