Jun Zeng

activity

20232026

Ξ_{c} - Ξ_{c}^{'}

mixing

1 citations · 1 across the 5 of their papers we have counts for

collaborators

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hep-ph2023

Revisiting $K_{1} (1270) - K_{1} (1400)$ mixing in QCD sum rules

Yu-Ji Shi, Jun Zeng, Zhi-Fu Deng

We investigate the $K_{1} (1270) - K_{1} (1400)$ mixing caused by the flavor $S U (3)$ symmetry breaking. The mixing angle is expressed by a $K_{1 A} \to K_{1 B}$ matrix element induced by the…

hep-ph2023★ 1 cited

QED contributions to the $Ξ_{c} - Ξ_{c}^{'}$ mixing

Zhi-Fu Deng, Yu-Ji Shi, Wei Wang +1

We explore the QED corrections to the $Ξ_{c} - Ξ_{c}^{'}$ mixing within the framework of light-front quark model (LFQM) in the three-quark picture. After explicitly investigating th…

Revisiting K1​(1270)−K1​(1400) mixing in QCD sum rules

QED contributions to the Ξc​−Ξc′​ mixing

Revisiting $K_{1} (1270) - K_{1} (1400)$ mixing in QCD sum rules

QED contributions to the $Ξ_{c} - Ξ_{c}^{'}$ mixing