Yufeng Peng

activity

20232025

collaborators

3 papers

hep-ph2025

Role of $a_{0} (980)$ in the decays $D^{0} \to K^{+} K^{-} η$ and $π^{+} π^{-} η$

Sara Rahmani, Wei Liang, Yu-Wen Peng +3

In present work, we study the reactions $D^{0} \to K^{+} K^{-} η$ and $D^{0} \to π^{+} π^{-} η$ , and find that the $a_{0} (980)$ state plays a dominant role. At the quar…

hep-ph2024

$a_{0} (1710)$ - $f_{0} (1710)$ mixing effect in the $D_{s}^{+} \to K_{S}^{0} K_{S}^{0} π^{+}$ decay

Yu-Wen Peng, Wei Liang, Xiaonu Xiong +1

With the measurements of the decay $D_{s}^{+} \to K_{S}^{0} K_{S}^{0} π^{+}$ by the BESIII Collaboration, we investigate this three-body weak decay via the chiral unitary approach for th…

hep-ph2023

Are the $a_{0} (1710)$ or $a_{0} (1817)$ resonances in the $D_{s}^{+} \to K_{S}^{0} K^{+} π^{0}$ decay?

Zhong-Yu Wang, Yu-Wen Peng, Jing-Yu Yi +2

The BESIII Collaboration claimed that a new $a_{0} (1817)$ resonance was found in the recent results of the $D_{s}^{+} \to K_{S}^{0} K^{+} π^{0}$ decay. For this decay process…

Role of a0​(980) in the decays D0→K+K−η and π+π−η

a0​(1710)-f0​(1710) mixing effect in the Ds+​→KS0​KS0​π+ decay

Are the a0​(1710) or a0​(1817) resonances in the Ds+​→KS0​K+π0 decay?

Role of $a_{0} (980)$ in the decays $D^{0} \to K^{+} K^{-} η$ and $π^{+} π^{-} η$

$a_{0} (1710)$ - $f_{0} (1710)$ mixing effect in the $D_{s}^{+} \to K_{S}^{0} K_{S}^{0} π^{+}$ decay

Are the $a_{0} (1710)$ or $a_{0} (1817)$ resonances in the $D_{s}^{+} \to K_{S}^{0} K^{+} π^{0}$ decay?