Výsledky vyhledávání - "Zhang, Xiao‐hui"

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Roles of the scalar $f_0(500)$ and $f_0(980)$ in the process $D^0\to \pi^0\pi^0 \bar{K}^0$

Autor: Zhang, Xiao-Hui, Zhang, Han, Ke, Bai-Cian, Liu, Li-Juan, Li, De-Min, Wang, En

Motivated by the near-threshold enhancement and the dip structure around 1~GeV in the $\pi^0\pi^0$ invariant mass distribution of the process $D^0\to \pi^0\pi^0\bar{K}^0$ observed by the CLEO Collaboration, we have investigated this process by taking

Externí odkaz: http://arxiv.org/abs/2409.09966

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Theoretical study of scalar meson $a_0(1710)$ in the $\eta_c \to {\bar{K}}^0K^+\pi^- $ reaction

Autor: Ding, Yan, Zhang, Xiao-Hui, Dai, Meng-Yuan, Wang, En, Li, De-Min, Geng, Li-Sheng, Xie, Ju-Jun

Publikováno v: Physical Review D 108, 114004 (2023)

We investigate the process $\eta_c \to {\bar{K}}^0K^+\pi^-$ by taking into account the $S$-wave ${K^*\bar{K}^*}$ and $\rho\omega$ interactions within the unitary coupled-channel approach, where the scalar meson $a_0(1710)$ is dynamically generated. I

Externí odkaz: http://arxiv.org/abs/2306.15964

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An optimized online filter stack spectrometer

The spectrum of laser-plasma-generated X-rays is very important as it can characterize electron dynamics and also be useful for applications, and nowadays with the forthcoming high-repetition-rate laser-plasma experiments, there is a raising demand f

Externí odkaz: http://arxiv.org/abs/2301.12580

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