Zobrazeno 1 - 10
of 292
pro vyhledávání: '"Xiao‑Li Ye"'
For further decoding the inner structure of the two excited $\Xi_b$ states observed by LHCb, we perform a systematical study of the strong decays of the low-lying $1D$-wave $\Xi_b$ and $\Xi_b'$ excitations using the quark pair creation model within t
Externí odkaz:
http://arxiv.org/abs/2309.13906
Many successful machine learning methods have been developed for microwave inversion problems. However, so far, their inversion has been performed only at the specifically trained frequencies. To make the machine-learning-based inversion method more
Externí odkaz:
http://arxiv.org/abs/2306.16651
In this work, we systematically study the OZI-allowed two-body strong decay properties of $1P$- and $1D$-wave $\Sigma_c$ baryons within the $j $-$j$ coupling scheme in the framework of the quark pair creation model. For a comparison, we also give the
Externí odkaz:
http://arxiv.org/abs/2303.13774
We have systematically calculated the strong decays of the low-lying $\rho$-mode $1P$-wave $\Lambda_{c(b)}$, $\Sigma_{c(b)}$, $\Xi_{c(b)}$, $\Xi^{'}_{c(b)}$, $\Omega_{c(b)}$ baryons using the chiral quark model within the $j$-$j$ coupling scheme. For
Externí odkaz:
http://arxiv.org/abs/2208.10116
Autor:
Han, Shuai, Xiao, Li-Ye
In the present work we investigate the $\eta_c K$, $J/\psi K$, $\eta_c K^*$ and $J/\psi K^*$ hidden-charm decay modes for the $c\bar{c}s\bar{u}$ four-quark system in the molecular and compact tetraquark scenarios using the quark-exchange model. Our t
Externí odkaz:
http://arxiv.org/abs/2203.00168
Inspired by the LHCb's newest observation of two new excited $\Xi_b^0$ states, we systematically study the strong decays of the low-lying $\lambda$- and $\rho$-modes $1D$-wave $\Xi_{b}$ and $\Xi^{'}_{b}$ baryons using the chiral quark model within th
Externí odkaz:
http://arxiv.org/abs/2202.05426
Autor:
Cong Han, Wei Chen, Xiao-Li Ye, Fei Cheng, Xin-You Wang, Ai-Bin Liu, Zai-Hu Mu, Xiao-Jun Jin, Yan-Hong Weng
Publikováno v:
BMC Surgery, Vol 23, Iss 1, Pp 1-10 (2023)
Abstract Background Colorectal cancer (CRC) patients undergoing surgery are at a high risk of developing surgical site infections (SSIs), which contribute to increased morbidity, prolonged hospitalization, and escalated healthcare costs. Understandin
Externí odkaz:
https://doaj.org/article/e349a0fcef6549bda992b2d8cc64ea31
We systematically study the mass spectrum and strong decays of the S-wave $\bar c\bar s q q$ states in the compact tetraquark scenario with the quark model. The key ingredients of the model are the Coulomb, the linear confinement, and the hyperfine i
Externí odkaz:
http://arxiv.org/abs/2010.09395
Autor:
Xiao, Li-Ye, Zhong, Xian-Hui
Publikováno v:
Phys. Rev. D 102, 014009 (2020)
In the present work, we analyze the $P$-wave singly-heavy baryon spectrum belonging to $\mathbf{6}_F$ by combining the observations of the heavy baryon states, and restudy the strong decays of the $1P$ wave $\Sigma_b$ states within the $j$-$j$ coupli
Externí odkaz:
http://arxiv.org/abs/2004.11106
Publikováno v:
Phys. Rev. D 102, 034029 (2020)
Inspired by the newly observed $\Xi_c^0$ states by the LHCb Collaboration, we investigate the OZI-allowed two-body strong decays of the $\lambda$-mode $1P$ wave $\Xi'_c$ states within the chiral quark model. Our results indicate that: (i) the newly o
Externí odkaz:
http://arxiv.org/abs/2004.03221