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pro vyhledávání: '"Zhu, Hong Qiang"'
Autor:
Huang, Yin, Zhu, Hong Qiang
Very recently, a new hadronic exotic state $\eta_1(1855)$ at the invariant mass spectrum of $\eta\eta^{'}$ was observed by the BESIII Collaboration. According to its properties, such as the spectroscopy and decay width, the $\eta_1(1855)$ have been s
Externí odkaz:
http://arxiv.org/abs/2209.02879
In 2019, two new structures $\Lambda_b(6146)$ and $\Lambda_b(6152)$ were observed by the LHCb Collaboration at the invariant mass spectrum of $\Lambda_b^0\pi^{+}\pi^{-}$, which aroused a hot discussion about their inner structures. The $\Lambda_b(614
Externí odkaz:
http://arxiv.org/abs/2204.01961
In this work, we study the radiative and strong decay of $S$-wave $K\bar{K}_1(1400)$ molecular state within the effective Lagrangians approach and find the relation between the $K\bar{K}_1(1400)$ molecular state and the newly observed $\eta_1(1855)$
Externí odkaz:
http://arxiv.org/abs/2203.06934
In the present work, we study the radiative decay of newly observed $\Xi_c(2923)^0$ based on the successful explanation that $\Xi_c(2923)^0$ is an $S$-wave $D\Lambda-D\Sigma$ molecular state in our previous study~\cite{Zhu:2020jke}. The radiative dec
Externí odkaz:
http://arxiv.org/abs/2112.04130
Autor:
Zhu, Hong Qiang, Huang, Yin
Publikováno v:
Physical Review D 105, 056011 (2022)
Stimulated by the measurement of the $J\psi\phi$ decay model of $Y(4274)$ by the LHCb Collaboration, we consider a possible interpretation of this state as a hadron molecular-a bound state of $D_s$ and $\bar{D}_{s0}(2317)$ mesons. Using effective Lag
Externí odkaz:
http://arxiv.org/abs/2110.14253
Stimulated by the recent LHCb observation of a new exotic charged structure $T^{+}_{cc}$, we propose to use the central diffractive mechanism existing in the $\gamma{}p\to{}D^{+}\bar{T}^{-}_{cc}\Lambda_c^{+}$ ($\bar{T}_{cc}$ is antiparticle of $T^{+}
Externí odkaz:
http://arxiv.org/abs/2108.13028
Publikováno v:
Sci. China-Phys. Mech. Astron. 64, 121011 (2021)
In this work, we study the strong decay of the newly observed $P_{cs}(4459)$ assuming that it is a pure $\Xi_c\bar{D}^{*}$ molecular state. Considering two possible spin-parity assignments $J^P=1/2^{-}$ and $J^P=3/2^{-}$ the partial decay widths of t
Externí odkaz:
http://arxiv.org/abs/2107.13267
Autor:
Huang, Yin, Zhu, Hong Qiang
Publikováno v:
Phys. Rev. D 104, 056027 (2021)
In this work, we report on a theoretical study of possible pentaquark states $\Lambda^0_b(5912)$ and $\Lambda^0_b(5920)$ in the $\gamma{}p\to{}\Lambda_b^{0(*)}B^+$ reactions within an effective Lagrangian approach. In addition to the contributions fr
Externí odkaz:
http://arxiv.org/abs/2107.03773
Publikováno v:
In Nuclear Physics, Section A February 2023 1030
Autor:
Jian, Zhong-Yi1 (AUTHOR), Zhu, Hong Qiang2 (AUTHOR), Chen, Qi-Hui1 (AUTHOR), Huang, Yin1,3 (AUTHOR) yin.huang@apctp.org, He, Jun4 (AUTHOR)
Publikováno v:
European Physical Journal A -- Hadrons & Nuclei. Nov2023, Vol. 59 Issue 11, p1-14. 14p.