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Article
Open AccessBottom-charmed baryons in a nonrelativistic quark model
In this work, we study the low-lying mass spectra for bottom-charmed baryons in a nonrelativistic quark model by solving the three-body Schrödinger equation. The lowest
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Article
Strong decays of the low-lying bottom strange baryons
In this work, the strong decay behaviors of the λ-mode low-lying Ξb and Ξ′b baryons are investigated within the 3P0 model. Our results suggest that all of the low-lying
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Article
Open AccessBranching fractions of \(B^-\rightarrow D^-X_{0,1}(2900)\) and their implications
The exotic states \(X_{0,1}(2900)\) X ...
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Article
Open AccessCanonical interpretations of the newly observed \(\** _c(2923)^0\) , \(\** _c(2939)^0\) , and \(\** _c(2965)^0\) resonances
Three neutral resonances \(\** _c(2923)^0\) Ξ ...
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Article
Open AccessMasses of fully heavy tetraquarks \(QQ {\bar{Q}} {\bar{Q}}\) in an extended relativized quark model
Inspired by recent measurement of possible fully charmed tetraquarks in LHCb Collaboration, we investigate the mass spectra of fully heavy tetraquarks ...
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Article
Open AccessThe newly observed \(\Lambda _b(6072)^0\) structure and its \(\rho \)-mode nonstrange partners
Inspired by the newly observed \(\Lambda _b(6072)\)Λb(6072) structure, we investigate its strong decay behaviors under various assignments within the \(^3P_0\)3P0 model. Compared with the mass and total decay wid...
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Article
Open AccessStrong decays of the newly observed narrow \(\Omega _b\) structures
Motivated by the newly observed narrow structures \(\Omega _b(6316)^-\)Ωb(6316)-, \(\Omega _b(6330)^-\)Ωb(6330)-, \(\Omega _b(6340)^-\)Ωb(6340)-, and \(\Omega _b(6350)^-\)Ωb(6350)- in the \(\** _b^0 K^-\)Ξb0K- ma...
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Article
Open AccessCanonical interpretation of Y(10750) and \(\Upsilon (10860)\) in the \(\Upsilon \) family
Inspired by the new resonance Y(10750), we calculate the masses and two-body OZI-allowed strong decays of the higher vector bottomonium sates within both screened and linear potential models. We discuss the possi...
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Article
Open AccessA new decay mode of higher charmonium
We calculate the \(\Lambda _c{\bar{\Lambda }}_c\) ...
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Article
Open AccessStrong decay of \(\Lambda _c(2940)\) as a 2P state in the \(\Lambda _c\) family
Considering the mass, parity and \(D^0 p\) ...
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Article
Open AccessRegge-like relation and a universal description of heavy–light systems
Using the Regge-like formula \((M-m_Q)^2=\pi \sigma L\) ...
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Article
The Strong Decay Mode \(J/\psi \) for the Pentaquark States \(P_c^+(4380)\) and \(P_c^+(4450)\) in a \(\varSigma _c\bar{D}^*\) Molecular Scenario
The strong decays of \(P_c^+(4380) \rightarrow J/\psi p\) ...
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Article
Role of Λ(1670) in the γp → K+ ηΛ reaction near threshold
The role of the Λ(1670) resonance in the γp → K + ηΛ reaction near threshold is studied within an effective Lagrangian approach. We perform a calcul...
