Analysis of the vertexes ${\Xi }_Q^{\ast }{\Xi }_Q^{\prime }V$, ${\Sigma }_Q^{\ast }{\Sigma }_{Q}V$ and radiative decays ${\Xi }_Q^{\ast }\to {\Xi }_Q^{\prime }\gamma$, ${\Sigma }_Q^{\ast }\to {\Sigma }_Q\gamma$

Abstract

In this article, we study the vertexes ${\Xi }_Q^{\ast }{\Xi }_Q^{\prime }V$ and ${\Sigma }_Q^{\ast }{\Sigma }_{Q}V$ with the light-cone QCD sum rules, then assume the vector meson dominance of the intermediate $\varphi (1020)$, $\rho (770)$ and $\omega (782)$, and calculate the radiative decays ${\Xi }_Q^{\ast }\to {\Xi }_Q^{\prime }\gamma$ and ${\Sigma }_Q^{\ast }\to {\Sigma }_Q\gamma$.

28 pages, 4 tables, revised version

References in corpus (18)

• Physics Performance Report for PANDA: Strong Interaction Studies with Antiprotons
• Twist-4 Distribution Amplitudes of the K${}^{\ast }$ and $\varphi$ Mesons in QCD
• Radiative Decays of the Heavy Flavored Baryons in Light Cone QCD Sum Rules
• Heavy baryon spectroscopy in QCD
• SU(3) mass-splittings of heavy-baryons in QCD
• Analysis of ${\Omega }_c^{\ast }(css)$ and ${\Omega }_b^{\ast }(bss)$ with QCD sum rules
• Structure of the axial-vector meson $D_{s1}(2460)$ and the strong coupling constant $g_{D_{s1}{D}^{\ast }K}$ with the light-cone QCD sum rules
• Radiative decays of the $D_{s0}(2317)$, $D_{s1}(2460)$ and the related strong coupling constants
• Meson-octet-baryon couplings using light cone QCD sum rules
• Vector meson-baryon strong coupling contants in light cone QCD sum rules
• Heavy Quark Spectroscopy -- Theory Overview
• Analysis of ${\Omega }_b^{-}(bss)$ and ${\Omega }_c^0(css)$ with QCD sum rules
• Light vector meson and heavy baryon strong interaction
• Strong decay ${\Delta }^{++}\to p\pi$ with light-cone QCD sum rules
• Pseudoscalar--meson decuplet--baryon coupling constants in light cone QCD
• Analysis of the vertices $\rho NN$, $\rho \Sigma \Sigma$ and $\rho \Xi \Xi$ with light-cone QCD sum rules
• Strong decays ${\Sigma }^{\ast }\to \Sigma \pi ,\Lambda \pi$ and related strong coupling constant
• B States at the Tevatron

Cited by in corpus (29)

• Chiral perturbation theory for heavy hadrons and chiral effective field theory for heavy hadronic molecules
• Strong and radiative decays of the low-lying $S$- and $P$-wave singly heavy baryons
• Analysis of the ${\frac{1}{2}}^{+}$ doubly heavy baryon states with QCD sum rules
• Analysis of the ${\frac{3}{2}}^{+}$ heavy and doubly heavy baryon states with QCD sum rules
• Reanalysis of the heavy baryon states ${\Omega }_b$, ${\Omega }_c$, ${\Xi }_b^{\prime }$, ${\Xi }_c^{\prime }$, ${\Sigma }_b$ and ${\Sigma }_c$ with QCD sum rules
• Analysis of the triply heavy baryon states with QCD sum rules
• Strong and radiative decays of the low-lying $D$-wave singly heavy baryons
• Analysis of the ${\frac{1}{2}}^{\pm }$ flavor antitriplet heavy baryon states with QCD sum rules
• Systematic analysis of single heavy baryons ${\Lambda }_Q$, ${\Sigma }_Q$ and ${\Omega }_Q$
• Analysis of the heavy mesons in the nuclear matter with the QCD sum rules
• The radiative decays of the singly heavy baryons in chiral perturbation theory
• Analysis of the strong coupling constant $G_{D_s^{\ast }{D}_s\varphi }$ and the decay width of $D_s^{\ast }\to D_s\gamma$ with QCD sum rules
• Analysis of the ${\Sigma }_Q$ baryons in the nuclear matter with the QCD sum rules
• Vector meson dominance and radiative decays of heavy spin-3/2 baryons to heavy spin--1/2 baryons
• Systematic analysis of strange single heavy baryons ${\Xi }_c$ and ${\Xi }_b$
• The strong ${\Lambda }_{b}NB$ and ${\Lambda }_{c}ND$ vertices
• ${\Lambda }_b(6146{)}^0$ state newly observed by LHCb
• Refining radiative decay studies in singly heavy baryons
• Analysis of mass modifications of the vector and axial-vector heavy mesons in the nuclear matter with the QCD sum rules
• New ${\Lambda }_b(6072{)}^0$ state as a $2S$ bottom baryon
• Determination of the possible quantum numbers for the newly observed ${\Xi }_b(6227{)}^0$ state
• Analysis of heavy spin--3/2 baryon--heavy spin--1/2 baryon--light vector meson vertices in QCD
• Strong couplings of negative and positive parity nucleons to the heavy baryons and mesons
• The $1D$, $2D$ ${\Xi }_b$ and ${\Lambda }_b$ baryons
• Decay widths and mass spectra of single bottom baryons
• The $g_{{\Sigma }_Q{\Sigma }_Q\pi }$ Coupling Constant via Light Cone QCD Sum Rules
• Analysis of the vertexes ${\Omega }_Q^{\ast }{\Omega }_Q^{\ast }\varphi$, ${\Omega }_Q^{\ast }{\Xi }_Q^{\ast }{K}^{\ast }$, ${\Xi }_Q^{\ast }{\Sigma }_Q^{\ast }{K}^{\ast }$ and ${\Sigma }_Q^{\ast }{\Sigma }_Q^{\ast }\rho$ with the light-cone QCD sum rules
• Electromagnetic polarizabilities of the spin-$\frac{1}{2}$ singly heavy baryons in heavy baryon chiral perturbation theory
• Spectroscopic properties of $1F$-wave singly bottom baryons