Towards two-body strong decay behavior of higher $\rho$ and ${\rho }_3$ mesons

Abstract

In this work, we systematically study the two-body strong decay of the $\rho /{\rho }_3$ states, which are observed and grouped into the $\rho /{\rho }_3$ meson family. By performing the phenomenological analysis, the underlying properties of these states are obtained and tested. What is more important is that abundant information of their two-body strong decays is predicted, which will be helpful to further and experimentally study these states.

13 pages, 10 figures, 6 tables. Accepted by Phys. Rev. D

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• Three dimensional image correlation from X-Ray computed tomography of solid foam
• Strong decays of charmed baryons
• $D_{sJ}(2860)$ and $D_{sJ}(2715)$
• Pionic Decays of $D_{sj}(2317)$, $D_{sj}(2460)$ and $B_{sj}(5718)$, $B_{sj}(5765)$
• B_{s1}(5830) and B_{s2}^*(5840)
• Newly observed D_{sJ}(3040) and the radial excitations of P-wave charmed-strange mesons
• Newly observed D(2550), D(2610), and D(2760) as 2S and 1D charmed mesons
• The mass spectrum and strong decays of isoscalar tensor mesons
• $X(1835)$ and $\eta (1760)$ observed by the BES Collaboration
• The $\eta (2225)$ observed by the BES Collaboration
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Cited by in corpus (36)

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• Newly observed $D_J(3000{)}^{+,0}$ and $D_J^{\ast }(3000{)}^0$ as $2P$ states in $D$ meson family
• Light axial vector mesons
• Observation of a resonant structure in $e^{+}{e}^{-}\to \omega \eta$ and another in $e^{+}{e}^{-}\to \omega {\pi }^0$ at center-of-mass energies between 2.00 and 3.08 GeV
• Excited states of $\varphi$ meson
• The $ss\bar{s}\bar{s}$ tetraquark states and the newly observed structure $X(2239)$ by BESIII Collaboration
• Measurement of the Born cross sections for $e^{+}{e}^{-}\to {\eta }^{\prime }{\pi }^{+}{\pi }^{-}$ at center-of-mass energies between $2.00$ and $3.08$ GeV
• Newly observed $a_0(1817)$ as the scaling point of constructing the scalar meson spectroscopy
• $D_{s1}^{\ast }(2860)$ and $D_{s3}^{\ast }(2860)$: Candidates for $1D$ charmed-strange mesons
• Light unflavor vector meson spectroscopy around the mass range of $2.4\sim 3$ GeV and possible experimental evidence
• Potential higher radial excitations in the light pseudoscalar meson family
• Prediction for $5^{++}$ mesons
• High-spin mesons below 3 GeV
• Possible Assignment of Excited Light ${}^3{S}_1$ Vector Mesons
• Exploring open-charm decay mode ${\Lambda }_c{\bar{\Lambda }}_c$ of charmonium-like state $Y(4630)$
• Study of the $\omega$ meson family and newly observed $\omega$-like state $X(2240)$
• Higher states of the $B_c$ meson family
• Studying $X(2100)$ hadronic decays and predicting its pion and kaon induced productions
• Study of Unflavored Light Mesons with $J^{PC}=2^{--}$
• Angular momentum coefficients for meson strong decay and unquenched quark models
• Assignments of the $Y(2040)$, $\rho (1900)$, and $\rho (2150)$ in the quark model
• Toward $e^{+}{e}^{-}\to {\pi }^{+}{\pi }^{-}$ annihilation inspired by higher $\rho$ mesonic states around 2.2 GeV
• The role of the $\omega (4S)$ and $\omega (3D)$ states in mediating the $e^{+}{e}^{-}\to \omega \eta$ and $\omega {\pi }^0{\pi }^0$ processes
• Understanding oscillating features of the timelike nucleon electromagnetic form factors within the extending vector meson dominance model
• Study of the $\omega$/${\omega }_3$, $\rho$/${\rho }_3$ and the newly observed $\omega$-like state $X(2220)$
• Arrangement for $K_2^{\ast }$ meson family
• The ground states and the first radially excited states of D-wave vector $\rho$ and $\varphi$ mesons
• Measurement of the cross sections for $e^{+}{e}^{-}\to \eta {\pi }^{+}{\pi }^{-}$ at center-of-mass energies between 2.00 and 3.08 GeV
• The new states $X(1910)$ and $X(2300)$ and higher light excited $J^{PC}=1^{+-}$ mesons
• Broad resonance structure in $e^{+}{e}^{-}\to f_1(1285){\pi }^{+}{\pi }^{-}$ and higher $\rho$-meson excitations
• Newly observed $\kappa$(2600) and the highly excited states of the $K_0^{\ast }$ family
• Production of high-spin ${\omega }_J/{\rho }_J$ ($J=2,3,4,5$) mesons in ${\pi }^{-}p$ reactions
• Spectroscopy and Decay Properties of Excited Charmonium States
• Phenomenological study of the isovector tensor meson family