Phenomenological study of the isovector tensor meson family

Abstract

In this work, we study all the observed $a_2$ states and group them into the $a_2$ meson family, where their total and partial decay widths are calculated via the quark pair creation model. Taking into account the present experimental data, we further give the corresponding phenomenological analysis, which is valuable to test whether each $a_2$ state can be assigned into the $a_2$ meson family. What is more important is that the prediction of their decay behaviors will be helpful for future experimental study of the $a_2$ states.

arXiv comment11 pages, 8 figures and 8 tables. More discussions added. Accepted by Phys. Rev. D

References in corpus (31)

• Quasi-Two-Body Decays of Nonstrange Baryons
• On the Mechanism of Open-Flavor Strong Decays
• Higher Quarkonia
• Systematics of q anti-q states in the (n,M^2) and (J,M^2) planes
• Four Sorts of Mesons
• Dynamics and Decay of Heavy-Light Hadrons
• Evidence for Exotic Meson Production in the Reaction ${\pi }^{-}p\to \eta {\pi }^{-}p$ at 18 GeV/c
• The $\xi (2220)$ Revistited
• $D_{sJ}(2860)$ and $D_{sJ}(2715)$
• Two-Photon Decays of Mesons in a Relativistic Quark Model
• Systematics of radial and angular-momentum Regge trajectories of light non-strange q\bar{q}-states
• X(3915) and X(4350) as new members in P-wave charmonium family
• Exotic Meson Decay to $\omega {\pi }^0{\pi }^{-}$
• Pionic Decays of $D_{sj}(2317)$, $D_{sj}(2460)$ and $B_{sj}(5718)$, $B_{sj}(5765)$
• Higher bottom and bottom-strange mesons
• Partial wave analysis of pbar-p annihilation channels in flight with I=1, C=+1
• Non-strange partner of strangeonium-like state Y(2175)
• Newly observed D_{sJ}(3040) and the radial excitations of P-wave charmed-strange mesons
• Categorizing resonances X(1835), X(2120) and X(2370) in the pseudoscalar meson family
• Newly observed D(2550), D(2610), and D(2760) as 2S and 1D charmed mesons
• Newly observed $D_J(3000{)}^{+,0}$ and $D_J^{\ast }(3000{)}^0$ as $2P$ states in $D$ meson family
• Systematics of quark-antiquark states and scalar exotic mesons
• Hadron loops effect on mass shifts of the charmed and charmed-strange spectra
• The mass spectrum and strong decays of isoscalar tensor mesons
• K0s K0s Final State in Two-Photon Collisions and Implications for Glueballs
• Towards two-body strong decay behavior of higher $\rho$ and ${\rho }_3$ mesons
• Recoupling matrix elements and decay
• Tensor glueball-meson mixing phenomenology
• Comments on `Systematics of radial and angular-momentum Regge trajectories of light non-strange $q\bar{q}$ states', Masjuan, Arriola and Broniowski
• A partial wave analysis of pbar-p -> eta-eta-pizero
• Systematics of quark-antiquark states: where are the lightest glueballs?

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• Study of the $\omega$ meson family and newly observed $\omega$-like state $X(2240)$
• Exploring open-charm decay mode ${\Lambda }_c{\bar{\Lambda }}_c$ of charmonium-like state $Y(4630)$
• Assignments of the $Y(2040)$, $\rho (1900)$, and $\rho (2150)$ in the quark model
• Revisiting the tensor $J^{PC}=2^{--}$ meson spectrum
• Study of the $\omega$/${\omega }_3$, $\rho$/${\rho }_3$ and the newly observed $\omega$-like state $X(2220)$
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