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- W3136389726 endingPage "063104" @default.
- W3136389726 startingPage "063104" @default.
- W3136389726 abstract "Abstract In this article, we illustrate how to calculate the hadronic coupling constants of the pentaquark states with QCD sum rules based on rigorous quark-hadron quality. We then study the hadronic coupling constants of the lowest diquark-diquark-antiquark type hidden-charm pentaquark state with spin-parity <?CDATA $ J^P = {dfrac{1}{2}}^- $?> in detail, and calculate the partial decay widths. The total width <?CDATA $ Gamma(P_c) = 14.32pm3.31;rm{MeV} $?> is compatible with the experimental value <?CDATA $ Gamma_{P_c(4312)} = 9.8pm2.7^{+ 3.7}_{- 4.5} ; rm{ MeV} $?> from the LHCb collaboration, and favors assigning the <?CDATA $ P_c(4312) $?> to be the <?CDATA $ [ud][uc]bar{c} $?> pentaquark state with <?CDATA $ J^P = {dfrac{1}{2}}^- $?> . The hadronic coupling constants have the relation <?CDATA $ |G_{PD^-Sigma_c^{++}}| = sqrt{2}|G_{Pbar{D}^0Sigma_c^+}|gg $?> <?CDATA $ |G_{Pbar{D}^0Lambda_c^+}| $?> , and favor the hadronic dressing mechanism. The <?CDATA $ P_c(4312) $?> may have a diquark-diquark-antiquark type pentaquark core with the typical size of the <?CDATA $ qqq $?> -type baryon states. The strong couplings to the meson-baryon pairs <?CDATA $ bar{D}Sigma_c $?> lead to some pentaquark molecule components, and the <?CDATA $ P_c(4312) $?> may spend a rather large time as the <?CDATA $ bar{D}Sigma_c $?> molecular state." @default.
- W3136389726 created "2021-03-29" @default.
- W3136389726 creator A5036519850 @default.
- W3136389726 creator A5060185042 @default.
- W3136389726 creator A5069645092 @default.
- W3136389726 date "2021-06-01" @default.
- W3136389726 modified "2023-10-18" @default.
- W3136389726 title "Hadronic coupling constants of the lowest hidden-charm pentaquark state, using QCD sum rules with rigorous quark-hadron duality *" @default.
- W3136389726 cites W15609323 @default.
- W3136389726 cites W1607413080 @default.
- W3136389726 cites W1645894556 @default.
- W3136389726 cites W1675863893 @default.
- W3136389726 cites W1844403609 @default.
- W3136389726 cites W1856804771 @default.
- W3136389726 cites W1879636193 @default.
- W3136389726 cites W1958749591 @default.
- W3136389726 cites W1969269703 @default.
- W3136389726 cites W1969325540 @default.
- W3136389726 cites W1974234687 @default.
- W3136389726 cites W1979402232 @default.
- W3136389726 cites W1996781404 @default.
- W3136389726 cites W1998287913 @default.
- W3136389726 cites W1998702920 @default.
- W3136389726 cites W2003115813 @default.
- W3136389726 cites W2009317682 @default.
- W3136389726 cites W2019595721 @default.
- W3136389726 cites W2032493322 @default.
- W3136389726 cites W2043162096 @default.
- W3136389726 cites W2058967433 @default.
- W3136389726 cites W2066250939 @default.
- W3136389726 cites W2079899712 @default.
- W3136389726 cites W2090211055 @default.
- W3136389726 cites W2090420909 @default.
- W3136389726 cites W2096716926 @default.
- W3136389726 cites W2101103883 @default.
- W3136389726 cites W2112503686 @default.
- W3136389726 cites W2115051106 @default.
- W3136389726 cites W2121647640 @default.
- W3136389726 cites W2154456393 @default.
- W3136389726 cites W2156477443 @default.
- W3136389726 cites W2178664297 @default.
- W3136389726 cites W2197741828 @default.
- W3136389726 cites W2205661678 @default.
- W3136389726 cites W2248352945 @default.
- W3136389726 cites W2283971160 @default.
- W3136389726 cites W2520019991 @default.
- W3136389726 cites W2614231845 @default.
- W3136389726 cites W2770707177 @default.
- W3136389726 cites W2786810663 @default.
- W3136389726 cites W2899140785 @default.
- W3136389726 cites W2902374301 @default.
- W3136389726 cites W2904132720 @default.
- W3136389726 cites W2909087275 @default.
- W3136389726 cites W2911862422 @default.
- W3136389726 cites W2922625153 @default.
- W3136389726 cites W2924261370 @default.
- W3136389726 cites W2924915276 @default.
- W3136389726 cites W2924996821 @default.
- W3136389726 cites W2930550141 @default.
- W3136389726 cites W2930717606 @default.
- W3136389726 cites W2940736839 @default.
- W3136389726 cites W2941974352 @default.
- W3136389726 cites W2944327373 @default.
- W3136389726 cites W2946247390 @default.
- W3136389726 cites W2948213143 @default.
- W3136389726 cites W2953160029 @default.
- W3136389726 cites W2954564810 @default.
- W3136389726 cites W2961584206 @default.
- W3136389726 cites W2963332637 @default.
- W3136389726 cites W2963649928 @default.
- W3136389726 cites W2964158682 @default.
- W3136389726 cites W2968233470 @default.
- W3136389726 cites W2969808852 @default.
- W3136389726 cites W2996347587 @default.
- W3136389726 cites W2999326666 @default.
- W3136389726 cites W3003955007 @default.
- W3136389726 cites W3004595768 @default.
- W3136389726 cites W3028110839 @default.
- W3136389726 cites W3098869174 @default.
- W3136389726 cites W3099448188 @default.
- W3136389726 cites W3101607531 @default.
- W3136389726 cites W3103505292 @default.
- W3136389726 cites W3104349026 @default.
- W3136389726 cites W3105096029 @default.
- W3136389726 cites W3106153775 @default.
- W3136389726 cites W3123847673 @default.
- W3136389726 cites W3124762045 @default.
- W3136389726 cites W3124797021 @default.
- W3136389726 cites W3125095136 @default.
- W3136389726 cites W4231344123 @default.
- W3136389726 cites W4292403220 @default.
- W3136389726 doi "https://doi.org/10.1088/1674-1137/abf13b" @default.
- W3136389726 hasPublicationYear "2021" @default.
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