J. M. Dias

activity

20182021

collaborators

5 papers

hep-ph2021

Unveiling the $K_{1} (1270)$ double-pole structure in the $B ˉ \to J / ψ ρ K ˉ$ and $B ˉ \to J / ψ K ˉ^{*} π$ decays

J. M. Dias, G. Toledo, L. Roca +1

By looking at the pseudoscalar-vector meson spectra in the $B ˉ \to J / ψ ρ K ˉ$ and $B ˉ \to J / ψ K ˉ^{*} π$ weak decays, we theoretically investigate the double-pole structu…

hep-ph2019

$Ξ_{bb}$ and $Ω_{bbb}$ molecular states

J. M. Dias, Qi-Xin Yu, Wei-Hong Liang +3

Using the vector-exchange interaction in the local hidden gauge approach, which in the light quark sector generates the chiral Lagrangian, and has produced realistic results for $Ω…

hep-ph2019

Molecular $Ξ_{b c}$ states from meson-baryon interaction

Qi-Xin Yu, J. M. Dias, Wei-Hong Liang +1

We have studied the meson-baryon interaction in coupled channels with the same quantum numbers of $Ξ_{b c}$ . The interaction is attractive in some channels and of sufficient intensi…

hep-ph2018

Doubly charmed $Ξ_{cc}$ molecular states from meson-baryon interaction

J. M. Dias, V. R. Debastiani, J. -Jun Xie +1

Stimulated by the new experimental LHCb findings associated with the $Ω_{c}$ states, some of which we have described in a previous work as being dynamically generated through meson-b…

hep-ph2018

$Ω_{b}^{-} \to (Ξ_{c}^{+} K^{-}) π^{-}$ and the $Ω_{c}$ states

V. R. Debastiani, J. M. Dias, Wei-Hong Liang +1

We study the weak decay $Ω_{b}^{-} \to (Ξ_{c}^{+} K^{-}) π^{-}$ , in view of the narrow $Ω_{c}$ states recently measured by the LHCb collaboration and later confirmed by the Belle collabora…

Unveiling the K1​(1270) double-pole structure in the Bˉ→J/ψρKˉ and Bˉ→J/ψKˉ∗π decays

Ξbb​ and Ωbbb​ molecular states

Molecular Ξbc​ states from meson-baryon interaction

Doubly charmed Ξcc​ molecular states from meson-baryon interaction

Ωb−​→(Ξc+​K−)π− and the Ωc​ states

Unveiling the $K_{1} (1270)$ double-pole structure in the $B ˉ \to J / ψ ρ K ˉ$ and $B ˉ \to J / ψ K ˉ^{*} π$ decays

$Ξ_{bb}$ and $Ω_{bbb}$ molecular states

Molecular $Ξ_{b c}$ states from meson-baryon interaction

Doubly charmed $Ξ_{cc}$ molecular states from meson-baryon interaction

$Ω_{b}^{-} \to (Ξ_{c}^{+} K^{-}) π^{-}$ and the $Ω_{c}$ states