R. Pavão

activity

20162020

most cited

Ξ_{c}

and

Ξ_{b}

excited states within a

SU (6)_{lsf} \times

HQSS model

40 citations · 69 across the 6 of their papers we have counts for

collaborators

Showing 2019Show all

4 papers · 1 filter

hep-ph2019

Charmed excited baryons with heavy-quark spin symmetry

L. Tolos, J. Nieves, R. Pavao

Recently five $Ω_{c}$ excited states have been reported by the LHCb Collaboration, four of them corroborated by Belle. The Belle Collaboration has also discovered in 2017 one excited…

hep-ph2019★ 40 cited

$Ξ_{c}$ and $Ξ_{b}$ excited states within a $SU (6)_{lsf} \times$ HQSS model

J. Nieves, R. Pavao, L. Tolos

We study odd parity $J = 1/2$ and $J = 3/2$ $Ξ_{c}$ resonances using a unitarized coupled-channel framework based on a $SU (6)_{lsf} \times$ HQSS-extended Weinberg-Tomozawa baryon…

hep-ph2019

On the nature of the lowest-lying odd parity charmed baryon $Λ_{c} (2595)$ and $Λ_{c} (2625)$ resonances

Juan Nieves, Rafael Pavao

We study the structure of the $Λ_{c} (2595)$ and $Λ_{c} (2625)$ resonances in the framework of an effective field theory consistent with heavy quark spin and chiral symmetries, that inco…

hep-ph2019

$Λ_{b}$ decays into $Λ_{c}^{} ℓ ν ˉ_{ℓ}$ and $Λ_{c}^{} π^{-}$ $[Λ_{c}^{*} = Λ_{c} (2595)$ \& $Λ_{c} (2625)]$ and heavy quark spin symmetry

J. Nieves, R. Pavao, S. Sakai

We study the implications for $Λ_{b} \to Λ_{c}^{*} ℓ ν ˉ_{ℓ}$ and $Λ_{b} \to Λ_{c}^{*} π^{-}$ $[Λ_{c}^{*} = Λ_{c} (2595)$ and $Λ_{c} (2625)]$ decays that can be deduced from heavy quark spin symmetry (HQ…

Charmed excited baryons with heavy-quark spin symmetry

Ξc​ and Ξb​ excited states within a SU(6)lsf​×HQSS model

On the nature of the lowest-lying odd parity charmed baryon Λc​(2595) and Λc​(2625) resonances

Λb​ decays into Λc∗​ℓνˉℓ​ and Λc∗​π− [Λc∗​=Λc​(2595) \& Λc​(2625)] and heavy quark spin symmetry

$Ξ_{c}$ and $Ξ_{b}$ excited states within a $SU (6)_{lsf} \times$ HQSS model

On the nature of the lowest-lying odd parity charmed baryon $Λ_{c} (2595)$ and $Λ_{c} (2625)$ resonances

$Λ_{b}$ decays into $Λ_{c}^{} ℓ ν ˉ_{ℓ}$ and $Λ_{c}^{} π^{-}$ $[Λ_{c}^{*} = Λ_{c} (2595)$ \& $Λ_{c} (2625)]$ and heavy quark spin symmetry