E. Oset

activity

20092024

N^{*}

and

Λ^{*}

resonances with hidden charm above 4 GeV

459 citations · 1.8k across the 59 of their papers we have counts for

collaborators

Showing 2014Show all

9 papers · 1 filter

hep-lat2014★ 3 cited

Reanalysis of lattice QCD spectra leading to the $D_{s 0}^{} (2317)$ and $D_{s 1}^{} (2460)$

A. Martínez Torres, E. Oset, S. Prelovsek +1

We perform a reanalysis of the energy levels obtained in a recent lattice QCD simulation, from where the existence of bound states of $K D$ and $K D^{*}$ are induced and identified wit…

hep-ph2014★ 34 cited

Mixing of pseudoscalar-baryon and vector-baryon in the $J^{P} = 1/ 2^{-}$ sector and the $N^{}$ (1535) and $N^{}$ (1650) resonances

E. J. Garzon, E. Oset

We study the meson-baryon interaction with $J^{P} = 1/ 2^{-}$ using the hidden-gauge Lagrangians and mixing pseudoscalar meson-baryon with the vector meson-baryon states in a coupled chan…

hep-ph2014★ 62 cited

Study of $B B ˉ^{}$ and $B^{} B ˉ^{*}$ interactions in $I = 1$ and relationship to the $Z_{b} (10610)$ , $Z_{b} (10650)$ states

J. M. Dias, F. Aceti, E. Oset

We use the local hidden gauge approach in order to study the $B B ˉ^{*}$ and $B^{*} B ˉ^{*}$ interactions for isospin I=1. We show that both interactions via one light meson exchan…

hep-ph2014

Signature of an $h_{1}$ state from $J / ψ \to η K^{* 0} K ˉ^{* 0}$ and theoretical description of the $Z_{c} (3900)$ and $Z_{c} (4020)$ as $D D ˉ^{}$ and $D^{} D ˉ^{*}$ molecular states

E. Oset, J. J. Xie, M. Albaladejo +11

In this talk we address two topics: The first one is an empirical explanation in terms of a new state $h_{1}$ of the peak in the $K^{* 0} K ˉ^{* 0}$ invariant mass distribution clos…

hep-ph2014★ 86 cited

The low lying scalar resonances in the $D^{0}$ decays into $K_{s}^{0}$ and $f_{0} (500)$ , $f_{0} (980)$ , $a_{0} (980)$

Ju-Jun Xie, L. R. Dai, E. Oset

The $D^{0}$ decay into $K_{s}^{0}$ and a scalar resonance, $f_{0} (500)$ , $f_{0} (980)$ , $a_{0} (980)$ , is studied obtaining the scalar resonances from final state interaction of a pair of mesons…

hep-ph2014★ 31 cited

$B^{0}$ and $B_{s}^{0}$ decays into $J / ψ$ plus a scalar or vector meson

M. Bayar, W. H. Liang, E. Oset

We extend a recent approach to describe the $B^{0}$ and $B_{s}^{0}$ decays into $J / ψ$ $f_{0} (500)$ and $J / ψ$ $f_{0} (980)$ , relating it to the $B^{0}$ and $B_{s}^{0}$ decays into $J / ψ$ and a vector…

Reanalysis of lattice QCD spectra leading to the Ds0∗​(2317) and Ds1∗​(2460)

Mixing of pseudoscalar-baryon and vector-baryon in the JP=1/2− sector and the N∗(1535) and N∗(1650) resonances

Study of BBˉ∗ and B∗Bˉ∗ interactions in I=1 and relationship to the Zb​(10610), Zb​(10650) states

Signature of an h1​ state from J/ψ→ηK∗0Kˉ∗0 and theoretical description of the Zc​(3900) and Zc​(4020) as DDˉ∗ and D∗Dˉ∗ molecular states

The low lying scalar resonances in the D0 decays into Ks0​ and f0​(500), f0​(980), a0​(980)