E. Oset

activity

19942026

most citedNon perturbative chiral approach to s-wave \bar{K}N interactions

827 citations · 20.4k across the 532 of their papers we have counts for

collaborators

Showing 2021Show all

11 papers · 1 filter

hep-ph2021★ 32 cited

The $D_{s}^{+} \to π^{+} K_{s}^{0} K_{s}^{0}$ reaction \\and the $I = 1$ partner of the $f_{0} (1710)$ state

L. R. Dai, E. Oset, L. S. Geng

We have identified the decay modes of the $D_{s}^{+} \to π^{+} K^{+} K^{-}, π^{+} K_{s}^{0} K_{s}^{0}$ reactions producing two vector mesons and one pseudoscalar. The posterior vector-vector interact…

hep-ph2021★ 46 cited

Prediction of new $T_{cc}$ states of $D^{} D^{}$ and $D_{s}^{} D^{}$ molecular nature

L. R. Dai, R. Molina, E. Oset

We extend the theoretical framework used of describe the $T_{cc}$ state as a molecular state of $D^{*} D$ and make predictions for the $D^{*} D^{*}$ and $D_{s}^{*} D^{*}$ systems, finding that…

hep-ph2021★ 14 cited

$Z_{cs}$ states from the $D_{s}^{} D ˉ^{}$ and $J / ψ K^{*}$ coupled channels: Signal in $B^{+} \to J / ψ ϕ K^{+}$ decay

Natsumi Ikeno, Raquel Molina, Eulogio Oset

We study the $D_{s}^{*} D ˉ^{*}$ system in connection with the $J / ψ K^{*}$ in coupled channels and observe that, within reasonable values of the cut-off used to regularize the loops, t…

hep-ph2021★ 15 cited

$D^{0} D^{0} π^{+}$ mass distribution in the production of the $T_{cc}$ exotic state

A. Feijoo, W. H. Liang, E. Oset

We perform a unitary coupled channel study of the interaction of the $D^{*+} D^{0}, D^{* 0} D^{+}$ channels and find a state barely bound, very close to isospin $I = 0$ . We take the exper…

hep-ph2021★ 8 cited

The $π f_{0} (500)$ decay of the $a_{1} (1260)$

R. Molina, M. Doering, W. H. Liang +1

We evaluate the $a_{1} (1260) \to π σ (f_{0} (500))$ decay width from the perspective that the $a_{1} (1260)$ resonance is dynamically generated from the pseudoscalar-vector interaction and t…

hep-ph2021★ 4 cited

Inconsistency of the data on the $K_{1} (1270) \to π K_{0}^{*} (1430)$ decay width

L. Roca, W. H. Liang, E. Oset

We show, using the same Lagrangian for the $K_{1} (1270) \to π K_{0}^{*} (1430)$ and $K_{0}^{*} (1430) \to K_{1} (1270) π$ decays, that the present PDG data on the partial decay width of $K_1(1270)…

The Ds+​→π+Ks0​Ks0​ reaction \\and the I=1 partner of the f0​(1710) state

Prediction of new Tcc​ states of D∗D∗ and Ds∗​D∗ molecular nature

Zcs​ states from the Ds∗​Dˉ∗ and J/ψK∗ coupled channels: Signal in B+→J/ψϕK+ decay

D0D0π+ mass distribution in the production of the Tcc​ exotic state

The πf0​(500) decay of the a1​(1260)