L. Roca

activity

20012023

most citedLow lying axial-vector mesons as dynamically generated resonances

264 citations · 1.8k across the 54 of their papers we have counts for

collaborators

54 papers

hep-ph2023★ 6 cited

Predictions of super-exotic heavy mesons from $K^{} B^{} B^{*}$ interactions

M. Bayar, N. Ikeno, L. Roca

We make a theoretical study of the three-body system composed of $K ˉ^{*} B ˉ^{*} B ˉ^{*}$ to look for possible bound states, which could be associated to mesonic resonances…

hep-ph2022★ 29 cited

Masses and widths of the exotic molecular $B_{(s)}^{()} B_{(s)}^{()}$ states

L. R. Dai, E. Oset, A. Feijoo +4

We study the interaction of the doubly bottom systems $B B$ , $B^{*} B$ , $B_{s} B$ , $B_{s}^{*} B$ , $B^{*} B^{*}$ , $B^{*} B_{s}$ , $B^{*} B_{s}^{*}$ , $B_{s} B_{s}$ , $B_{s} B_{s}^{*}$ , $B_{s}^{*} B_{s}^{*}$ by means of vector…

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)…

hep-ph2021★ 30 cited

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…

nucl-th2020★ 40 cited

Few-body systems consisting of mesons

A. Martinez Torres, K. P. Khemchandani, L. Roca +1

We present a work which is meant to inspire the few-body practitioners to venture into the study of new, more exotic, systems and to hadron physicists, working mostly on two-body p…

hep-ph2020★ 14 cited

Signatures of the two $K_{1} (1270)$ poles in $D^{+} \to ν e^{+} V P$ decay

Guan-Ying Wang, Luis Roca, En Wang +2

We analyze theoretically the $D^{+} \to ν e^{+} ρ K ˉ$ and $D^{+} \to ν e^{+} K ˉ^{*} π$ decays to see the feasibility to check the double pole nature of the axial-vector resonance $K_1(127…

Predictions of super-exotic heavy mesons from K∗B∗B∗ interactions

Masses and widths of the exotic molecular B(s)(∗)​B(s)(∗)​ states

Inconsistency of the data on the K1​(1270)→πK0∗​(1430) decay width

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