M. Bayar

activity

20062026

most citedA Discussion on Triangle Singularities in the

Λ_{b} \to J / ψ K^{-} p

Reaction

170 citations · 1k across the 42 of their papers we have counts for

collaborators

43 papers

hep-ph2026

$K ˉ^{0} d$ Bound State and Correlation Function

M. Bayar, P. Encarnación, A. Feijoo +1

We study the $K ˉ^{0} d$ system using a new formulation of the fixed-center approximation that preserves elastic unitarity. The resulting scattering amplitude predicts a bound sta…

hep-ph2023

Stripping triangle loops: Discussion of $D_{s}^{+} \to ρ^{+} η \to π^{+} π^{0} η$ in $a_{0} (980)$ production

M. Bayar, R. Molina, E. Oset +2

We address a general problem in the evaluation of triangle loops stemming from the consideration of the range of the interaction involved in some of the vertices, as well as the en…

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★ 13 cited

Exotic states with triple charm

M. Bayar, A. Martinez Torres, K. P. Khemchandani +2

In this work we investigate the possibility of the formation of states from the dynamics involved in the $D^{*} D^{*} D^{*}$ system by considering that two $D^{*}$ 's generate a $J^{P} = 1^{+}$ bou…

hep-ph2022★ 14 cited

Molecular states of $D^{} D^{} K ˉ^{*}$ nature

N. Ikeno, M. Bayar, E. Oset

We study the interaction of two $D^{*}$ and a $K ˉ^{*}$ by using the Fixed Center Approximation to the Faddeev equations to search for bound states of the three body system. Si…

hep-ph2022★ 12 cited

Method to observe the $J^{P} = 2^{+}$ partner of the $X_{0} (2866)$ in the $B^{+} \to D^{+} D^{-} K^{+}$ reaction

M. Bayar, E. Oset

We propose a method based on the moments of the $D^{-} K^{+}$ mass distribution in the $B^{+} \to D^{+} D^{-} K^{+}$ decay to disentangle the contribution of the $2^{+}$ state, pa…

Kˉ0d Bound State and Correlation Function

Stripping triangle loops: Discussion of Ds+​→ρ+η→π+π0η in a0​(980) production

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