Pablo G. Ortega

activity

20162023

most citedCanonical description of the new LHCb resonances

56 citations · 101 across the 7 of their papers we have counts for

collaborators

5 papers

hep-ph2016★ 42 cited

Threshold effects in P-wave bottom-strange mesons

Pablo G. Ortega, Jorge Segovia, David R. Entem +1

Using a nonrelativistic constituent quark model in which the degrees of freedom are quark-antiquark and meson-meson components, we have recently shown that the $D^{(*)} K$ thresh…

hep-ph2016

From $J / ψ$ to LHCb pentaquarks

F. Fernández, D. R. Entem, P. G. Ortega +1

The two exotic $P_{c}^{+} (4380)$ and $P_{c}^{+} (4450)$ discovered in $2015$ by the LHCb Collaboration, together with the four resonances $X (4140)$ , $X (4274)$ , $X (4500)$ and $X (4700)$ , repo…

hep-ph2016

From $J / ψ$ to LHCb pentaquark

F. Fernández, D. R. Entem, P. G. Ortega +1

The original charmonium two-body problem, like the $c c ˉ$ structure of the $J / ψ$ meson, has become more involved in the last few years with the discovery of new resonances such…

hep-ph2016

Molecular components in $D_{s0}^{*} (2317)$ and $D_{s1} (2460)$ mesons

Pablo G. Ortega, Jorge Segovia, David R. Entem +1

Different experiments have confirmed that the $D_{s 0}^{*} (2317)$ and $D_{s 1} (2460)$ mesons are very narrow states located, respectively, below the $D K$ and $D^{*} K$ threshold…

hep-ph2016★ 56 cited

Canonical description of the new LHCb resonances

Pablo G. Ortega, Jorge Segovia, David R. Entem +1

The LHCb Collaboration has recently observed four $J / ψ ϕ$ structures called $X (4140)$ , $X (4274)$ , $X (4500)$ and $X (4700)$ in the $B^{+} \to J / ψ ϕ K^{+}$ decays. We study them herein us…

Threshold effects in P-wave bottom-strange mesons

From J/ψ to LHCb pentaquarks

From J/ψ to LHCb pentaquark

Molecular components in Ds0∗​(2317) and Ds1​(2460) mesons

Canonical description of the new LHCb resonances

From $J / ψ$ to LHCb pentaquarks

From $J / ψ$ to LHCb pentaquark

Molecular components in $D_{s0}^{*} (2317)$ and $D_{s1} (2460)$ mesons