J. Nieves

activity

19992026

most citedConsequences of Heavy Quark Symmetries for Hadronic Molecules

297 citations · 1.7k across the 37 of their papers we have counts for

collaborators

Showing 2022Show all

5 papers · 1 filter

hep-ph2022★ 24 cited

Understanding the $0^{++}$ and $2^{++}$ charmonium(-like) states near 3.9 GeV

Teng Ji, Xiang-Kun Dong, Miguel Albaladejo +4

We propose that the $X (3915)$ observed in the $J / ψ ω$ channel is the same state as the $χ_{c 2} (3930)$ , and the $X (3960)$ , observed in the $D_{s}^{+} D_{s}^{-}$ channel, is an $S$ -wave $D_s…

hep-ph2022★ 5 cited

Is the $Λ_{c} (2625)^{+}$ the heavy quark spin symmetry partner of the $Λ_{c} (2595)^{+}$ ?

Meng-Lin Du, Eliecer Hernández, Juan Nieves

We use a $O (Λ_{QCD} / m_{c})$ heavy quark effective theory scheme, where only $O (Λ_{QCD} / m_{b})$ and perturbative QCD short distance corrections are neglect…

hep-ph2022★ 39 cited

Establishing the heavy quark spin and light flavor molecular multiplets of the $X (3872)$ , $Z_{c} (3900)$ and $X (3960)$

Teng Ji, Xiang-Kun Dong, Miguel Albaladejo +3

Recently, the LHCb Collaboration reported a near-threshold enhancement, $X (3960)$ , in the $D_{s}^{+} D_{s}^{-}$ invariant mass distribution. We show that the data can be well described by e…

hep-ph2022★ 43 cited

Compositeness of S-wave weakly-bound states from next-to-leading order Weinberg's relations

M. Albaladejo, J. Nieves

We discuss a model-independent estimator of the likelihood of the compositeness of a shallow S-wave bound or virtual state. The approach is based on an extension of Weinberg's rela…

hep-ph2022★ 35 cited

A combined analysis of the $Z_{c} (3900)$ and the $Z_{cs} (3985)$ exotic states

Meng-Lin Du, Miguel Albaladejo, Feng-Kun Guo +1

We have performed a combined analysis of the BESIII data for both the $Z_{c} (3900)$ and $Z_{cs} (3985)$ structures, assuming that the latter is an SU(3) flavor partner of the former o…

Understanding the 0++ and 2++ charmonium(-like) states near 3.9 GeV

Is the Λc​(2625)+ the heavy quark spin symmetry partner of the Λc​(2595)+?

Establishing the heavy quark spin and light flavor molecular multiplets of the X(3872), Zc​(3900) and X(3960)

Compositeness of S-wave weakly-bound states from next-to-leading order Weinberg's relations

A combined analysis of the Zc​(3900) and the Zcs​(3985) exotic states

Understanding the $0^{++}$ and $2^{++}$ charmonium(-like) states near 3.9 GeV

Is the $Λ_{c} (2625)^{+}$ the heavy quark spin symmetry partner of the $Λ_{c} (2595)^{+}$ ?

Establishing the heavy quark spin and light flavor molecular multiplets of the $X (3872)$ , $Z_{c} (3900)$ and $X (3960)$

A combined analysis of the $Z_{c} (3900)$ and the $Z_{cs} (3985)$ exotic states