J. Nieves

activity

20092024

most citedCouplings in coupled channels versus wave functions: application to the X(3872) resonance

325 citations · 582 across the 13 of their papers we have counts for

collaborators

13 papers

hep-ph2024

Study of possible $D N D^{*}$ bound states

Victor Montesinos, Jing Song, Wei-Hong Liang +3

We start from a recently favored picture in which the $Λ_{c} (2940)$ and $Λ_{c} (2910)$ correspond mostly to $N D^{*}$ bound states with $J^{P} = 1/ 2^{-}, 3/ 2^{-}$ and then add a $D$ as a third…

hep-ph2017

Calculation of the ratios and absolute rates of the $Ξ_{b}^{-} \to π^{-} (D_{s}^{-}) Ξ_{c}^{0} (2790) (Ξ_{c}^{0} (2815))$ and $Ξ_{b}^{-} \to ν ˉ_{l} l Ξ_{c}^{0} (2790) (Ξ_{c}^{0} (2815))$ decays

R. Pavao, W-H Liang, J. Nieves +1

In this work we calculate the ratios of rates of the $Ξ_{b}$ nonleptonic and semileptonic decays into the $Ξ_{c}$ (2790) and $Ξ_{c}$ (2815) ( $Ξ_{c}^{*}$ ) resonances. These resonances are dynam…

hep-ph2017★ 3 cited

Predictions for $Ξ_{b}^{-} \to π^{-} (D_{s}^{-}) Ξ_{c}^{0} (2790) (Ξ_{c}^{0} (2815))$ and $Ξ_{b}^{-} \to ν ˉ_{l} l Ξ_{c}^{0} (2790) (Ξ_{c}^{0} (2815))$

R. P. Pavao, W. H. Liang, J. Nieves +1

We have performed the calculations for the nonleptonic $Ξ_{b}^{-} \to π^{-} Ξ_{c}^{0} (2790) (J = \frac{1}{2})$ and $Ξ_b^- \rightarrow π^- \ Ξ_c^0 (2815) \left(J=\frac{3}{…

hep-ph2015★ 1 cited

The LHCb pentaquark as a $D ˉ^{} Σ_{c} - D ˉ^{} Σ_{c}^{*}$ molecular state

L. Roca, J. Nieves, E. Oset

We perform a theoretical analysis of the $Λ_{b} \to J / ψ K^{-} p$ reaction from where a recent LHCb experiment extracts a $Λ (1405)$ contribution in the $K^{-} p$ spectrum close to threshol…

hep-lat2013★ 1 cited

Hidden charm molecules in a Finite Volume

M. Albaladejo, C. Hidalgo-Duque, J. Nieves +1

In the present paper we address the interaction of charmed mesons in hidden charm channels in a finite box. We use the interaction from a recent model based on heavy quark spin sym…

hep-ph2013★ 227 cited

Combining heavy quark spin and local hidden gauge symmetries in the dynamical generation of hidden charm baryons

C. W. Xiao, J. Nieves, E. Oset

We present a coupled channel unitary approach to obtain states dynamically generated from the meson baryon interaction with hidden charm, using constraints of heavy quark spin symm…

Study of possible DND∗ bound states

Calculation of the ratios and absolute rates of the Ξb−​→π−(Ds−​) Ξc0​(2790)(Ξc0​(2815)) and Ξb−​→νˉl​l Ξc0​(2790)(Ξc0​(2815)) decays

Predictions for Ξb−​→π−(Ds−​) Ξc0​(2790)(Ξc0​(2815)) and Ξb−​→νˉl​l Ξc0​(2790)(Ξc0​(2815))