M. Nielsen

most citedY(4260) as a mixed charmonium-tetraquark state

23 citations · 23 across the 2 of their papers we have counts for

collaborators

2 papers

hep-ph2015

Production of the Y(4260) State in B Meson Decay

R. M. Albuquerque, M. Nielsen, C. M. Zanetti

We calculate the branching ratio for the production of the meson $Y (4260)$ in the decay $B^{-} \to Y (4260) K^{-}$ . We use QCD sum rules approach and we consider the $Y (4260)$ to be a mi…

hep-ph2012★ 23 cited

Y(4260) as a mixed charmonium-tetraquark state

J. M. Dias, R. M. Albuquerque, M. Nielsen +1

Using the QCD sum rule approach we study the Y(4260) state assuming that it can be described by a mixed charmonium-tetraquark current with $J^{P C} = 1^{--}$ quantum numbers. For the…