796 citations · 2.7k across the 32 of their papers we have counts for
4 papers · 1 filter
Diquark-Antidiquarks with Hidden or Open Charm and the Nature of X(3872)
L. Maiani, F. Piccinini, A. D. Polosa +1
Heavy-light diquarks can be the building blocks of a rich spectrum of states which can accommodate some of the newly observed charmonium-like resonances not fitting a pure c-cbar a…
Heavy Quarkonium Physics
N. Brambilla, M. Krämer, R. Mussa +82
This report is the result of the collaboration and research effort of the Quarkonium Working Group over the last three years. It provides a comprehensive overview of the state of t…
J/psi Absorption in Heavy Ion Collisions II
L. Maiani, F. Piccinini, A. D. Polosa +1
Using the methods introduced in a previous paper, we consider the dissociation of J/psi by the lowest-lying pseudoscalar and vector mesons in the hadronic fireball formed in heavy…
A new look at scalar mesons
L. Maiani, A. Polosa, F. Piccinini +1
Light scalar mesons are found to fit rather well a diquark-antidiquark description. The resulting nonet obeys mass formulae which respect, to a good extent, the OZI rule. OZI allow…