1k citations · 3k across the 41 of their papers we have counts for
4 papers · 2 filters
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…
Higgs boson self-couplings at the LHC as a probe of extended Higgs sectors
M. Moretti, S. Moretti, F. Piccinini +2
A study of two-Higgs-doublet models (2HDM) in the decoupling limit reveals the existence of parameter configurations with a large triple-Higgs self-coupling as the only low-energy…
Is the anomalous decay ratio of D_{sJ}(2632) due to isospin breaking?
L. Maiani, F. Piccinini, A. D. Polosa +1
Quark pair annihilation into gluons is suppressed at large momenta due to the asymptotic freedom. As a consequence, mass eigenvalues of heavy states should be almost diagonal with…
J/psi Absorption in Heavy Ion Collisions
L. Maiani, F. Piccinini, A. D. Polosa +1
We present a new calculation of the pi-J/psi dissociation cross sections within the Constituent Quark-Meson Model recently introduced. To discuss the absorption of J/psi in heavy-i…