Charmonium meson and hybrid radiative transitions
arXiv:1402.5863 · doi:10.1103/PhysRevD.89.116005
Abstract
We consider the non-relativistic limit of the QCD Hamiltonian in the Coulomb gauge, to describe radiative transitions between conventional charmonium states and from the lowest multiplet of hybrids to charmonium mesons. The results are compared to potential quark models and lattices calculations.