Higher Charmonia

 red = data
 black = higher charmonia [1]
 yellow = HORSE [2]

Spin-Orbit splittings too small in Higher Charmonia.
Meson-loop splittings (S: 0.1-0.2 GeV, D: 0-50 MeV) OK in HORSE.
D states are almost on top of HO bare spectrum.


  1. Phys. Rev. D72, 054026 (2005)
  2. Phys. Rev. D21, 772 (1980); D27, 1527 (1983)