The molecular systems composed of the charmed mesons in the H + h.c. doublet
Department of Physics and State Key Laboratory of Nuclear Physics and Technology and Center of High Energy Physics, Peking University, Beijing, 100871, China
2 School of Physical Science and Technology, Lanzhou University, Lanzhou, 730000, China
Revised: 8 August 2010
Published online: 8 October 2010
We study the possible heavy molecular states composed of a pair of charm mesons in the H and S doublets. Since the P-wave charm-strange mesons D s0(2317) and D s1(2460) are extremely narrow, the future experimental observation of the possible heavy molecular states composed of and D s0(2317)/D s1(2460) may be feasible if they really exist. Especially the possible J PC =1−− states may be searched for via the initial state radiation technique.
© Springer-Verlag / Società Italiana di Fisica, 2010