Publication Date:
2015-02-03
Description:
Author(s): V. Baru, E. Epelbaum, A. A. Filin, F.-K. Guo, H.-W. Hammer, C. Hanhart, U.-G. Meißner, and A. V. Nefediev In a recent paper [P. Wang and X.-G. Wang, Phys. Rev. Lett. 111 , 042002 (2013)], the charmonium state X(3872) is studied in the framework of an effective field theory. In that work it is claimed that (i) the one-pion exchange (OPE) alone provides sufficient binding to produce the X as a shallow boun... [Phys. Rev. D 91, 034002] Published Mon Feb 02, 2015
Keywords:
Strong Interactions
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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