Publication Date:
2015-08-21
Description:
Author(s): Thomas Mehen We compare two existing approaches to calculating the decay of molecular quarkonium states to conventional quarkonia in effective field theory, using X ( 3872 ) → χ c J π 0 as an example. In one approach the decay of the molecular quarkonium proceeds through a triangle diagram with charmed mesons in the loop… [Phys. Rev. D 92, 034019] Published Thu Aug 20, 2015
Keywords:
Strong Interactions
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics