Publication Date:
2017-06-01
Description:
Author(s): X. Y. Gao, C. P. Shen, and C. Z. Yuan The vector charmoniumlike state Y ( 4220 ) was reported recently in the cross sections of e + e − → π + π − h c , ω χ c 0 , π + π − J / ψ , and D 0 D * − π + + c . c . measured by the BESIII experiment. A combined fit is performed to the cross sections of these four final states to measure the resonant parameters of the Y ( 4220 ) . We de… [Phys. Rev. D 95, 092007] Published Wed May 31, 2017
Keywords:
Particle Physics Experiments
Print ISSN:
0556-2821
Electronic ISSN:
1089-4918
Topics:
Physics
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