Electronic Resource
Springer
The European physical journal
5 (1980), S. 325-331
ISSN:
1434-6052
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract In this paper, we study the quark contents of the η, η′ and ηc pseudoscalar mesons using SU(4) mass breaking formalism. We predict a mass value form η c close to the one obtained by the Crystal Ball experiment at SLAC. Our analysis favors the linear mass formula rather than the quadratic one. A definite prediction for the value m η c makes this experiment feasible.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01557820
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