科研之友
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摘要
The magnetic moment of the rho-meson is calculated in the framework of a low-energy effective field theory of the strong interactions. We find that the complex-valued strong interaction corrections to the gyromagnetic ratio are small leading to a value close to the real tree level result, g(rho) = 2. This is in a reasonably good agreement with the available lattice QCD calculations for this quantity.
- 出版日期2014-3-7
