Eta Prime Gluonic Contribution to the Nucleon Self-Energy in an Effective Theory

Table 3

Self-energy of a nucleon, 𝛿𝑚_𝑁, in dimensional regularization (𝑀𝑆) scheme, as a function of renormalization scale 𝜇.

𝛿𝑚𝑁 (GeV)
𝜇 (GeV)	𝜃=−18.5^∘	𝜃=−30.5^∘
0.5	−0.260	−0.099
0.7	−0.163	−0.062
1.0	−0.060	−0.023