Research Article
Eta Prime Gluonic Contribution to the Nucleon Self-Energy in an Effective Theory
Table 2
Self-energy of a nucleon,
, in GeV unit, as a function of regulator scale Λ for the same form factors as in Table
1, but for
.
| Λ (GeV) | (GeV) | Monopole | Dipole | Exponential | Sharp cutoff | | | | | | |
| 0.6 | −0.012 | −0.044 | −0.006 | −0.002 | −0.019 | −0.011 | −0.007 | −0.006 | 0.8 | −0.027 | −0.088 | −0.015 | −0.004 | −0.042 | −0.025 | −0.017 | −0.016 | 1.0 | −0.049 | −0.148 | −0.027 | −0.009 | −0.073 | −0.045 | −0.032 | −0.030 | 1.2 | −0.080 | −0.225 | −0.044 | −0.014 | −0.115 | −0.073 | −0.052 | −0.051 |
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