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. 2024 Aug 5;84(8):779. doi: 10.1140/epjc/s10052-024-12925-0

Table 1.

The cross sections (σi) of the anomalous contributions (ai) relative to the SM value (σ1) used to define the fractional cross sections fai for the Approach 1 and 2 coupling relationships. For the κ1 and κ2Zγ couplings, the numerical values Λ1=Λ1Zγ=100GeV are chosen to keep all coefficients of similar order of magnitude

fai ai Approach 1 σi/σ1 Approach 2 σi/σ1
fa2 a2 0.361 6.376
fa3 a3 0.153 0.153
fΛ1 κ1 0.682 5.241
fΛ1Zγ κ2Zγ 1.746 -