Review Article

The Economical Model

Table 3

The 𝑍 1 𝜇 𝑓 𝑓 couplings.

𝑓 𝑔 1 𝑉 ( 𝑓 ) 𝑔 1 𝐴 ( 𝑓 )

𝜈 𝑎 𝑐 𝜑 𝑠 𝜑 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 2 1 + 4 𝑡 2 2 𝜃 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃 𝑐 𝜑 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 + 𝑠 𝜑 2 4 𝑐 2 𝑊 1 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃

𝑙 𝑎 3 4 𝑐 2 𝑊 𝑐 𝜑 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 + 𝑠 𝜑 2 4 𝑐 2 𝑊 1 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃 𝑐 𝜑 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 + 𝑠 𝜑 2 4 𝑐 2 𝑊 1 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃

𝑢 1 𝑐 𝜑 4 𝑐 2 𝑊 3 1 1 + 2 𝑡 2 2 𝜃 8 𝑠 2 𝑊 1 + 4 𝑡 2 2 𝜃 𝑠 𝜑 3 + 2 𝑠 2 𝑊 1 + 4 𝑡 2 2 𝜃 6 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃 𝑐 𝜑 4 𝑐 2 𝑊 1 1 + 2 𝑡 2 2 𝜃 𝑠 𝜑 𝑐 2 𝑊 1 + 4 𝑡 2 2 𝜃 2 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃

𝑑 1 1 4 𝑐 2 𝑊 𝑐 𝜑 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 + 𝑠 𝜑 6 4 𝑐 2 𝑊 1 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃 𝑐 𝜑 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 + 𝑠 𝜑 2 4 𝑐 2 𝑊 1 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃

𝑢 𝛼 3 8 𝑠 2 𝑊 𝑐 𝜑 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 + 𝑠 𝜑 6 4 𝑐 2 𝑊 1 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃 𝑐 𝜑 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 + 𝑠 𝜑 2 4 𝑐 2 𝑊 1 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃

𝑑 𝛼 𝑐 𝜑 4 𝑐 2 𝑊 1 1 4 𝑐 2 𝑊 1 + 4 𝑡 2 2 𝜃 + 6 𝑡 2 2 𝜃 + 𝑠 𝜑 1 + 2 𝑐 2 𝑊 1 + 4 𝑡 2 2 𝜃 6 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃 𝑐 𝜑 4 𝑐 2 𝑊 1 1 + 2 𝑡 2 2 𝜃 𝑠 𝜑 𝑐 2 𝑊 1 + 4 𝑡 2 2 𝜃 2 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃

𝑈 𝑐 𝜑 4 𝑐 2 𝑊 1 3 𝑡 2 2 𝜃 4 𝑠 2 𝑊 1 + 4 𝑡 2 2 𝜃 + 𝑠 𝜑 3 7 𝑠 2 𝑊 1 + 4 𝑡 2 2 𝜃 3 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃 𝑐 𝜑 4 𝑐 2 𝑊 1 𝑡 2 2 𝜃 + 𝑠 𝜑 𝑐 2 𝑊 1 + 4 𝑡 2 2 𝜃 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃

𝐷 𝛼 𝑐 𝜑 4 𝑐 2 𝑊 1 2 𝑠 2 𝑊 1 + 4 𝑡 2 2 𝜃 3 𝑡 2 2 𝜃 𝑠 𝜑 3 5 𝑠 2 𝑊 1 + 4 𝑡 2 2 𝜃 3 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃 𝑐 𝜑 4 𝑐 2 𝑊 1 𝑡 2 2 𝜃 + 𝑠 𝜑 𝑐 2 𝑊 1 + 4 𝑡 2 2 𝜃 4 𝑐 2 𝑊 1 1 + 4 𝑡 2 2 𝜃 1 + 3 𝑡 2 𝑊 𝑡 2 2 𝜃