Electroweak Chiral Lagrangian for $W^{\prime }$ Boson

Abstract

The complete list of electroweak chiral Lagrangian for W', Z' and a neutral light higgs with symmetry $SU(2{)}_1\otimes SU(2{)}_2\otimes U(1)$ is provided. The bosonic part is accurate up to order of $p^4$, the matter part involving various fermions representation arrangements includes dimension three Yukawa type and dimension four gauge type operators. The universal mixings and masses of gauge boson and fermion are given. Constraints from mass differences for $K^0-{\bar{K}}^0$, $B_d^0-{\bar{B}}_d^0$, $B_s^0-{\bar{B}}_s^0$ systems and indirect CP violation parameter $|{ϵ}_K|$ for $K$ mesons are evaluated.

Comments: 40 pages, 8figures