Discriminating $Z^\prime$ from anomalous gauge coupling signatures in $e^+e^-\rightarrow W^+W^-$ at International Linear Collider

V.V. Andreev, A.A. Pankov

F. Scoryna Gomes State University , Belarus

The foreseeable sensitivity to $Z^\prime$s and anomalous gauge couplings of $W^\pm$-pair production cross sections at the $e^+e^-$ International Linear Collider (ILC) is discussed. The potential of distinguishing observable effects of the $Z^\prime$ from analogous ones due to competitor models with anomalous trilinear gauge couplings (AGC), which can lead to the same or similar new physics experimental signatures at the ILC, is studied.