Study of the anomalous couplings at NLC with polarized beams

TL;DR

This paper investigates how polarized beams at the Next Linear Collider can enhance the detection of anomalous gauge and fermionic couplings in electron-positron collisions producing W boson pairs, aiding new physics searches.

Contribution

It demonstrates the significant potential of polarized beams with adjustable polarization in improving sensitivity to anomalous couplings at NLC.

Findings

Polarized beams improve sensitivity to anomalous couplings.

Adjustable polarization enhances detection capabilities.

Polarization is a valuable tool for new physics searches.

Abstract

The present contribution reports a study of the effects of anomalous gauge and fermionic couplings in the process $e^+e^- -> W^+W^-$ at the Next Linear Collider focusing in particular on the option of polarized beams. We conclude that polarized beams with adjustable degree of polarization would constitute a very significant tool in the search for new physics.