Abstract
We present new results for the theoretical prediction of doubly-polarized cross sections of \(WZ\) events at the LHC using leptonic decays. Compared to the previous studies, two new kinematic cuts are considered. These cuts are designed to enhance the doubly-longitudinal (LL) polarization and, at the same time, study the Radiation Amplitude Zero effect. We found a new cut on the rapidity separation between the \(Z\) boson and the electron from the \(W\) decay which makes the LL fraction largest, namely \(|\Delta y_{Z,e}| < 0.5\). This result is obtained at the next-to-leading order in the strong and electroweak couplings.
Funder
National Foundation for Science and Technology Development
Publisher
Publishing House for Science and Technology, Vietnam Academy of Science and Technology (Publications)
Subject
General Materials Science
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