A search for leptonic photon Z_l at all three CLIC energy stages by using artificial neural networks (ANN)

Abstract

In this work, the possible dynamics of the massive leptonic photon $Z_{l}$ are reconsidered via the process $e^{+}e^{-} \ rightarrow \mu^{+}\mu^{-}$ at Compact Linear Collider (CLIC) with updated center of mass energies ($380\ GeV,\ 1500\ GeV\ and\ 3000\ GeV$). We show that the new generation colliders as CLIC can observe massive leptophilic vector boson Z_l with mass up to the center of mass energy, provided that leptonic coupling constant is $g_{l} \geq 10^{- 3}$. In this study, we also estimated the cross-sections by artificial neural networks using the theoretical results we obtained for CLIC. According to the results obtained, it was seen that these predictions could be made through machine learning.Comment: 17 pages, 19 figures, 2 table