Monte-Carlo tool SANCphot for polarized ${\hat{I}}^3{\hat{I}}^3$ collision simulation

Abstract

Our study of theoretical uncertainties for the four bosons processes at one-loop level including the case of the transverse polarization is presented. The calculations are based on helicity amplitudes approach for 4-boson SM interactions through a fermion and boson loops. The computation takes into account nonzero mass of loop particles. The obtained predictions are equally suitable for a wide range of energies and for arbitrary, including extreme, regions of the phase volume. Uncertainty estimates are received using the new Monte-Carlo tool SANCphot for ${\hat{I}}^3{\hat{I}}^3$ collision simulation with final states ${\hat{I}}^3{\hat{I}}^3$, ${\hat{I}}^{3}Z$, $ZZ$ adapted for polarized ${\hat{I}}^3$ beams.

arXiv admin note: substantial text overlap with arXiv:1301.3687