MEtop - a top FCNC event generator
Rita Coimbra, Ant\'onio Onofre, Rui Santos, Miguel Won
TL;DR
MEtop is a novel Monte Carlo generator that simulates FCNC top quark production processes with high precision, incorporating multiple operators and enabling detailed phenomenological studies.
Contribution
It introduces a new event generator for FCNC top processes with NLO accuracy for direct top production and LO for other processes, including various dimension six operators.
Findings
Provides cross section calculations for FCNC processes
Generates events with NLO and LO precision
Includes multiple FCNC operators in simulation
Abstract
We present a new Monte Carlo generator for Direct top and Single top production via flavour-changing neutral currents (FCNC). This new tool calculates the cross section and generates events with Next-to-Leading order precision for the Direct top process and Leading-Order precision for all other FCNC single top processes. A set of independent dimension six FCNC operators has been implemented - including four-fermion operators - where at least one top-quark is present in the interaction.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · Quantum Chromodynamics and Particle Interactions · High-Energy Particle Collisions Research