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LQGENEP: a leptoquark generator for ep scattering

机译:LQGENEP:用于ep散射的淡夸克发生器

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摘要

LQGENEP is a Leptoquark (LQ) generator for electron/positron-proton scattering which simulates processes involving LQ production and exchange using the Buchmuller-Ruckl-Wyler effective model. The model is based on the most general Lagrangian compatible with the Standard Model symmetries and conserving lepton and baryon numbers. The generated LQs can have coupling with quarks and leptons belonging to any generation, allowing also the simulation of lepton flavor violating processes with a μ or a τ in the final state. The generator is fully interfaced with the simulation program Pythia which is widely used in the high energy physics community. The interest in the study of such processes, which are clear signs of physics beyond the Standard Model, recently received new boost by the results of the experiments which operates at the ep collider HERA.
机译:LQGENEP是用于电子/正电子-质子散射的轻夸克(LQ)生成器,它使用Buchmuller-Ruckl-Wyler有效模型来模拟涉及LQ产生和交换的过程。该模型基于与标准模型对称性最兼容的最一般的拉格朗日模型,并且保留了轻子和重子数。生成的LQ可以与属于任何世代的夸克和轻子耦合,还可以模拟最终状态下具有μ或τ的轻子味道违规过程。该发生器与仿真程序Pythia完全接口,该程序在高能物理学界得到了广泛使用。在ep Collider HERA上进行的实验结果,最近对这些过程的研究产生了浓厚的兴趣,而这些过程是标准模型之外物理的明显标志。

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