论文标题

Lepton-Charge和向前的Drell-Yan不对称的精确测量,以增强对新量规部门的广泛共振的敏感性

Precision measurements of the Lepton-Charge and Forward-Backward Drell-Yan Asymmetries to Enhance the Sensitivity to Broad Resonances of New Gauge Sectors

论文作者

Giuli, Francesco

论文摘要

我们研究了Lepton-Charge和前向不对称的未来测量在横向和不变质量区域中标准模型仪表峰峰附近的横向和不变质量中的影响,以改善Parton分布功能不确定性。我们研究了$ w^{'} $和$ z^{'} $搜索的含义,这些不确定性减少了。我们发现,相对于基本Parton分布函数集的情况,对超出标准模型状态的敏感性大大提高,从而使人们能够在此类新粒子上设置更严格的限制(或确实发现)。

We study the impact of future measurements of lepton-charge and forward-backward asymmetries in Drell-Yan processes in regions of transverse and invariant masses near the Standard Model gauge bosons peaks to improve the Parton Distribution Functions uncertainties. We study the implications on $W^{'}$ and $Z^{'}$ searches following the reduction of these uncertainties. We find that the sensitivity to the Beyond the Standard Model states is greatly increased with respect to the case of base Parton Distribution Functions sets, thereby enabling one to set more stringent limits on (or indeed discover) such new particles.

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