标题： 在强子对撞机上发现技术色 显示英文标题

标题： Discovering Technicolor at Hadron Colliders

摘要： 提出了在费米实验室和大型强子对撞机（LHC）上通过s通道技术ρ介子产生发现与矢量玻色子关联产生的轻夸克色单态技术π介子（π_T）的策略。模拟了信号和W+轻子喷注背景并包括探测器效应。发现从π_T → bb衰变中对b夸克进行标记对于减少W+轻子喷注背景很重要。信号和背景事例的动力学性质显著不同，简单的切割可以进一步提高信噪比。 显示英文摘要

摘要： Strategies are presented for discovering light, color-singlet technipions (pi_T) produced in association with a vector boson through s-channel technirho production, at the Tevatron and LHC. Signal and W+jets background were simulated including detector effects. Tagging of b-quarks from the pi_T -> bb decay is found to be important to reduce the W+jets background. Kinematic properties of signal and background events are significantly different and simple cuts can be used to further improve the signal to background ratio.