标题： 在CMS中使用最终态包含两个同电荷孤立轻子的事件寻找新物理 显示英文标题

标题： Search for new physics using events with two same-sign isolated leptons in the final state at CMS

摘要： 我们提出一种利用最终态中包含两个同电荷的孤立轻子且无/有b-夸克的事例来寻找新物理的搜索，针对两种非常不同的超对称（SUSY）情景，一种是以squark和gluino的强相互作用产生为主，其中第三代squark比其他squark更轻，另一种是以弱电相互作用产生为主，完全忽略任何强相互作用粒子。 未观察到超出标准模型背景的过剩。 结果在多种超对称模型中进行解释。 显示英文摘要

摘要： We present a search for new physics using events with two same-sign isolated leptons with/out the presence of b-jets in the final state, targetting two very different SUSY scenarios, one dominated by strong production of squarks and gluinos where the 3rd generation squarks are lighter than other squarks and the other dominated by electroweak production neglecting completely any strongly interacting particles. No excees above the standard model background is observed. The results are interpreted in various SUSY models.