Searches for high mass dilepton resonances in pp collisions at sqrt(s) = 7 TeV with the ATLAS Experiment
Searches for high mass dilepton resonances in pp collisions at sqrt(s) = 7 TeV with the ATLAS Experiment
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DOI：
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发表时间：
2011-09
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通讯作者：
D. Olivito;for the Atlas collaboration
中科院分区：
文献类型：
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作者：
D. Olivito;for the Atlas collaboration
ATLAS 探测器已用于搜索高质量 ee 或 mumu 共振，例如新的重中性规范玻色子。 ATLAS 实验记录了超过 1 fb^{-1} s = 7 TeV 的质子-质子碰撞，用于寻找衰变为双轻子对的高质量态。没有观察到超出标准模型预期的情况，并且对预测自旋 1 和自旋 2 共振的基准模型施加了限制。
The ATLAS detector has been used to search for high mass ee or mumu resonances, such as new heavy neutral gauge bosons. Over 1 fb^{-1} of proton-proton collisions at s = 7 TeV recorded by the ATLAS experiment are used to search for a high mass state decaying to dilepton pairs. No excess over Standard Model expectations is observed, and limits are placed on benchmark models predicting spin-1 and spin-2 resonances.