Search for lepton-flavor violation in different-flavor, high-mass final states in p p collisions at s = 13 TeV with the ATLAS detector
Search for lepton-flavor violation in different-flavor, high-mass final states in p p collisions at s = 13 TeV with the ATLAS detector
复制标题
使用 ATLAS 探测器在 s = 13 TeV 的 p p 碰撞中搜索不同风味、高质量终态的轻子风味违规
DOI：
10.1103/physrevd.98.092008
复制
发表时间：
2018
影响因子：
5
通讯作者：
Aaboud M
中科院分区：
文献类型：
--
作者：
Aaboud M
利用大型强子对撞机ATLAS探测器在2015-2016年收集的质子-质子碰撞数据，对衰变为不同味道的双轻子对（或）的重粒子进行了搜索。没有观察到超过标准模型预测的过度。贝叶斯下限在95%的可信度水平上被放置在玻色子的质量，超中微子的质量，以及量子黑洞产生的阈值质量上。对于和sneutrino模型，截面上限转换为上限的耦合，这是比较类似的限制，从低能量的实验，这是更严格的和模式。
A search is performed for a heavy particle decaying into different-flavor, dilepton pairs (,or), usingof proton-proton collision data atcollected in 2015–2016 by the ATLAS detector at the Large Hadron Collider. No excesses over the Standard Model predictions are observed. Bayesian lower limits at the 95% credibility level are placed on the mass of aboson, the mass of a supersymmetric-sneutrino, and on the threshold mass for quantum black-hole production. For theand sneutrino models, upper cross-section limits are converted to upper limits on couplings, which are compared with similar limits from low-energy experiments and which are more stringent for theandmodes.