Search for the Standard Model Higgs boson decay to μ+μ with the ATLAS detector

ATLAS Collaboration

研究成果: Article同行評審

64 引文 斯高帕斯(Scopus)

摘要

A search is reported for Higgs boson decay to μ+μ using data with an integrated luminosity of 24.8 fb−1collected with the ATLAS detector in pp collisions at s=7and8 TeV at the CERN Large Hadron Collider. The observed dimuon invariant mass distribution is consistent with the Standard Model background-only hypothesis in the 120–150 GeV search range. For a Higgs boson with a mass of 125.5 GeV, the observed (expected) upper limit at the 95% confidence level is 7.0 (7.2) times the Standard Model expectation. This corresponds to an upper limit on the branching ratio BR(H→μ+μ) of 1.5×10−3.

原文English
頁(從 - 到)68-86
頁數19
期刊Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
738
DOIs
出版狀態Published - 2014 十一月 10

All Science Journal Classification (ASJC) codes

  • 核能與高能物理

指紋

深入研究「Search for the Standard Model Higgs boson decay to μ<sup>+</sup>μ<sup>−</sup> with the ATLAS detector」主題。共同形成了獨特的指紋。

引用此