Standard Model Higgs boson searches with the ATLAS detector at the Large Hadron Collider

Pramana

on behalf of the ATLAS Collaboration¹  Aleandro Nisati1¹ 

[1] INFN, Via Anagnina 317, 00118 Rome, Italy$$

关键词: Higgs;    Standard Model;    ATLAS.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

The investigation of the mechanism responsible for electroweak symmetry breaking is one of the most important tasks of the scientific program of the Large Hadron Collider. The experimental results on the search of the Standard Model Higgs boson with 1 to 2 fb-1 of proton–proton collision data at $sqrt{s} = 7$ TeV recorded by the ATLAS detector are presented and discussed. No significant excess of events is found with respect to the expectations from Standard Model processes, and the production of a Higgs boson is excluded at 95% Confidence Level for the mass regions 144–232, 256–282 and 296–466 GeV.

【 授权许可】

Unknown