Differential cross section measurements of the Higgs boson in the H -> ZZ* -> 4l and H -> gamma gamma decay channels

被引：0

作者：

Mancini, G. ^{[1
,2
]}

机构：

[1] INFN LNF, Frascati, Italy

[2] Univ Roma Tor Vergata, Rome, Italy

来源：

NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS | 2015年 / 38卷 / 01期

关键词：

D O I：

10.1393/ncc/i2015-15050-1

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The measurements of the differential cross sections (XSs) of the Higgs boson in the H -> ZZ* -> 4l and H -> gamma gamma decay channels obtained with the ATLAS detector at LHC are presented. Data recorded at root s = 8TeV (corresponding to 20.3 fb(-1)) have been used for these analyses. XSs are measured for several observables, involving the Higgs boson kinematics and are selected to be sensitive to its properties. The d sigma/dx are determined within the fiducial acceptance of the detector and are corrected for detector efficiencies and resolution effects. Comparisons of the fiducial XSs with several Standard Model-based theoretical calculations are presented and no significant deviation from any of the tested predictions is found.

引用

页码：1 / 3

页数：3

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