SENSITIVITY TO LORENTZ VIOLATION IN THE TOP-QUARK SECTOR AT THE LHC

被引：0

作者：

Whittington, D. W. ^{[1
]}

机构：

[1] Indiana Univ, Dept Phys, Bloomington, IN 47408 USA

来源：

PROCEEDINGS OF THE FIFTH MEETING ON CPT AND LORENTZ SYMMETRY | 2011年

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Violation of Lorentz invariance has been investigated in different processes through many experiments, but no constraints have yet been placed on Lorentz violation in the top-quark sector. The Standard-Model Extension adds Lorentz violating terms to the amplitude for processes involving top quarks. The Large Hadron Collider will produce many top-antitop events which will couple to any such Lorentz-violating effects. We use these SME corrections to re-weight simulated tt events at LHC energies and investigate the sensitivity of a detector such as ATLAS to signatures of Lorentz violation in the top sector.

引用

页码：287 / 290

页数：4

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