CMS sensitivity to top Flavour Changing Neutral Currents

被引:7
|
作者
Benucci, L. [1 ]
Kyriakis, A. [2 ]
机构
[1] Univ Pisa, Ist Nazl Fis Nucl, Pisa, Italy
[2] NCSR Demokritos, Inst Nucl Phys, GR-15310 Athens, Greece
关键词
D O I
10.1016/j.nuclphysbps.2007.11.120
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
This contribution aims to contain a realistic estimate for the CMS sensitivity to Flavour Changing Neutral Currents in the top quark sector. After reviewing the impact of new physics in enhancing non-SM channel as t -> Vq (with V = gamma, Z, g and q = u, c), results of a cut-based analysis -exployting a full CMS simulation at low luminosity-are presented. These studies prove to reach a sensitivity up to three orders of magnitude better than current experimental limits, allowing some new physics models to be tested.
引用
收藏
页码:258 / 260
页数:3
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