CP violation, top quarks and the Tevatron upgrade

被引：28

作者：

Grzadkowski, B

Lampe, B

Abraham, KJ

机构：

[1] Univ Warsaw, Inst Fizyki Teoretycznej, PL-00681 Warsaw, Poland

[2] Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany

[3] Univ Natal, Dept Phys, ZA-3200 Pietermartizburg, South Africa

来源：

PHYSICS LETTERS B | 1997年 / 415卷 / 02期

关键词：

D O I：

10.1016/S0370-2693(97)01241-0

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In order to observe a signal of possible CP violation in top-quark couplings, we study top-quark production and decay under the conditions of the Tevatron upgrade. Transverse energy asymmetries sensitive to CP violation are defined. Applying the recently proposed optimal method, we calculate the statistical significance for the direct observation of CP violation in the production and subsequent decay of top quarks. We focus on observables sensitive to absorptive contributions to CP-violating form factors. (C) 1997 Elsevier Science B.V.

引用

页码：193 / 199

页数：7

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