LOW-ENERGY RESTRICTIONS FOR A FLIPPED LEFT-RIGHT SYMMETRIC MODEL

被引：7

作者：

EEG, JO

机构：

[1] Department of Physics, University of Oslo, Oslo 3, N-0316, Blindern

来源：

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1990年 / 46卷 / 04期

关键词：

D O I：

10.1007/BF01560268

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：

I consider some low energy restrictions for a "flipped" left-right symmetric model containing exotic fermions of E6 and a right-handed W-boson, all with odd R-parity. The new interactions due to WR-exchange have no significant impact on rare kaon decays, because the WR does not couple to d,s,b quarks. On the other hand, WR exchanges might induce rare processes like {Mathematical expression} mixing, {Mathematical expression}, and μN→eN. It turns out that the strongest bound is obtained from {Mathematical expression} mixing. With reasonable extra assumptions, it is found that the exotic right-handed W-boson is likely to be heavier than 500 to 1500 GeV. © 1990 Springer-Verlag.

引用

页码：665 / 670

页数：6

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