✦ LIBER ✦

Simple approach to the hierarchy problem

✍ Scribed by B. Grzadkowski; J. Wudka

Publisher: John Wiley and Sons
Year: 2010
Tongue: English
Weight: 198 KB
Volume: 58
Category: Article
ISSN: 0015-8208
DOI: 10.1002/prop.201000005

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✦ Synopsis

Abstract

We show that gauge‐singlet real scalars added to the Standard Model can both soften the little hierarchy problem and offer a candidate for Dark Matter. Masses of the scalars are in the 1–3 TeV range, depending on the Higgs boson mass and the number of singlets present. If the scalars couple to the Majorana mass term for right‐handed neutrinos then one neutrino must be massless. The mixing angles are consistent with the tri‐bimaximal mixing.

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