SUSY meets her twin

被引：41

作者：

Katz, Andrey ^{[1
,2
,3
]}

Mariotti, Alberto ^{[4
,5
]}

Pokorski, Stefan ^{[6
]}

Redigolo, Diego ^{[7
,8
]}

Ziegler, Robert ^{[9
]}

机构：

[1] CERN, Div Theory, CH-1211 Geneva 23, Switzerland

[2] Univ Geneva, Dept Phys Theor, 24 Quai Ansermet, CH-1211 Geneva 4, Switzerland

[3] Univ Geneva, CAP, 24 Quai Ansermet, CH-1211 Geneva 4, Switzerland

[4] Vrije Univ Brussel, Theoret Natuurkunde, Pleinlaan 2, B-1050 Brussels, Belgium

[5] Vrije Univ Brussel, IIHE ELEM, Pleinlaan 2, B-1050 Brussels, Belgium

[6] Univ Warsaw, Fac Phys, Inst Theoret Phys, Ul Pasteura 5, PL-02093 Warsaw, Poland

[7] Tel Aviv Univ, Raymond & Beverly Sackler Sch Phys & Astron, IL-69978 Tel Aviv, Israel

[8] Weizmann Inst Sci, Dept Particle Phys & Astrophys, IL-7610001 Rehovot, Israel

[9] Karlsruhe Inst Technol, Inst Theoret Particle Phys TTP, Engesserstr 7, D-76128 Karlsruhe, Germany

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2017年 / 01期

基金：

美国国家科学基金会;

关键词：

Supersymmetry Phenomenology; MODEL;

D O I：

10.1007/JHEP01(2017)142

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：

We investigate the general structure of mirror symmetry breaking in the Twin Higgs scenario. We show, using the IR effective theory, that a significant gain in fine tuning can be achieved if the symmetry is broken hardly. We emphasize that weakly coupled UV completions can naturally accommodate this scenario. We analyze SUSY UV completions and present a simple Twin SUSY model with a tuning of around 10% and colored superpartners as heavy as 2TeV. The collider signatures of general Twin SUSY models are discussed with a focus on the extended Higgs sectors.

引用

页数：54

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