SUSY meets her twin

被引：0
作者：
Andrey Katz
Alberto Mariotti
Stefan Pokorski
Diego Redigolo
Robert Ziegler
机构：
[1] CERN,Theory Division
[2] Université de Genève,Département de Physique Théorique and Center for Astroparticle Physics (CAP)
[3] Theoretische Natuurkunde and IIHE/ELEM,Institute of Theoretical Physics, Faculty of Physics
[4] Vrije Universiteit Brussel,Raymond and Beverly Sackler School of Physics and Astronomy
[5] and International Solvay Institutes,Department of Particle Physics and Astrophysics
[6] University of Warsaw,undefined
[7] Tel-Aviv University,undefined
[8] Weizmann Institute of Science,undefined
[9] Institute for Theoretical Particle Physics (TTP),undefined
[10] Karlsruhe Institute of Technology,undefined
来源：
Journal of High Energy Physics | / 2017卷
关键词：
Supersymmetry Phenomenology;
D O I：
暂无
中图分类号：
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 2 TeV. The collider signatures of general Twin SUSY models are discussed with a focus on the extended Higgs sectors.
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