Suppressed supersymmetry breaking terms in the Higgs sector | Zendy

Haruhiko Terao | Zendy; Tatsuo Kobayashi | Zendy

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Suppressed supersymmetry breaking terms in the Higgs sector

Author(s) -

Haruhiko Terao,

Tatsuo Kobayashi

Publication year - 2004

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2004/07/026

Subject(s) - higgs boson , higgs sector , particle physics , supersymmetry breaking , neutralino , physics , supersymmetry , hierarchy problem

We study the little hierarchy between mass parameters in the Higgs sector andother SUSY breaking masses. This type of spectrum can relieve the fine-tuningproblem in the MSSM Higgs sector. Our scenario can be realized bysuperconformal dynamics. The spectrum in our scenario has significantimplications in other phenomenological aspects like the relic abundance of thelightest neutralino and relaxation of the unbounded-from-below constraints.Comment: 14 pages, late

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