☆ 4.7 Article

First evidence of the constrained minimal supersymmetric standard model is appearing soon

PHYSICAL REVIEW D (2014)

Journal

PHYSICAL REVIEW D

Volume 89, Issue 7, Pages -

Publisher

AMER PHYSICAL SOC

DOI: 10.1103/PhysRevD.89.075006

Keywords

-

Categories

Astronomy & Astrophysics Physics, Particles & Fields

Funding

Sasakawa Scientific Research Grant from The Japan Science Society
Ministry of Education, Culture, Sports, Science, and Technology, Government of Japan [24340044, 25003345, 23740190]
Grants-in-Aid for Scientific Research [23740190, 25105009] Funding Source: KAKEN

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Abstract

We explore the coannihilation region of the constrained minimal supersymmetric standard model (CMSSM) being consistent with current experimental/observational results. The requirements from the experimental/observational results are the 125 GeV Higgs boson mass and the relic abundances of both the dark matter and light elements, especially lithium-7. We put these requirements on the calculated values, and, thus, we obtain the allowed region. Then we give predictions to the mass spectra of the supersymmetric (SUSY) particles, the anomalous magnetic moment of the muon, the branching fractions of the B-meson rare decays, the direct detection of the neutralino dark matter, and the number of SUSY particles produced in a 14 TeV run at the LHC experiment. Comparing these predictions with current bounds, we show the feasibility of the test for this scenario in near future experiments.

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