Sensitivity of High-Scale SUSY in Low Energy Hadronic FCNC
نویسندگان
چکیده
We discuss the sensitivity of the high-scale supersymmetry (SUSY) at 10–1000 TeV in B, Bs, K and D meson systems together with the neutron electric dipole moment (EDM) and the mercury EDM. In order to estimate the contribution of the squark flavor mixing to these flavor changing neutral currents (FCNCs), we calculate the squark mass spectrum, which is consistent with the recent Higgs discovery. The SUSY contribution in K could be large, around 40% in the region of the SUSY scale 10–100 TeV. The neutron EDM and the mercury EDM are also sensitive to the SUSY contribution induced by the gluino-squark interaction. The predicted EDMs are roughly proportional to | SUSY K |. If the SUSY contribution is the level of O(10%) for K , the neutron EDM is expected to be discovered in the region of 10−28–10−26 ecm. The mercury EDM also gives a strong constraint for the gluino-squark interaction. The SUSY contribution of ∆MD is also discussed.
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ورودعنوان ژورنال:
- Symmetry
دوره 7 شماره
صفحات -
تاریخ انتشار 2015