First evidence of the constrained minimal supersymmetric standard model is appearing soon
First evidence of the constrained minimal supersymmetric standard model is appearing soon
复制标题
DOI：
10.1103/physrevd.89.075006
复制
发表时间：
2014-04
影响因子：
5
通讯作者：
Y. Konishi;Shingo Ohta;J. Sato;T. Shimomura;K. Sugai;Yamanaka;Masato
中科院分区：
文献类型：
--
作者：
Y. Konishi;Shingo Ohta;J. Sato;T. Shimomura;K. Sugai;Yamanaka;Masato
我们探讨了约束最小超对称标准模型（CMSSM）的共湮灭区域与目前的实验/观测结果相一致。实验/观测结果的要求是125 GeV的希格斯玻色子质量和暗物质和轻元素，特别是锂-7的遗迹丰度。我们把这些要求放在计算值上，因此，我们得到了允许的区域。然后，我们对超对称粒子的质量谱、μ子的反常磁矩、$B$-介子稀有衰变的分支分数、中性伴子暗物质的直接探测以及在14 TeV的LHC实验中产生的超对称粒子的数目进行了预测。将这些预测与当前的界限进行比较，我们在不久的将来的实验中证明了这种情况下测试的可行性。
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.