摘要
We investigate the strongly coupled minimal walking technicolor model(MWT)in the framework of a bottom-up holographic model,where the global SU(4)symmetry breaks into SO(4)subgroups.In the holographic model,we found that 125 GeV composite Higgs particles and small Peskin–Takeuchi S parameter can be achieved simultaneously.In addition,the model predicts a large number of particles at the TeV scale,including dark matter candidates Technicolor Interacting Massive Particles(TIMPs).If we consider the dark matter nuclear spin-independent cross-section in the range of 10^−45∼10^−48cm^2,which can be detected by future experiments,the mass range of TIMPs predicted by the holographic technicolor model is 2∼4 TeV.
作者
Yidian Chen
Xiao-Jun Bi
Mei Huang
陈亦点;毕效军;黄梅(Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,China;School of Physics,University of Chinese Academy of Sciences,Beijing 100049,China;School of Nuclear Science and Technology,University of Chinese Academy of Sciences,Beijing 100049,China)
基金
Y.D.C.is Supported by the NSFC(11847232)
X.J.B.is Supported by the the National Natural Science Foundation of China(U1738209,11851303)
M.H.is Supported in part by the NSFC(11725523,11735007,11261130311)(CRC 110 by DFG and NSFC),Chinese Academy of Sciences(XDPB09)
the start-up funding from University of Chinese Academy of Sciences(UCAS)。
