Quantum effects to the Higgs boson self-couplings in the SM and in the MSSM
نویسنده
چکیده
We show that the effects of heavy Higgs particles and heavy top-squarks in the one-loop selfcouplings of the lightest CP-even MSSM Higgs boson decouple from the low energy theory when the self-couplings are expressed in terms of the Higgs boson mass Mh0. Our conclusion is that the h0 self-interactions become very close to those of the SM Higgs boson and, therefore, MSSM quantum effects could only be revealed by very high precision experiments. KA-TP-12-2002, MPI-PhT/2002-58, FTUAM/02-27, IFT/CSIC-UAM-02-45, hep-ph/0210315
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تاریخ انتشار 2002