Research Article

Neutrino Mass, Coupling Unification, Verifiable Proton Decay, Vacuum Stability, and WIMP Dark Matter in SU(5)

Figure 9

Running of standard Higgs quartic coupling including heavy triplet scalar threshold effect at GeV derived from fits to neutrino oscillation data. The curves labeled as SM, SM+DM, and SM+DM denote contributions due to SM alone, SM plus DM, and SM plus DM plus Higgs triplet threshold effect, respectively, as described in the text. The scalar DM mass has been fixed at TeV consistent with LUX:2016 experimental data.