Heavy Chiral Fermions and Dark Matter

Figure 8

Flavor decomposition of heavy hadrons as a function of penetration depth in iron. The figures are for hadrons with stable scalar top and anti-top quarks, but the results are identical if ^∼𝑡/^∼𝑡 is replaced by stable fourth-generation 𝑈/𝑈 quarks. For the figure, a stop mass of 300 GeV was used. Figure from [68].

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