Advances in High Energy Physics / 2011 / Article / Fig 1

Research Article

Nearly Supersymmetric Dark Atoms

Figure 1

The ground state spectrum for the case π‘š F S > 0 and in the limit that π‘š F S ≫ π‘š s o f t , where the mixing between the vector multiplet and hypermultiplet is small. The composition of the various states (see (2.15) and (3.15)) is a function of t a n 2 πœƒ = π‘š 𝑒 / π‘š 𝑝 . For example, in the heavy proton limit ( π‘š 𝑒 β‰ͺ π‘š 𝑝 ), πœ” βˆ’ is predominantly scalar-scalar, whereas in the opposite limit ( π‘š 𝑒 ≃ π‘š 𝑝 ), πœ” βˆ’ is predominantly fermion-fermion.

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