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(Top) Distributions of the energetic separations ΔE observed between (A) B1 and B2, (B) B1 and B3, and (C) B1 and B4. (Bottom) Distributions of the mutual angles Δα between the transition-dipole moments that are associated with (D) B1 and B2, (E) B1 and B3, and (F) B1 and B4.
