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Distribution of longitudinal extensions Δln of individual sites in a stretched helix of N = 400 sites as a function of the mean (per site) helix extension 
. Three values of the torsional rigidity are considered: (A) ɛθ = 0, (B) ɛθ = 0.0015, and (C) ɛθ = 0.002. Dimensionless units.
