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We compare the anisotropies in the cosmic microwave background radiation measured by the COBE experiment to those predicted by cosmic string theories. We use an analytic model for the DELTAT/T power spectrum that is based on our previous numerical simulations of strings, under the assumption that cosmic strings are the sole source of the measured anisotropy. This implies a value for the string mass per unit length, μ = 1. 5 +/- 0. 5 X 10^-6ᶜ²^/G. This is within the range of values required for cosmic strings to successfully seed the formation of large-scale structures in the universe. These results clearly encourage further studies of DELTAT/T and large-scale structure in the cosmic string model.
Bennett et al. (Sun,) studied this question.