Large Scale Microwave Background Anisotropy in Decaying Particle Cosmology

摘要

We investigate the large-scale anisotropy of the microwave background radiation in cosmological models with decaying particles. The observed value of the quadrupole moment combined with other constraints gives an upper limit on the redshift of the decay z/sub d/ < 3-5. 12 refs., 2 figs. (ERA citation 12:044249)