Astronomy and Astrophysics – Astrophysics
Scientific paper
Aug 1982
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1982natur.298..538c&link_type=abstract
Nature, vol. 298, Aug. 5, 1982, p. 538-540. Research supported by the U.S. Department of Energy and NSF.
Astronomy and Astrophysics
Astrophysics
114
Cosmology, Elementary Particle Interactions, Perturbation Theory, Space Density, Universe, Black Holes (Astronomy), Computerized Simulation, Hadrons, Missing Mass (Astrophysics), Quarks
Scientific paper
A quantitative study of the quark-hadron transition as the mechanism for the spontaneous creating of density perturbations when the universe was 3/1,000,000 sec old is presented. High energy physics experiments which yield the Psi/J-charmonium spectra and the Y-bottomonium spectra are cited, along with the concept that quark-quark interactions increase with distance, to suggest that perturbation growths were unstable in the early universe. Computer simulations are reported which modeled the production of black holes during the early epoch. Further examination of density perturbations in meson-rich material is suggested to determine if these interactions can yield sufficient black holes to account for the missing mass in the universe.
Crawford Matt
Schramm David N.
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