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NASA NTRS ยท 19820064307

Cosmic far-ultraviolet background radiation

Abstract

It is demonstrated that interstellar dust grains forward-scatter far-ultraviolet radiation extremely strongly: the value of the Henyey-Greenstein scattering parameter g at 1425 A is shown to be at least 0.75; the actual value is very likely greater than 0.9. Also, observations of the Virgo cluster of galaxies sets a limit of tau greater than 2 x 10 to the 25th sec on the lifetime of 17-20 ev/C-squared heavy neutrinos, if such neutrinos are responsible for the gravitational binding of the cluster.

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BibTeXRIS

Henry, R. C.. 1982-01-01. Cosmic far-ultraviolet background radiation. https://ntrs.nasa.gov/citations/19820064307

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