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Article: Research from S. Colafrancesco and co-researchers yields new findings on astrophysics.
- Article from:
- Physics Week
- Article date:
- September 15, 2009
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"of high energy electrons can produce hard X-ray (HXR) emission in galaxy clusters by up-scattering CMB photons via the inverse Compton scattering (ICS) mechanism. However, this scenario has various astrophysical consequences," scientists in Frascati, Italy report.
"We discuss here the consequences of the presence of a population of high energy particles for the multi-frequency emissivity of the same clusters and the structure of their atmospheres. We derive predictions for the ICS HXR emission in the specific case of the Ophiuchus cluster (for which an interesting combination of observational limits and theoretical scenarios have been presented) for three main ...
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... ... O. Box 1, Florissant. Clay Center Inc., John W. Sabo III, 128 S. Tejon St., Suite 310. Colafrancesco Leasing LLC, Leon Colafrancesco, 90 S. Cascade Ave., Suite 1140. Copperwood Associates Inc., Jeffrey P. Duntemann, 145 Stanwell ...
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