NASA NTRS · 19820043850
Evidence for extended X-ray emission from globular clusters
Abstract
Deep exposures with the Einstein Observatory show evidence for diffuse X-ray emission from three globular clusters. One possible interpretation of these observations is that the interaction between a cluster wind and a hot gaseous galactic halo is being observed. The one cluster for which the proper motion has been measured is consistent with this interpretation.
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Hartwick, F. D. A., Grindlay, J. E., Cowley, A. P.. 1982-03-01. Evidence for extended X-ray emission from globular clusters. https://ntrs.nasa.gov/citations/19820043850
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