Gamma-ray Line Observations with Rhessi


The Reuven Ramaty High Energy Solar Spectroscopic Imager (RHESSI) has been observing gammaray lines from the Sun and the Galaxy since its launch in February 2002. Here I summarize the status of RHESSI observations of solar lines (nuclear de-excitation, neutron capture, and positron annihilation), the lines of Al and Fe from the inner Galaxy, and the search… (More)

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