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Events triggering only by the bismuth germanate (BGO) crystal of the GRS are accepted gamma-ray events; events triggering both by the BGO and anti-coincidence shield (ACS) are rejected and are due to energetic charged particles and gamma-rays that deposit a fraction of their energy in the ACS (5)
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Events triggering only by the bismuth germanate (BGO) crystal of the GRS are accepted gamma-ray events; events triggering both by the BGO and anti-coincidence shield (ACS) are rejected and are due to energetic charged particles and gamma-rays that deposit a fraction of their energy in the ACS (5).
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3543087831
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3543072714
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The channel to energy calibration of the GRS is 0.018 MeV per channel. The energy bands being summed therefore consist of 22 channels for thorium and 11 channels for potassium
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The channel to energy calibration of the GRS is 0.018 MeV per channel. The energy bands being summed therefore consist of 22 channels for thorium and 11 channels for potassium.
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17
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3543133444
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3543144093
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We thank R. C. Reedy for helpful comments regarding this manuscript and we thank P. D. Spudis and another referee for their detailed comments. This work was supported in part by Lockheed-Martin and conducted under the auspices of the U.S. Department of Energy
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We thank R. C. Reedy for helpful comments regarding this manuscript and we thank P. D. Spudis and another referee for their detailed comments. This work was supported in part by Lockheed-Martin and conducted under the auspices of the U.S. Department of Energy.
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