Browsing by Author "Reedy R.C."

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14C DEPTH PROFILES IN APOLLO 15 AND 17 CORES AND LUNAR ROCK 68815 - REVISED PRODUCTION RATES USING NEW CROSS SECTION MEASUREMENTS

Jull A.J.T.; Cloudt S.; Donahue D.J.; Sisterson J.M.; Reedy R.C.; Masarik J. (1998)

Accelerator mass spectrometry (AMS) was used to measure the activity vs. depth profiles of 14C produced by both solar cosmic rays (SCR) and galactic cosmic rays (GCR) in Apollo 15 lunar cores 15001-6 and 15008, Apollo 17 ...
41CA, 26AL, AND 10BE IN LUNAR BASALT 74275 AND 10BE IN THE DOUBLE DRIVE TUBE 74002/74001 - BULK COMPOSITION, LATE STAGE ACCUMULATION, AND EARLY DIFFERENTIATION OF THE MOON

Fink D.; Klein J.; Middleton R.; Vogt S.; Herzog G.F.; Reedy R.C. (1998)

We report depth profiles of the cosmogenic radionuclides 10Be, 26Al, and 41Ca in the titanium-rich lunar basalt 74275. The 10Be profile is flat: 10Be activities are confined to a narrow range between 9.6 and 11.2 dpm/kg ...
TERRESTRIAL COSMOGENIC-NUCLIDE PRODUCTION SYSTEMATICS CALCULATED FROM NUMERICAL SIMULATIONS

Masarik J.; Reedy R.C. (1995)

Calculations for the production of cosmogenic nuclides in the Earth's atmospheric and in-situ in the surface are reported and discussed. We calculated production rates of 3H, 7Be, 10Be, 14C, and 36Cl in the atmosphere by ...

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