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Measurement of cosmogenic radionuclides in meteorites with a sensitive gamma-ray spectrometer
A large-volume HPGe gamma-ray spectrometer in a NaI(Tl) well has been set up underground at 70 m.w.e. depth for whole body counting of cosmogenic...
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On the biological effects of cosmic rays: Epidemiological studies
Determining the biological effects of cosmic rays and other natural ionizing radiations, could possibly help us in shedding light on the more general...
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Proton-Induced Spallation Between 600 and 2600 MeV
In the course of a systematic investigation of proton-induced reactions fifteen target elements ranging from O to Au were irradiated with protons... -
Cross Sections of p-Induced Reactions up to 100 MeV for the Interpretation of Solar Cosmic Ray Produced Nuclides
Integral excitation functions for the production of residual nuclides by proton-induced reactions are the basic data for an accurate modelling of the... -
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Application of charged-particle beams in science and technology
Charged-particle beams are assuming an evermore prominent role in our everyday life. For example, today it is difficult to envisage a research centre...
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Half-life of41Ca
The half-life of 41 Ca has been redetermined to be (1.01 ±0.10)×10 5 yr from the specific activity of a sample of enriched calcium material and its 41 Ca...
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Study of the Torino meteorite
Mössbauer spectroscopy has been applied to the study of the Torino H6 meteorite. An identification of the principal components has been attempted.
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A systematic comparison of two different models of cosmogenic nuclide production in meteorites
A systematic comparison of a variable cosmogenic-production rate model (proposed in a previous paper) with the conventional constant-production rate...
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A new computerized system for analysis of thermoluminescence for application to the field of cosmogeophysics
A new thermoluminescence analysis system has been developed to measure the thermoluminescence of various materials. This system consists of a...
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The Dependence of Cosmogenic Isotope Production Rate on Solar Activity and Geomagnetic Field Variations
In order to interpret the measurements of cosmogenic isotope concentrations in various terrestrial archives it is important to understand their... -
Natural background radiation
The data presented show that the yearly background dose equals on the average about 2 mSv (200 mrem). Two thirds of the dose is attributable to...