作者: M B Potdar , N Bhandari , K M Suthar
DOI: 10.1007/BF02871862
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摘要: Spallation produced radionuclides10Be,22Na and26Al and low energy neutron capture radionuclide60Co have been measured in several fragments of the Dhajala chondrite, their shielding depth space having established by measurement cosmic ray track density. These data enable us to obtain profiles production rates these nuclides within meteoroid body. are discussed terms dependence on size variations galactic fluxes time space. The slowing down density neutrons 0.1 neutrons/cm3 sec is determined near centre based on60Co.