³⁶CI in iron meteorites

抄録

³⁶Cl contents were determined in some iron meteorites, and the results were compared with the ²⁶Al, ²¹Ne and ³⁶Ar contents of the same meteorite samples. Terrestrial ages and cosmic ray exposure ages of these meteorites were estimated with these nuclide contents. Similar cosmic ray exposure ages were obtained from ³⁶CI and ²⁶Al with terrestrial age correction.