Negative-muon capture ratios for alloys and alkali halide solid solutions

Abstract
Negative-muon capture ratios have been determined at three different concentrations for each of the following solid solutions: Cu-Al, Ag-Zn, NaCl-NaBr, KCl-KBr. Over a concentration ratio range of approximately 50 for the alloy systems and 400 for the alkali halide solutions, the data show that the peratom capture ratios are essentially independent of atomic concentration, in agreement with some recent theoretical models.