Table 3: Experimental and calculated mean relative sensitivity, , and mean standard deviation for chemical elements emitting X-L rays for .

Element (experimental) (calculated)

Mo420.0145210.0011820.015121
Ba560.1354000.0083660.119381
Sm620.1709400.0070420.246660
Lu710.4571060.0145180.537822
Pt780.7897650.0600520.743550
Tl810.6127950.0473330.707681
Pb820.4453630.0128720.697799

= standard deviation = , .