190OS    190OS A:T:XUNDL-9             2024Be17                           202410
190OS c  Compiled (unevaluated) dataset from 2024Be17:                          
190OS2c  Eur. Phys. J A 60, 150 (2024)                                          
190OS c  Compiled by E.A. McCutchan (NNDC, BNL), October 8, 2024                
190OS c  Metal osmium sample with 99.999% purity in the form of four            
190OS2c  ingots with a total mass of 173 g.  Measured E|g, I|g using            
190OS3c  three ultra-low background HPGe detectors at LNGS.                     
190OS4c  Measurement time was 5 years.  Deduced limit for half-life.            
190OS  L 0.0                           1.2E19 Y  GE                             
190OS cL T$for decay to the 2+, 122.6-keV level in {+186}W.                     
190OS2cL Other: |> 8.6 |* 10{+19} y for decay to the 4+, 396.5-keV level        
190OS3cL in {+186}W.