Canada's particle accelerator centre
Centre canadien d'accélération des particules

Isotope Result

Yield Results for a = 212 m = 0 z = 85

Isotope Properties





Isotope Properties
At212g
Half-Life 314.00 ms Energy [MeV] 0 Abundance [%]
Spin (1-) Mass Exc. [MeV] -8.62779 Decay Mode A,B-,EC+B+
Atomic Mass 211.991 Binding Energy [MeV] 7.79834 Branching [%] 100,<2E-6,<3E-2

Yield Data





Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
At212g 314.00 ms 212.00 Th TRILIS Re surface ISAC 1.520e+5 details
At212g 314.00 ms 212.00 U TRILIS Re surface ISAC 2.400e+4 details
At212g 314.00 ms 212.00 U FEBIAD ISAC 7.550e+5 details
At212g 314.00 ms 212.00 U IG-LIS ISAC 5.340e+4 details
At212m 119.00 ms 212.00 Th TRILIS Re surface ISAC 2.270e+4 details
At212m 119.00 ms 212.00 U FEBIAD ISAC 4.500e+4 details

Sorry, no data found.

Date
Isotope/ Isomer
A/q
Charge State
Half-life
Yield [1/s]
p+ Current [μA]
Target
Ion Source
Facility
Comment
2014-11-17 At212g 212.00 1 314.00 ms 1.52e+5 9.8 ITW-TM1-ThO#1-LP-SIS TRILIS Re surface ISAC
2010-12-10 At212g 212.00 1 314.00 ms 2.40e+4 1.9 UCx #1 TRILIS Re surface ISAC
2012-8-2 At212g 212.00 1 314.00 ms 7.10e+5 9.8 ITE-TM4-UO2#3 FEBIAD ISAC
2012-8-2 At212g 212.00 1 314.00 ms 8.00e+5 9.8 ITE-TM4-UO2#3 FEBIAD ISAC
2014-1-27 At212g 212.00 1 314.00 ms 5.34e+4 9.8 ITE-TM4-UCx#8-LP IG-LIS ISAC
2014-11-17 At212m 212.00 1 119.00 ms 2.27e+4 9.8 ITW-TM1-ThO#1-LP-SIS TRILIS Re surface ISAC
2012-8-2 At212m 212.00 1 119.00 ms 5.00e+4 9.8 ITE-TM4-UO2#3 FEBIAD ISAC
2012-8-2 At212m 212.00 1 119.00 ms 4.00e+4 9.8 ITE-TM4-UO2#3 FEBIAD ISAC

(*) Average value of selected yield results, click 'details' to display individual results.



Beam Development





Sorry, no data found.



Records retrieved on Fri Feb 13 2026 11:48:31 GMT-0800 (Pacific Standard Time)