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

Isotope Result

Yield Results for a = 129 m = 2 z = 49

Isotope Properties





Isotope Properties
In129m2
Half-Life 670.00 ms Energy [MeV] 1.63 Abundance [%]
Spin (23/2-) Mass Exc. [MeV] -71.2079 Decay Mode B-,IT
Atomic Mass 128.922 Binding Energy [MeV] 8.33878 Branching [%] ~100,?

Yield Data





Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
In129g 611.00 ms 129.00 U Re surface ISAC 2.460e+5 details
In129g 611.00 ms 129.00 U FEBIAD ISAC 4.000e+4 details
In129g 611.00 ms 129.00 U IG-LIS ISAC 2.957e+3 details
In129m 1.23 s 129.00 U Re surface ISAC 5.400e+3 details
In129m 1.23 s 129.00 U IG-LIS ISAC 2.038e+3 details
In129m2 670.00 ms 129.00 U IG-LIS ISAC 5.000e+0 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
2011-9-10 In129g 129.00 1 611.00 ms 7.00e+4 1.9 UCx #2 Re surface ISAC
2022-6-10 In129g 129.00 1 611.00 ms 3.45e+5 50 ITE-TM4-UC#37-P2N-SIS Re surface ISAC
2013-9-17 In129g 129.00 1 611.00 ms 4.22e+5 8 ITW-TM1-UCx#7 Re surface ISAC
2012-7-27 In129g 129.00 1 611.00 ms 4.00e+4 9.8 ITE-TM4-UO2#3 FEBIAD ISAC
2018-12-19 In129g 129.00 1 611.00 ms 3.00e+1 10 ITE-TM4-UC#26-IG-LIS IG-LIS ISAC TITAN MR-TOF; g/m1 (unknown mixture)
2016-7-7 In129g 129.00 1 611.00 ms 3.98e+3 9.8 ITE-TM4-UC#16-LP-IG-LIS IG-LIS ISAC
2018-12-17 In129g 129.00 1 611.00 ms 2.51e+3 10 ITE-TM4-UC#26-IG-LIS IG-LIS ISAC
2018-12-17 In129g 129.00 1 611.00 ms 2.38e+3 10 ITE-TM4-UC#26-IG-LIS IG-LIS ISAC
2011-9-10 In129m 129.00 1 1.23 s 5.40e+3 1.9 UCx #2 Re surface ISAC
2022-6-10 In129m 129.00 1 1.23 s 1.06e+5 50 ITE-TM4-UC#37-P2N-SIS Re surface ISAC
2018-12-17 In129m 129.00 1 1.23 s 2.23e+3 10 ITE-TM4-UC#26-IG-LIS IG-LIS ISAC
2018-12-17 In129m 129.00 1 1.23 s 1.81e+3 10 ITE-TM4-UC#26-IG-LIS IG-LIS ISAC
2018-12-17 In129m 129.00 1 1.23 s 1.86e+3 10 ITE-TM4-UC#26-IG-LIS IG-LIS ISAC
2018-12-17 In129m 129.00 1 1.23 s 2.25e+3 10 ITE-TM4-UC#26-IG-LIS IG-LIS ISAC
2018-12-19 In129m2 129.00 1 670.00 ms 5.00e+0 10 ITE-TM4-UC#26-IG-LIS IG-LIS ISAC TITAN MR-TOF; m2/m4 (unknown mixture)

(*) 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 11:45:53 GMT-0800 (Pacific Standard Time)