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

Isotope Result

Yield Results for a = 230 m = 0 z = 87

Isotope Properties





Isotope Properties
Fr230g
Half-Life 19.10 s Energy [MeV] 0 Abundance [%]
Spin Mass Exc. [MeV] 39.5106 Decay Mode B-
Atomic Mass 230.042 Binding Energy [MeV] 7.6036 Branching [%] 100

Yield Data





Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
Fr230g 19.10 s 230.00 U Re surface ISAC 1.232e+4 details
Fr230g 19.10 s 230.00 U FEBIAD ISAC 6.900e+1 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
2008-9-17 Fr230g 230.00 1 19.10 s 1.40e+1 1.9 UO2 #1 Re surface ISAC
2022-8-18 Fr230g 230.00 1 19.10 s 1.62e+4 14 ITW-TM2-UC#38-LP-SIS Re surface ISAC
2011-9-11 Fr230g 230.00 1 19.10 s 9.90e+2 1.9 UCx #2 Re surface ISAC
2019-12-15 Fr230g 230.00 1 19.10 s 9.30e+3 14 ITW-TM4-UC#29-LP-SIS Re surface ISAC
2010-12-8 Fr230g 230.00 1 19.10 s 6.20e+3 1.9 UCx #1 Re surface ISAC
2011-12-3 Fr230g 230.00 1 19.10 s 1.51e+3 9.8 UCx #3 Re surface ISAC
2013-9-16 Fr230g 230.00 1 19.10 s 2.55e+3 8 ITW-TM1-UCx#7 Re surface ISAC
2017-9-25 Fr230g 230.00 1 19.10 s 3.37e+4 9.8 ITE-TM4-UC#21-LP-SIS Re surface ISAC
2017-9-25 Fr230g 230.00 1 19.10 s 3.39e+4 9.8 ITE-TM4-UC#21-LP-SIS Re surface ISAC
2017-9-25 Fr230g 230.00 1 19.10 s 1.88e+4 9.8 ITE-TM4-UC#21-LP-SIS Re surface ISAC
2012-8-10 Fr230g 230.00 1 19.10 s 6.90e+1 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 11:48:34 GMT-0800 (Pacific Standard Time)