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

Isotope Result

Yield Results for a = 91 m = 1 z = 39

Isotope Properties





Isotope Properties
Y91m
Half-Life 49.71 m Energy [MeV] 0.55558 Abundance [%]
Spin 9/2+ Mass Exc. [MeV] -85.7963 Decay Mode IT,B-
Atomic Mass 90.9073 Binding Energy [MeV] 8.68495 Branching [%] ~100,<1.5

Yield Data





Sorry, no data found.

Isotope/ Isomer
Half-life
A/q
Target Material
Ion Source
Facility
Yield Results [1/s]
Individual Results
Avg. Value
Y91m 49.71 m 107.00 Ta Re surface ISAC 9.660e+3 details
Date
Isotope/ Isomer
A/q
Charge State
Half-life
Yield [1/s]
p+ Current [μA]
Target
Ion Source
Facility
Comment
2008-10-31 Y91m 107.00 1 49.71 m 1.90e+4 65 Ta #26 HP Re surface ISAC 91mY16O
2006-4-1 Y91m 107.00 1 49.71 m 3.20e+2 35 Ta #17 Re surface ISAC 91mY16O


Beam Development





Sorry, no data found.



Records retrieved on Wed Apr 01 2026 23:55:14 GMT-0700 (Pacific Daylight Time)