Yields of the isotopes of the element: Germanium

79, 75m, 79m, 69, 80, 67, 77m, 77, 81m, 75, 78, 82, 66, 81 Ge
Element A number Half life SC or PSB* Yield at ISOLDE Target material
(ions/µC)
Ge 66 2.26 h   PSB 3.6E+05 ZrO2
Ge 67 18.9 m   PSB 1.1E+06 ZrO2
Ge 69 39.05 h   PSB 5.0E+07 ZrO2
Ge 66 - g 2.26 h    SC 2.2E+06* ZrO2
Ge 67 - g 18.9 m   SC 8.0E+06* ZrO2
Ge 69 - g 39.05 h   SC 1.0E+08* ZrO2
Ge 69 - g 39.05 h   SC 9.1E+07* Nb
Ge 75 - g 82.78 m   SC 4.8E+05* ThTa
Ge 75 - m 47.7 s  SC 4.9E+04* ThTa
Ge 77 - g 11.30 h   SC 4.0E+07* UCx
Ge 78 - g 88.0 m   SC 1.0E+08* UCx
Ge 79 - g 18.98 s   SC 1.2E+07* UCx
Ge 80 - g 29.5 s  SC 3.6E+04* ThTa
Ge 80 - g 29.5 s   SC 2.5E+06* UCx
Ge 81 - g 7.6 s   SC 1.3E+06* UCx
Ge 82 - g 4.60 s  SC 7.0E+04* UCx

*In the ISOLDE Yield Database the beam intensities for isotopes of the elements measured at ISOLDE PSB (PS Booster with 1.0 or 1.4 GeV protons) are presented. For isotopes where no new yields are listed yet from the PSB, one can get an idea from looking at the available SC yields (0.6 GeV protons).

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For more information please contact the ISOLDE Physics Coordinator, Karl Johnston
For more details please contact the ISOLDE RIB development Group, Thierry Stora
Database and web application created by: Manuela Turrion & Urszula Herman-Izycka