Yields of the isotopes of the element: Rubidium

89, 97, 88, 87, 79, 82m, 86, 83m, 91, 96, 90m, 94, 74, 76, 77, 80, 93, 92, 95, 81m, 84m, 100, 102, 75, 78m, 83, 84, 85, 86m, 90, 78, 81, 82, 98m, 98, 99 Rb
Element A number Half life SC or PSB* Yield at ISOLDE Target material
(ions/µC)
Rb 80 34 s   PSB 1.1E+05 UCx
Rb 81 4.576 h   PSB 1.7E+05 UCx
Rb 82 - m 6.472 h   PSB 3.4E+04 UCx
Rb 82 1.273 m   PSB 4.5E+06 UCx
Rb 88 17.78 m   PSB 1.3E+06 UCx
Rb 91 58.4 s   PSB 3.6E+06 UCx
Rb 92 4.492 s   PSB 3.6E+06 UCx
Rb 93 5.84 s    PSB 5.9E+06 UCx
Rb 94 2.702 s   PSB 5.4E+06 UCx
Rb 95 377.5 ms   PSB 5.8E+03 UCx
Rb 102 37 ms    PSB 3.0E+00 UCx
Rb 74 - g 64.9 ms   SC 1.0E+03* Nb
Rb 75 - g 19.0 s    SC 1.4E+05* Zr
Rb 75 - g 19.0 s    SC 1.4E+06* Nb
Rb 76 - g 36.5 s    SC 3.2E+06* Zr
Rb 76 - g 36.5 s    SC 3.6E+07* Nb
Rb 76 - g 36.5 s    SC 5.5E+04* Ta
Rb 77 - g 3.77 m    SC 3.9E+06* Zr
Rb 77 - g 3.77 m    SC 2.9E+08* Nb
Rb 77 - g 3.77 m    SC 4.5E+05* Ta
Rb 78 - g 17.66 m    SC 2.4E+09* Nb
Rb 79 - g 22.9 m    SC 2.3E+08* Zr
Rb 79 - g 22.9 m    SC 1.2E+10* Nb
Rb 79 - g 22.9 m    SC 1.5E+07* Ta
Rb 79 - g 22.9 m    SC 3.6E+05* UCx
Rb 80 - g 34 s    SC 3.2E+08* Zr
Rb 80 - g 34 s    SC 1.9E+10* Nb
Rb 80 - g 34 s    SC 1.6E+07* UCx
Rb 81 - g 4.576 h   SC 3.8E+10* Nb
Rb 81 - g 4.576 h  SC 7.1E+06* UCx
Rb 82 - g 1.273 m   SC 6.6E+09* Zr
Rb 82 - m 6.472 h   SC 5.9E+08* Zr
Rb 82 - m 6.472 h    SC 2.4E+10* Nb
Rb 82 - g 1.273 m   SC 9.0E+07* ThCx
Rb 83 - g 86.2 d   SC 1.5E+10* Nb
Rb 83 - g 86.2 d   SC 9.3E+08* ThCx
Rb 84 - m 20.26 m   SC 2.0E+09* Zr
Rb 84 - g 32.77 d   SC 6.0E+09* Nb
Rb 84 - g 32.77 d   SC 2.0E+09* ThCx
Rb 85 - g stable   SC 2.3E+09* Nb
Rb 85 - g stable   SC 3.6E+09* ThCx
Rb 86 - g 18.631 d  SC 3.6E+08* Nb
Rb 86 - g 18.631 d   SC 5.7E+09* ThCx
Rb 86 - g 18.631 d   SC 2.0E+08* UCx
Rb 87 - g 4.75E10 y  SC 6.2E+09* ThCx
Rb 88 - g 17.78 m    SC 5.8E+07* Zr
Rb 89 - g 15.15 m    SC 2.0E+07* Zr
Rb 89 - g 15.15 m    SC 1.2E+06* Ta
Rb 89 - g 15.15 m    SC 7.0E+09* ThCx
Rb 90 - m 258 s    SC 4.5E+06* Zr
Rb 90 - g 158 s    SC 3.6E+06* Zr
Rb 90 - g 158 s    SC 7.2E+09* ThCx
Rb 90 - g 158 s    SC 5.0E+08* UCx
Rb 91 - g 58.4 s   SC 1.5E+06* Ta
Rb 91 - g 58.4 s   SC 5.0E+09* ThCx
Rb 92 - g 4.492 s SC 3.2E+09* ThCx
Rb 92 - g 4.492 s   SC 2.0E+08* UCx
Rb 93 - g 5.84 s    SC 1.6E+09* ThCx
Rb 93 - g 5.84 s    SC 1.3E+08* UCx
Rb 94 - g 2.702 s   SC 1.1E+09* ThCx
Rb 94 - g 2.702 s   SC 1.0E+08* UCx
Rb 95 - g 377.5 ms   SC 4.0E+07* UCx
Rb 96 - g 0.199 s    SC 1.4E+07* UCx
Rb 97 - g 169.9 ms   SC 5.6E+06* UCx
Rb 98 - g 114 ms    SC 3.2E+06* UCx
Rb 99 - g 50.3 ms   SC 4.0E+05* UCx
Rb 100 - g 51 ms    SC 2.5E+04* UCx
Rb 102 - g 37 ms    SC 2.5E+02* 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
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Database and web application created by: Manuela Turrion & Urszula Herman-Izycka