Yields of the isotopes of the element: Arsenic

68, 82m, 70, 71, 72, 69, 80, 74, 85, 78, 82, 73, 81 As
Element A number Half life SC or PSB* Yield at ISOLDE Target material
(ions/µC)
As 69 15.2 m    PSB 8.0E+05 ZrO2
As 70 52.6 m    PSB 6.0E+06 ZrO2
As 71 65.28 h   PSB 7.0E+07 ZrO2
As 72 26.0 h    PSB 3.0E+08 ZrO2
As 73 80.30 d   PSB 1.0E+09 ZrO2
As 74 17.77 d   PSB 1.9E+08 ZrO2
As 78 90.7 m    PSB 2.5E+05 ZrO2
As 68 - g 151.6 s    SC 7.3E+05* ZrO2
As 68 - g 151.6 s    SC 1.8E+03* ThTa
As 69 - g 15.2 m    SC 2.0E+07* ZrO2
As 69 - g 15.2 m    SC 8.9E+05* Nb
As 70 - g 52.6 m    SC 1.4E+08* ZrO2
As 70 - g 52.6 m    SC 1.2E+07* Nb
As 70 - g 52.6 m    SC 1.5E+06* Ta
As 71 - g 65.28 h   SC 5.6E+08* ZrO2
As 71 - g 65.28 h   SC 9.7E+08* Nb
As 72 - g 26.0 h    SC 1.8E+08* Nb
As 78 - g 90.7 m   SC 1.5E+08* UCx
As 80 - g 15.2 s    SC 5.0E+06* UCx
As 81 - g 33.3 s    SC 3.0E+06* UCx
As 82 - g 19.1 s    SC 6.0E+05* UCx
As 85 - g 2.021 s   SC 2.0E+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).

Back

Production details: Target density, Ion Source, Reference, ...


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