Table 1 Terbium-155 activities produced via 155Gd(p,n)155Tb and 156Gd(p,2n)155Tb nuclear reactions at PSI’s IP 2 irradiation station and Bern medical cyclotron
From: Cyclotron production and radiochemical purification of terbium-155 for SPECT imaging
Nuclear reaction | Facility | Target mass (mg) | Beam entry energy (MeV) | [155Tb]Tb EOB [MBq/(µAh)] |
|---|---|---|---|---|
155Gd(p,n)155Tb | Bern Inselspital medical cyclotron | 38.0 | ~ 10.7 | 3.09 ± 0.48 |
155Gd(p,n)155Tb | PSI injector 2 | 39.7 ± 1.2 | ~ 10.3 | 0.42 ± 0.26 |
156Gd(p,2n)155Tb | PSI injector 2 | 39.5 ± 0.8 | ~ 22.8 | 3.28 ± 0.65 |