Sidebar
gssi-cryogroup:gagg-nd:activity_measurement
2025/01/31, created
2025/02/04, updated
| Chain | Decay | Activity [mBq/kg] | Reference |
|---|---|---|---|
| 232Th | |||
| 232Th α | ? (Is Found) | preliminary_activity (section 3) | |
| 224Ra → 220Rn → 216Po → 212Pb α triplet | 2.499 ± 0.056 (220Rn → 216Po) 2.329 ± 0.078 (triplet) | preliminary_activity (section 1) | |
| 2.48 ± 0.02 (220Rn → 216Po) 2.39 ± 0.02 (triplet) | alpha_triplet_update (step 4) | ||
| 2.34 ± 0.02 (220Rn → 216Po) 2.32 ± 0.02 (triplet) | searching_for_the_rest_alpha_decays (section 2) | ||
| 212Bi → 212Po → 208Pb β-α | 1.75±0.071) | study_short_windows | |
| 212Bi → 212Po → 208Pb β-α | 1.63±0.072) | to be updated | |
| 212Bi → 208Tl → 208Pb α-β | ? 3) | bkg_removal_for_neutron | |
| 238U | |||
| 238U α | ? (Is Found) | preliminary_activity (section 3) | |
| 234U α | ? (Is Found) | preliminary_activity (section 3) | |
| 230Th α | Not Found | preliminary_activity (section 3) | |
| 222Rn → 218Po → 214Pb α-α | Not Found | searching_for_the_rest_alpha_decays (section 3) | |
| 214Bi → 214Po → 210Pb β-α | Not Found | searching_for_the_rest_alpha_decays (section 4) | |
| 235U | |||
| 235U α | Not Found | preliminary_activity (section 3) | |
| 223Ra → 219Rn → 215Po → 211Pb α triplet | 1.51 ± 0.02 (219Rn → 215Po) 1.47 ± 0.016 (triplet) | alpha_triplet_2nd_episode_update (step 4) | |
| 0.903 ± 0.025 (219Rn → 215Po) 0.768 ± 0.034 (triplet) | preliminary_activity (section 2) | ||
| 1.50 ± 0.02 (219Rn → 215Po) 1.47 ± 0.02 (223Ra → 219Rn, triplet) | searching_for_the_rest_alpha_decays (section 2) | ||
gssi-cryogroup/gagg-nd/activity_measurement.txt · Last modified: by 127.0.0.1
