ADOPTED LEVELS for 155Pr
Author: N. Nica | Citation: Nucl. Data Sheets 160, 1 (2019) | Cutoff date: 21-Oct-2019
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=6868 keV 19 | S(n)= 5.38×103 keV 11 | S(p)= 10485 keV 201 | Q(α)= -4.5×103 keV 4 | ||
S(2n)= 9989 keV 11 | S(2p)= 23934 keV 201 | Q(β-n)= 2.34×103 keV 6 | |||
Reference: 2017WA10 |
E(level) (keV) | T1/2(level) |
0.0 | 1.47 s 3 % β- = 100 % β-n = ? |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 1.47 s 3 % β- = 100 % β-n = ? | Only β- decay mode is expected. E(level): Only β- decay mode is expected. |
2017Wu04: 155La nuclide produced at RIBF-RIKEN facility using 9Be(238U,F) reaction at E=345 MeV/nucleon. Two experiments, optimized for transmission of 158Nd and 170Dy ions, were carried out with average beam intensities of 7 pnA and 12 pnA, respectively. Identification of nuclide of interest was made in BigRIPS separator by determining the atomic number and the mass-to-charge ratio using the tof-Bρ-ΔE method. Reaction products transported through ZeroDegree Spectrometer and implanted into beta-counting system WAS3ABi surrounded by EURICA array comprising of 84 HPGe detectors. Typical implantation rate |~100 ions/s. Measured: implanted ion-β--t, implanted ion-β--γ-t and implanted ions-γ-t correlations. Deduced: T1/2.