ADOPTED LEVELS for 125Pd
Author: Balraj Singh | Citation: ENSDF | Cutoff date: 31-JUL-2015
Author: Balraj Singh | Citation: ENSDF | Cutoff date: 24-FEB-2011
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=10010 keV SY | S(n)= 3740 keV SY | S(p)= 16340 keV SY | Q(α)= -11600 keV SY | ||
Reference: 2012WA38 |
E(level) (keV) | T1/2(level) |
0 | 57 ms 10 % β- = 100 % β-n = ? |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0 | 57 ms 10 % β- = 100 % β-n = ? | Measured σ=7 nb (2008Oh06), 94 pb 27 (2008Be33). |
2008Oh06: 125Pd nuclide identified in 9Be(238U,X) reaction with a 238U86+ beam energy of 345 MeV/nucleon produced by the cascade operation of the RBIF accelerator complex of the linear accelerator RILAC and four cyclotrons RRC, fRC, IRC and SRC. Identification of 125Pd nuclei was made on the basis of magnetic rigidity, time-of-flight and energy loss of the fragments using BigRIPS fragment separator. Experiments performed at RIKEN facility. Based on α/Q spectrum and Z versus α/Q plot, 22 counts were assigned to 125Pd isotope. (Q=charge state)
2008Be33: identification and production of 125Pd nuclide in Be(136Xe,X) reaction at E(136Xe)=1 GeV/nucleon, beam provided by SIS18 synchrotron at GSI facility. The fragments were analyzed using FRS magnetic separator on the basis of magnetic rigidity and time-of-flight. Atomic number of residual nucleus was determined from energy loss in an ionization chamber MUSIC
2015Lo04: 125Pd nuclide produced at RIBF-RIKEN facility in 9Be(238U,F) reaction at E=345 MeV/nucleon with an average intensity of 6×1010 ions/s. Identification of 125Pd was made by determining atomic Z and mass-to-charge ratio α/Q, where Q=charge state of the ions. The selectivity of ions was based on magnetic rigidity, time-of-flight and energy loss. The separated nuclei were implanted at a rate of 50 ions/s in a stack of eight double-sided silicon-strip detector (WAS3ABi), surrounded by EURICA array of 84 HPGe detectors. Correlations were recorded between the implanted ions and β rays. The half-life of 125Pd isotope was measured from the correlated ion-β decay curves and maximum likelihood analysis technique as described in 2014Xu07. Comparison of measured half-lives with FRDM+QRPA, KTUY+GT2 and DF3+CQRPA theoretical calculations
Q-value: Estimated uncertainties (2012Wa38): 720 for Q(β-), 500 for S(n), 570 for S(p) and Q(α)
Q-value: S(2n)=9950 450, S(2p)=31440 640, Q(β-n)=3910 470 (syst,2012Wa38)