ADOPTED LEVELS for 106Y
Author: Balraj Singh | Citation: ENSDF | Cutoff date: 10-JUN-2015
Authors: D. De Frenne and A. Negret | Citation: Nucl. Data Sheets 109, 943 (2008) | Cutoff date: 1-May-2007
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=12860 keV SY | S(n)= 3300 keV SY | S(p)= 14730 keV SY | Q(α)= -10770 keV SY | ||
Reference: 2012WA38 |
E(level) (keV) | T1/2(level) |
0 | 79 ms +10-5 % β- = 100 % β-2n = ? % β-n = ? |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0 | 79 ms +10-5 % β- = 100 % β-2n = ? % β-n = ? | Theoretical %β-n=16.9, %β-2n=0.55 (2003Mo09). |
1997Be70, 1995CzZZ: 106Y produced and identified in Pb(238U,F), E=750 MeV/nucleon reaction, followed by separation of reaction products and time-of-flight measurements.
2011Ni01: 106Y nuclide produced in Be(238U,F) reactions at E=345 MeV/nucleon produced by the cascade operation of the RBIF complex of accelerators at RIKEN. Target=550 mg/cm2. Identification of 105Y made on the basis of magnetic rigidity, time-of-flight and energy loss. The separated nuclei were implanted in a nine-layer double-sided silicon-strip detector (DSSSD). Correlations were recorded between the heavy ions and β rays. The half-life of 106Y isotope was measured from the correlated ion-β decay curves and maximum likelihood analysis technique. In the analysis of the decay curve, β-detection efficiency, background rate, daughter and granddaughter (including those populated in delayed neutron decays) half-lives, and β-delayed neutron emission probabilities were considered. Comparison of measured half-lives with FRDM+QRPA and KTUY+GT2 calculations
2015Lo04: 106Y 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 106Y 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 106Y 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
2013Fa05: calculated half-life, delayed neutron emission probability
Q-value: Estimated uncertainties (2012Wa38): 540 for Q(β-), 710 for S(n); 710 for S(p), 590 for Q(α)
Q-value: S(2n)=8130 640, Q(β-n)=7350 500 (syst,2012Wa38). S(2p)=32180 (theory,1997Mo25)