ADOPTED LEVELS, GAMMAS for 82Zn
Authors: J. K. Tuli, E. Browne | Citation: Nucl. Data Sheets 157, 260 (2019) | Cutoff date: 1-Mar-2019
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=10617 keV 4 | S(n)= 4186 keV 6 | S(p)= 18183 keV SY | Q(α)= -10849 keV SY | ||
| Reference: 2017WA10 |
| References: | |||
| A | 9Be(HI,xnγ) | B | 1H(83Ga,2pγ) |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
| 0 | AB | 0+ | 166 ms 11 % β- = 100 % β-n = 69 7 | ||||
| 618 15 | AB | (2+) | 618 15 | 100 | 0 | 0+ | |
| 987 23 ? | B | (0+) | 369 17 ? | 100 | 618 | (2+) | |
| 1310 19 | B | (4+) | 692 12 | 100 | 618 | (2+) | |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0 | 0+ | 166 ms 11 % β- = 100 % β-n = 69 7 | Production cross section=13 nb (1997Be70) in 238U on Be, E=750 MeV/a. |
| 618 | (2+) | E(level): Configuration=πf5/22 (2017Sh42). | |
| 987 | (0+) | Configuration=πp3/220+ (2017Sh42). | |
| 1310 | (4+) | E(level): Configuration=πf5/22 (2017Sh42). |
2017Sh42 (1H(83Ga,2pγ)), 2016Al10 (9Be(HI,xnγ)), 2014Xu07 have been compiled in xundl, by β. Singh (McMaster)
2014Xu07: 82Zn produced in 9Be(238U,F) reaction with a 238U86+ beam of 345 MeV/nucleon produced by the RIKEN accelerator complex. Identification of 82Zn nuclei was made on the basis of magnetic rigidity, time-of-flight and energy loss of the fragments (ΔE-Bρ-tof method) using BigRIPS fragment separator and ZeroDegree Spectrometer (ZDS) at RIBF-RIKEN facility. Based on α/Q spectrum and Z versus α/Q plot. Measured heavy fragment, β and γ spectra using wide-range active silicon strip stopper array (WAS3ABi) for β and ion detection, and EUROBALL-RIKEN Cluster array for γ detection. Decay curves were obtained from time differences between implantation and correlated β decays
Theoretical calculations of S(n) and S(2n): 2000Is13
2005Bo19: Calculated β-decay half-life and delayed neutron decay probability. Other calculations: 1997Mo25, 2002Pf04, 2007Ma09, 2005Ni02
Q-value: Estimated uncertainties: ΔS(p)=500 (2017Wa10), ΔQ(α)=600 (2017Wa10)
Q-value: Q(β-n)=7243 5 (2017Wa10)