ADOPTED LEVELS for 83Zn
Author: E.A. Mccutchan | Citation: Nucl. Data Sheets 125, 201 (2015) | Cutoff date: 31-Dec-2014
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=12519 keV SY | S(n)= 2203 keV SY | S(p)= 18357 keV SY | Q(α)= -11453 keV SY | ||
| Reference: 2012WA38 |
| E(level) (keV) | T1/2(level) |
| 0.0 | 117 ms 20 % β- = 100 % β-n = ? |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 117 ms 20 % β- = 100 % β-n = ? | %β-n=90 (calculated, 2005Bo19), 40 (systematics, 2012Mc04). E(level): %β-n=90 (calculated, 2005Bo19), 40 (systematics, 2012Mc04). |
1997Be70: 83Zn isotope produced and identified in projectile fission in 9Be(238U,X) at 750 MeV / nucleon. Fission fragments separated using the fragment separator (FRS) in achromatic mode and identified using ΔE-Bρ-tof measurements. Measured production cross section ≈ 1 nb.
2012Ma37: 83Zn isotope produced in proton induced fission on a UCx target with E(p)=50 MeV. Fission products extracted as positive ions and selected using two consecutive mass separation magnets with Δm/m ≈ 1,000 and 10,000, respectively. Measured Eγ, Iγ, γ(t) and β-γ coincidences using LeRIBSS consisting of four HPGe clover detectors for γ-rays and two plastic scintillators for β particles.
α 109.6-keV γ ray is assigned by 2012Ma37 to the β- decay of 83Zn.
Q-value: ΔQ(β-)=503; ΔS(n)=585; ΔS(p)=945; ΔQ(α)=945 (2012Wa38)
Q-value: S(2n)=6681 syst 503; Q(β-n)=8121 syst 503 (2012Wa38)