ADOPTED LEVELS for 212Hg
Authors: K. Auranen and E.A. Mccutchan | Citation: Nucl. Data Sheets 168, 117 (2020) | Cutoff date: 1-Aug-2020
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=4310 keV SY | S(n)= 4690 keV SY | Q(α)= 1320 keV SY | |||
Reference: 2017WA10 |
E(level) (keV) | Jπ(level) | T1/2(level) |
0.0 | 0+ | % β- = 100 % β-n = ? |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 0+ | % β- = 100 % β-n = ? | From α/Z plot (figure 1 in 2010Al24), ≈45 events are assigned to 212Hg; from figure 5 of 2017Ca12 ≈70 events are assigned to 212Hg. |
2010Al24: 212Hg produced in 9Be(238U,X) reaction with E(238U)=1 GeV/nucleon at GSI facility. Fragments were analyzed with the high resolving power magnetic spectrometer FRagment Separator (FRS) and identified based on measurements of magnetic rigidity, velocity, time-of-flight, energy loss and atomic number of the fragments.
2017Ca12: 212Hg produced in 9Be(238U,X) reaction with E(238U)=1 GeV/nucleon at GSI facility, separated with the high resolving power magnetic spectrometer FRagment Separator (FRS) and identified based on measurements of magnetic rigidity, velocity, time-of-flight, energy loss and atomic number of the fragments using two plastic scintillators and two multisampling ionization chambers.
Q-value: ΔQ(β-)=360; ΔS(n)=360; ΔQ(α)=500 (2017Wa10)
Q-value: S(2n)=8020 (syst) 360; Q(β-n)=760 (syst) 300 (2017Wa10)