ADOPTED LEVELS, GAMMAS for 86Ge
Authors: Alexandru Negret, Balraj Singh | Citation: Nucl. Data Sheets 124, 1 (2015) | Cutoff date: 30-Nov-2014
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=9200 keV SY | S(n)= 4710 keV SY | S(p)= 16990 keV SY | Q(α)= -9580 keV SY | ||
| Reference: 2012WA38 |
| References: | |||
| A | 86Ga β- decay (43 MS) | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) |
| 0 | A | 0+ | 226 ms 21 % β- = 100 % β-n = 45 15 | ||
| 527 | A | (2+) | 527 | 100 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
1994Be24: 86Ge produced and identified in Pb(238U,F) reaction at E=750 MeV/nucleon at the SIS synchrotron, GSI. Identification using the Bρ-ΔE-tof method and FRS separator
2013Ma22: proton beam was provided by the Oak Ridge Isochronous Cyclotron (ORIC) at the HRIBF-ORNL facility. Target=238UCx. Fission fragments were ionized to charge state +1 then purified using H2S gas, a mass pre-separator and electromagnetic separation. The purified beams were then sent to the Low-energy Radioactive Ion Beam Spectroscopy Station (LeRIBSS) and implanted in a moving tape collector (MTC). Measured Eγ, Iγ, Eβ, βγ-coin, half-life of 86Ge g.s. using two plastic scintillation counters and four HPGe detectors. Comparison with the gross theory of β decay, the finite-range droplet model and the continuum quasiparticle random-phase approximation.
Mass measurement: 2006Ha62
Q-value: ΔQ(β-)=ΔS(n)=300, ΔS(p)=ΔQ(α)=420 (syst,2012Wa38)
Q-value: S(2n)=7760 300, S(2p)=31930 670, Q(β-n)=5360 300 (syst,2012Wa38).