2023Wa10: measured mass excess of g.s. of ⁶²Ge=-42289 keV 37 using Bρ-isochronous mass spectrometry at the Heavy Ion Research Facility (HRIFL), Lanzhou.

Note: ⁶²As nuclide has not yet been identified, as according to literature survey, no experimental search for this nuclide has been carried out. Moreover, ⁶²As is expected to be unbound towards one-proton emission as S(p)=-2080 keV 420 (syst,2021Wa16). Therefore, no data are available for ⁶²As ε decay to ⁶²Ge

1991Mo10: ⁶²Ge first identified in fragmentation of ⁷⁸Kr beam at 65 MeV/nucleon using A1200 spectrometer at NSCL, MSU. Isotopic identification by time-of-flight and energy loss methods

2002Lo13 (Also 2002Bl17): ⁶²Ge observed in fragmentation of ⁷⁸Kr beam at 73 MeV/nucleon using LISE3 spectrometer at GANIL facility. Isotopic identification by time-of-flight and energy loss methods. Measured isotopic half-life by decay timing of correlated β⁺ (ion implant) events and energy loss vs time-of-flight

2005St29 (also 2005St34): ⁶²Ge observed in fragmentation of ⁷⁸Kr beam at 140 MeV/nucleon with a ⁹Be target using A1900 spectrometer at NSCL, MSU. Measured cross section=4.8 nb 20

2007Bl09: ⁶²Ge observed in fragmentation of ⁷⁰Ge beam at 71.6 MeV/nucleon with a Ni target using LISE3 spectrometer at GANIL facility

2014Gr10: study of Gamow-Teller decay of t=1, Jπ=0^{+ 62}Ge g.s. to n=Z ⁶²Ga nucleus. The ⁶²Ge source was formed in fragmentation of 750 MeV/nucleon ⁷⁸Kr beam impinging a ⁹Be target, followed by Bρ-ΔE-Bρ and time-of-flight analysis by using FRS fragment separator and various scintillation and ionization detectors. The ions of ⁶²Ga were implanted into a pack of six 1 mm thick double-sided silicon strip detectors (DSSSDs). Measured Eγ, Iγ, (particle)γ-coin, (fragment)β- and βγ-coin, half-life of ⁶²Ge ground state.

2014Ro14: ⁶²Ge isotope produced in the fragmentation of 70 MeV/nucleon ⁷⁸Kr beam with Ni target. Fragments selected using the LISE3 separator at GANIL and identified by time-of-flight and energy loss. Measured half-life of ⁶²Ge ground-state decay by (fragment)β, (fragment)γ correlations using four Si detectors (an energy loss ΔE detector, a degrade, DSSD and Si(Li)) for particles surrounded by four HPGe Clover detectors, three EXOGAM and one mini-clover Ge detector for γ rays.

2017Ku12: ⁶²Ge isotope produced in the fragmentation of 79 MeV/nucleon ⁶⁴Zn²⁹⁺ beam with Ni target of 236 mg/cm² thickness. Fragments were selected with the LISE3 separator at GANIL and identified by time-of-flight and energy loss using silicon ΔE detector and implanted into a double-sided silicon strip detector (DSSSD). The implanted ions and charged-particle decays were detected by the DSSSD, which was surrounded by four HPGe Clover detectors (three EXOGAM clovers and a smaller Euroball clover) for γ-ray detection. Half-life of ⁶²Ge decay was measured by (⁶²Ge implants)β time-correlated decay events. Total number of ⁶²Ge implanted ions=6080

2021Or01: E=345 MeV/nucleon ⁷⁸Kr was produced at RIBF-RIKEN facility Fragments were separated, selected and identified by the BigRIPS separator according to Bρ-ΔE-tof, and implanted into the WAS3ABi detection system, consisting of three DSSSDs at the exit of the ZeroDegree spectrometer. Measured half-life of decay of ⁶²Ge by implant-decay correlations.

2023OrZZ: E=345 MeV/nucleon ⁷⁸Kr was prepared using the BigRIPS separator at RIBF. Measured decay products, Eγ, Iγ. Deduced half-life.

2022Ku01: theory: structure: calculated levels, Jπ, and B(>) strengths using shell model with different effective interactions.

Q-value: Estimated uncertainty=300 for Q(β^-) and S(n).

Q-value: Q(ε)=9698 37, Q(εp)=6771 40, Q(ε2p)=1478 37, S(2n)=30753 43, S(2p)=2693 37

Q-value: The Q values and particle-separation energies with uncertainties deduced by evaluators from the measured mass excesses of ⁶²Ge=-42289 37 (2023Wa10), and relevant mass excesses from 2021Wa16. Two other values used were measured mass excess of ⁵⁸Zn=-424248 36 (2023Wa10), and deduced mass excess of ⁶⁰Ge=-27678 22 (2021Or01, IMME analysis).