ADOPTED LEVELS for 266Db
Author: Balraj Singh | Citation: Nucl. Data Sheets 156, 70 (2019) | Cutoff date: 31-Jan-2019
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-880 keV SY | S(n)= 5820 keV SY | S(p)= 3240 keV SY | Q(α)= 8210 keV SY | ||
Reference: 2017WA10 |
References: | |||
A | 270Bh α decay (1.0 M) |
E(level) (keV) | XREF | T1/2(level) |
0 | A | 0.4 h +17-2 % ε = ? % SF ≈ 100 % α = ? |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0 | 0.4 h +17-2 % ε = ? % SF ≈ 100 % α = ? | The SF decay mode was observed, but α decay and/or ε+β+ modes are not excluded (2017Og01). |
2007Og02, 2013Og01 (also 2011Og07, 2012OgZZ, 2007Og05, 2007Og01): 266Db produced in the α decay chain: 282Nh |) 278Rg |) 274Mt |) 270Bh |) 266Db, where 282Nh was formed in 237Np(48Ca,3n),E=244 MeV at FLNR-JINR-Dubna, in collaboration with LLNL. See 282Nh Adopted Levels for details of two decay chains observed.
For theoretical studies, consult Nuclear Science References (NSR) database at NNDC, BNL for 37 primary references dealing with the half-lives and other aspects of nuclear structure in this mass region
Q-value: Estimated uncertainties (2017Wa10): ΔQ(β-)=370, ΔS(n)=360, ΔS(p)=460, ΔQ(α)=200
Q-value: S(2n)=12770 370, S(2p)=8220 520 (syst, 2017Wa10).