ADOPTED LEVELS for 278Rg
Author: Balraj Singh | Citation: Nucl. Data Sheets 156, 70 (2019) | Cutoff date: 31-Jan-2019
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-2420 keV SY | S(n)= 5890 keV SY | S(p)= 1910 keV SY | Q(α)= 10850 keV 50 | ||
| Reference: 2017WA10 |
| References: | |||
| A | 282Nh α decay (0.07 S) | ||
| E(level) (keV) | XREF | T1/2(level) |
| 0 | A | 4.2 ms +75-17 % SF = ? % α ≈ 100 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0 | 4.2 ms +75-17 % SF = ? % α ≈ 100 | Only the α decay observed. E(level): Only the α decay observed. |
2007Og02, 2013Og01 (also 2011Og07, 2012OgZZ, 2007Og05, 2007Og01): 278Rg produced as α daughter of 282Nh 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 42 primary references dealing with the half-lives and other aspects of nuclear structure in this mass region
Q-value: Estimated uncertainties (2017Wa10): ΔQ(β-)=570, ΔS(n)=630, ΔS(p)=520.
Q-value: S(2n)=13110 720, S(2p)=5380 640 (syst, 2017Wa10).