ADOPTED LEVELS for 15Be
Author: J. Kelley | Citation: ENSDF | Cutoff date: 31-MARCH-2015
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=20.86×103 keV 10 | S(n)= -1.80×103 keV 16 | ||||
| Reference: 2012WA38,2013SN02 |
| References: | |||
| A | 2H(14Be,15Be) | B | 9Be(17C,15BE2P) |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) |
| 0 | A | (5/2+) | 0.58 MeV 20 % n ≈ 100 |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0 | (5/2+) | 0.58 MeV 20 % n ≈ 100 | Observed in the 14Beg.s.+n relative energy spectrum at Erel=1.8 MeV 1. In this case the mass excess is ΔM=49821 keV 100. E(level): Observed in the 14Beg.s.+n relative energy spectrum at Erel=1.8 MeV 1. In this case the mass excess is ΔM=49821 keV 100. |
Theoretical works:
2006Ko02: α chiral soliton model with a ≈ 30% rescaling of the Skyrme constant is used to estimate the mass excess of α=6 to 32 nuclides Also see calculations in (1987Sa15, 1985Po10, 1981Se06).
2015Fo04: Shell model analysis of 15Be with an emphasis on evaluating the s- and d-shell single particle energies.
Q-value: Values computed using ΔM=49821 keV 100 from 2013Sn02. This value compares with ΔM=49760 keV 400, which was estimated in 2012Wa38.