ADOPTED LEVELS for 39Sc
Author: Jun Chen | Citation: Nucl. Data Sheets 149, 1 (2018) | Cutoff date: 1-Jan-2018
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-16370 keV SY | S(n)= 18000 keV SY | S(p)= -597 keV 24 | Q(α)= -5425 keV 24 | ||
Reference: 2017WA10 |
References: | |||
A | 39Ti ε decay (28.5 MS) | B | 40Ca(7Li,8He) |
C | 40Ca(14N,15C) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) |
0 | ABC | (7/2-) | < 300 ns % p = 100 |
950 40 ? | C | (3/2-) | |
8960 60 ? | A | (3/2+) |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
First identification of 39Sc nuclide by 1988Wo07 via 40Ca(14N,15C)
Other measurements:
1989LiZF: in 9Be(40Ca,X) reaction at 26 MeV/nucleon, the authors searched for 39Sc; only an upper limit for its yield was established from which T1/2<130 ns was deduced
Theoretical calculations: 2014So09 (S(2n)), 1988Co15 (mass)
Q-value: ΔQ(β-)=200, ΔS(n)=200 (syst, 2017Wa10)
Q-value: Q(β+)=13110 14, Q(εp)=7339 24 (2017Wa10)