ADOPTED LEVELS, GAMMAS for 38Mg
Author: Jun Chen | Citation: Nucl. Data Sheets 152, 1 (2018) | Cutoff date: 30-Sep-2017
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=17860 keV SY | S(n)= 2210 keV SY | S(p)= 26750 keV SY | Q(α)= -21190 keV SY | ||
Reference: 2017WA10 |
References: | |||
A | C(40Si,38Mg),(39Al,38Mg) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
0 | A | 0+ | % β- = 100 % β-n = ? % β-2n = ? | ||||
656 6 | A | (2+) | 656 6 | 100 | 0 | 0+ | |
2016 21 | A | (4+) | 1360 20 | 100 | 656 | (2+) |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0 | 0+ | % β- = 100 % β-n = ? % β-2n = ? | Production cross sections=40 nb 10 with W target and 4 nb 1 with Be target (2007Ta15). |
656 | (2+) | Jπ(level): From systematics of even-even nuclei and shell-model predictions. | |
2016 | (4+) | Jπ(level): From systematics of even-even nuclei and shell-model predictions. |
38Mg produced and identified by 1997Sa14 (also 2002LuZT) in 181Ta(48Ca,X) E=70 MeV/nucleon at RIKEN projectile fragment separator, tof. α total of 18 events reported by 1997Sa14
2007Ta15: 38Mg produced in fragmentation of 48Ca beam at 142 MeV/nucleon with 9Be and W targets, A1900 fragment separator at NSCL facility. Measured cross section for production of 38Mg
Structure calculations: 2016Ba59, 2016Ro17, 2016Sa46, 2016Sh05, 2016Sh21, 2015Me06, 2015Wu07, 2014Ca21, 2014Pe19, 2014Wa03, 2014Wa14, 2013Do17, 2011Ya01, 2009No01. Consult NSR database for about 20 other theory references
Theoretical calculations of T1/2 and Pn: 2016Ma12, 2013Li39, 2003Mo09
Q-value: ΔQ(β-)=630, ΔS(n)=860, ΔS(p)=850, ΔQ(α)=720 (syst,2017Wa10)
Q-value: S(2n)=2450 850, Q(β-n)=16190 530 (syst,2017Wa10). S(2p)=50620 (theoretical,1997Mo25)