ADOPTED LEVELS, GAMMAS for 43P
Authors: Balraj Singh and Jun Chen | Citation: Nucl. Data Sheets 126, 1 (2015) | Cutoff date: 31-Mar-2015
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=16.88×103 keV 37 | S(n)= 4.40×103 keV 43 | S(p)= 19170 keV SY | Q(α)= -18740 keV SY | ||
Reference: 2012WA38 |
References: | |||
A | 9Be(44S,43PG) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
0 | A | 1/2+ | 36.5 ms 15 % β- = 100 % β-n = 100 % β-2n = ? | ||||
184 1 | A | 3/2+ | 184 1 | 100 | 0 | 1/2+ | |
845 3 | A | (5/2+) | 661 4 845 4 | 100 13 34 9 | 184 0 | 3/2+ 1/2+ | |
1009 5 | A | (5/2+) | 825 5 | 100 | 184 | 3/2+ | |
1095 6 | A | (5/2+) | 911 6 | 100 | 184 | 3/2+ | |
1774 8 | A | (5/2+) | 765 6 | 100 | 1009 | (5/2+) | |
2035 11 | A | (5/2+) | 1018 6 ? 1851 11 | 71 14 100 14 | 1009 184 | (5/2+) 3/2+ |
E(level): From least-squares fit to Eγ data
Jπ(level): From comparisons of experimental data with shell-model calculations (2008Ri04). For g.s., 184, 1009 and 1095 levels, parallel-momentum distributions give L=0 for g.s., and L=2 for all others in a proton-removal reaction
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0 | 1/2+ | 36.5 ms 15 % β- = 100 % β-n = 100 % β-2n = ? | π2s1/2 orbital (2006Fr13,2008Ri04). |
184 | 3/2+ | π1d3/2 orbital (2006Fr13,2008Ri04). |
First identification of 43P nuclide by 1989Gu03
43P isotope identified in 181Ta(48Ca,X) E=55 MeV/nucleon (1989Gu03) and in 64Ni(48Ca,X) E=60 MeV/nucleon (1995So03, GANIL facility), followed by measurement of fragment spectra. Measured %β-n.
2004Gr20 (also 2003Gr22): 43P produced in 9Be(48Ca,X) at E=60 MeV/nucleon, LISE3 spectrometer at GANIL, isotopic identification by energy loss, time-of-flight and magnetic rigidities, double-sided Si strip (DSSD) detectors for residues. Measured (β)(residues) time correlations and half-life using scintillation detectors for β-rays.
Mass measurement: 2000Sa21 (also 2001Sa72)
2006Fr13 (also 2005Fr19): see 9Be(44S,43Pγ) dataset
Mean-square radius from energy-integrated cross sections: 2006Kh08
Q-value: Estimated uncertainties: ΔS(p)=ΔQ(α)=620 (2012Wa38)
Q-value: S(2n)=6480 380, S(2p)=43790 700 (syst), Q(β-n)=14250 370, (2012Wa38).