ADOPTED LEVELS for 42P
Authors: Jun Chen and Balraj Singh | Citation: Nucl. Data Sheets 135, 1 (2016) | Cutoff date: 31-May-2016
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=18.65×103 keV 21 | S(n)= 2.08×103 keV 22 | S(p)= 18.40×103 keV 43 | Q(α)= -17.63×103 keV 33 | ||
| Reference: 2012WA38 |
| E(level) (keV) | T1/2(level) |
| 0 | 48.5 ms 15 % β- = 100 % β-n = 50 20 % β-2n = ? |
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0 | 48.5 ms 15 % β- = 100 % β-n = 50 20 % β-2n = ? | Mean radius r20=1.25 fm2 10 (2006Kh08). E(level): Mean radius r20=1.25 fm2 10 (2006Kh08). |
42P identified in 181Ta(48Ca,X) reaction at 55 MeV/nucleon (1989Le16), 9Be(48Ca,X) E=212 MeV/nucleon (1979We10).
Mass measurements: 2000Sa21, 2001Sa72, 2007Ju03
1989Le16: 181Ta(48Ca,X) reaction E=55 MeV/nucleon; measured T1/2 and %β-n. Other: 1999YoZW, from fragmentation of 48Ca beam using 9Be(48Ca,X) and 181Ta(48Ca,X) reactions at 70 MeV/nucleon; preliminary values of T1/2 and %β-n reported.
2006Kh08: Si(42P,X) E=30-65 MeV/nucleon; measured energy-integrated reaction σ; deduced mean radius
Others: 1989MuZU, 2003Gr22
Q-value: S(2n)=7060 240, S(2p)=41540 550 (syst), Q(β-n)=11950 210 (2012Wa38)