ADOPTED LEVELS, GAMMAS for 22N
Author: M. Shamsuzzoha Basunia | Citation: Nucl. Data Sheets 127, 69(2015) | Cutoff date: 1-Apr-2015
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=2.276×104 keV 20 | S(n)= 1.28×103 keV 21 | S(p)= 20894 keV SY | Q(α)= -2.22×104 keV 3 | ||
| Reference: 2012WA38 |
| References: | |||
| A | 9Be(26F,X) | B | C(36S,xγ) |
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | Final Levels | |
| 0.0 | B | (0-) | 23 ms 3 % β- = 100 % β-n = 34 3 % β-2n = 12 3 | ||||
| 183 16 | B | (1-) | 183 16 | 100 | 0.0 | (0-) | |
| 1017 25 | B | (2-) | 834 19 | 100 | 183 | (1-) | |
| 1.93E3 22 | A | (3-) | < 60 keV | ||||
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
1979We10: First production of 22N from fragmentation of 48Ca beam, E=212 MeV/nucleon, on beryllium target (890 mg/cm2).
9Be(22N,21N) - 2011Ro21: Measured one neutron knock out cross section of σ-1n=97 mb 34 and suggest that the ground state of 22N exhibits a halo structure. 22N beam was produced from fragmentation of 40Ar beam, E=700 MeV/nucleon, on a Be target (4 g/cm2) at GSI.
Q-value: ΔS(p)=444(syst) 2012Wa38