223AC 227PA A DECAY 1989AH05,1990SH15,1963SU1001NDS 200110 223AC H TYP=FUL$AUT=E. BROWNE$CIT=NDS 93, 846 (2001)$CUT=1-May-2001$ 223AC D MODIFIED BY E. BROWNE (FEB.2000). MOST REFERENCES TO 1990SH16 HAVE BEEN 223AC2D CHANGED TO 1990SH15. THERE SHOULD BE ONLY ONE REFERENCE TO 1990SH16. 223AC3D RECALCULATED ALPHA HINDRANCE FACTORS USING R0 VALUES FROM 1998AK04. 223AC C Mass-separated sources. Measured EG, RI, ICE, AG coin, ACE coin. 223AC2C Detectors: GE(LI), SI(LI), plastic scin, SI (1989AH05,1990SH15). 223AC3C Other: 1963SU10. 223AC C Measured ACE(T), deduced level half-lives (1989AH05). 223AC C See 1999SC17, 1997SC16 for measured IA(THETA) for oriented 227PA 223AC2C nuclei. Others: 1996ST14, 1994BE30, 1992WO14. 223AC CL J$Parity doublet rotational band assignments are from 1990SH16, 223AC2CL 1990SH15, 1989AH05, and 1990JA11. Spin and parity assignments are 223AC3CL based on rotational structure and G-ray multipolarities. 223AC CL J$Although octupole deformations are small in this region, nuclear 223AC2CL states are no longer fully characterized by single Nilsson orbitals. 223AC3CL This terminology, however, is used throughout this evaluation to 223AC4CL label states rather than to accurately describe their nature. 223AC CL E$Deduced by evaluator from a least-squares fit to G-ray energies. 223AC CL BAND(A) 5/2(523) PARITY DOUBLET ROTATIONAL BAND. 223AC CL BAND(B) 5/2(642) PARITY DOUBLET ROTATIONAL BAND. 223AC CL BAND(D) 3/2(532) PARITY DOUBLET ROTATIONAL BAND. 223AC CL BAND(E) 3/2(651) PARITY DOUBLET ROTATIONAL BAND. 223AC CL J(G) From adopted levels. 223AC CL T From 1989AH05. 223AC CL E(K) Reported by 1990SH15 only. 223AC CL E(L) Reported by 1989AH05 only. 223AC CG E(A) From 1989AH05. 223AC CG E(B) From 1990SH15. 223AC CG E(H),RI(H),M(H)$From 1990SH15. Placement in the decay scheme is 223AC2CG considered uncertain by evaluator. Multipolarity is from CE data. 223AC CG RI From 1989AH05, unless otherwise specified. Authors 223AC2CG claim all G rays with 223AC3CG absolute intensities GT 0.2 (per 100 ALPHAS) have been observed. 223AC CG Experimental relative XK intensity=22 3 (1990SH15) agrees 223AC2CG with a value of 18 4 deduced by evaluator from the decay scheme. All 223AC3CG of the XK intensity originates from atomic vacancies created by the 223AC4CG 110-, 125-, and 130-KEV transitions. 223AC CA E,IA$Intensities are per 100 ALPHA decays of 227PA (1958HI78,1963SU10). 223AC2CA Data for EA GE 6376 MEV have been 223AC2CA evaluated by 1991RY01, and recommended values are presented here. 223AC3CA Fractional uncertainties in IA are 2.5% (1958HI78). Energies have been 223AC4CA adjusted by 5.8 KEV because of a change in the calibrating 223AC5CA ALPHA-particle energies of 211BI (1991RY01). 223AC CA HF Using R0(223AC)=1.529, average of R0(222RA)=1.5383 8, 223AC2CA R0(224RA)=1.5332 8, R0(222TH)=1.522 22, and R0(224TH)=1.524 9 223ACxCA (1998AK04). 223AC CA Transition-intensity balance for each level using 223AC2CA G-ray data and the decay scheme of 1990SH15 could not reproduce 223AC3CA most of the measured ALPHA-particle intensities. 227PA P 0.0 (5/2-) 38.3 M 3 6580.0 21 223AC N 0.072 3 0.85 2 223AC PN 3 223AC CN BR from ECK/ALPHA=0.18 2 (1951ME10). 223AC CN NR$from RI(65G)=7.2 3 per 100 ALPHAS, experimental value (1990SH15), 223AC2CN and %A=85 2 (1951ME10). 223AC3CN Other values: 8.2 8, deduced from G-ray transition intensity balance 223AC4CN (1989AH05); 6.2, experimental value (1963SU10). 223AC L 0.0 (5/2-) 2.10 M 5 A 223AC3 L FLAG=G 223AC CL T from adopted levels. 223AC A 6465.8 3 50.2 16 2.4 223AC CA IA 48 8 deduced by evaluator from G-ray transition intensity 223AC2CA balance. 223AC L 4.1 (3/2-) K ? 223AC L 12.5 2 (3/2-) D ? 223AC3 L FLAG=GL 223AC G 12.5 S 223AC L 42.4 1 (7/2-) 0.25 NS LE A 223AC3 L FLAG=G 223AC A 6423.8 3 11.7 4 6.8 223AC CA IA 14 8 deduced by evaluator from G-ray transition intensity 223AC2CA balance. 223AC G 42.4 1 2.1 5 M1+E2 0.63 1 214 B 223AC CG RI other value: 5.0 6 (1990SH15). 223AC CG M,MR from CEL1 + CEL2/CEL3 exp=2.5+6-4 (1989AH05). 223AC CG E other value: 42.5 2 (1989AH05). 223AC L 50.7 1 (5/2-) 0.25 NS LE D 223AC3 L FLAG=G 223AC A 6415.8 3 15.1 4 4.9 223AC CA IA 17 2 deduced by evaluator from G-ray transition intensity 223AC2CA balance. 223AC G 8.0 [M1] 1542 S 223AC G 46.6 2 1.5 4 (M1) 33.7 H ? 223ACS G LC= 25.6 $MC= 6.14 223AC G 50.7 1 1.9 5 M1+E2 0.26 1 41.9 11 * 223AC3 G FLAG=B 223AC CG E other value: 50.5 2 (1989AH05). 223AC CG RI other value: 2.9 6 (1990SH15) 223AC CG M,MR from CEL1 + CEL2/CEL3 exp=5.3+25-15 (1989AH05). 223AC L 64.62 4 (5/2+) 0.25 NS LE B 223AC3 L FLAG=G 223AC A 6401.7 3 9.4 4 6.8 223AC CA IA 9.7 3 deduced by evaluator from G-ray transition intensity 223AC2CA balance. 223AC G 22.3 1 2.1 6E1 6.17 B 223AC CG RI,M from 1990SH15. 223AC G 60.5 3 1.0 4 (E1) 0.439 H ? 223ACS G LC= 0.331 $MC= 0.0807 $NC+= 0.0275 223AC G 64.62 5 100 E1 0.369 223AC CG M from ALPHA=0.32 11, EL3C LT 0.65, and CEL1 + CEL2/CEL3 exp= 223AC2CG 1.6 5 (1989AH05). 223AC CG E other value: 64.9 1 (1989AH05). 223AC L 88.9 (3/2+) K ? 223AC G 84.8 1 14 2 E1 @ ? 223AC3 G FLAG=H 223AC L 89.1 (7/2-) K ? 223AC G 38.4 2 0.6 3 (M1) 59.8 H ? 223ACS G LC= 45.3 $MC= 10.9 223AC G 89.1 2 2.2 6 H ? 223AC L 90.7 1 (9/2-) 0.25 NS LE A 223AC3 L FLAG=G 223AC A 6376 5 2.6 19 223AC CA IA 3 1 deduced by evaluator from G-ray transition intensity 223AC2CA balance. 223AC G 48.3 1 1.4 5M1 30.3 B 223AC CG E other value: 48.5 3 (1989AH05). 223AC CG RI other value: 1.3 4 (1990SH15). 223AC L 97.3 2 (3/2+) L ? 223AC G 45.6 2 2.2 AP (E1) 0.882 A ? 223ACF G FL=50.7 223AC CG RI$from RI(doublet)=2.7 6 (1989AH05) and RI(45.6G, 110 level) AP 0.5. 223AC CG M$from experimental CC(doublet)=5.2 15 (1989AH05), assuming the other 223AC2CG 45.6G which deexcites the 110 level is M1. 223AC CG E other value: 45.5 1 (1990SH15). 223AC G 84.8 1 6.5 9E1 0.179 @ ? 223AC3 G FLAG=B 223AC L 107.2 2 (7/2-) 0.25 NS LE D 223AC3 L FLAG=GL 223AC G 56.6 2 2AP A 223AC CG Not observed by 1990SH15. 223AC G 107.0 5 2.5 AP M1 7.17 A 223AC CG RI from experimental IA(6356A)=8.0, and IA AP 4 to 110 level. 223AC2CG Only conversion electron lines were observed (1989AH05). 223AC L 110.06 4 (7/2+) 0.25 NS LE B 223AC3 L FLAG=G 223AC A 6356.7 3 7.9 3 5.2 223AC CA IA$combined intensity to 107 and 110 levels. IA AP 4 (HF=11) to 110 223AC2CA level deduced by evaluator from G-ray transition intensity balance. 223AC G 45.6 2 0.5 AP (M1) 36.0 A 223AC CG RI from RI(doublet)=2.7 6, experimental CC(doublet)=5.2 15, 223AC2CG and G-ray transition intensity balance at 64.6 level needed to 223AC3CG reproduce the experimental IA=9.6. The existence of this doublet was 223AC4CG inferred from the measured CC=5.2 15, which could not be less than 36 223AC5CG (for pure M1) (1989AH05). 223AC CG M from CE data (1989AH05). 223AC G 59.5 2 1.7 4E1 0.459 @ 223AC3 G FLAG=B 223AC CG E other value: 59.7 2 (1989AH05). 223AC CG M from CE data (1989AH05). 223AC G 67.6 1 6.9 8E1 0.327 B 223AC CG E other value: 67.9 1 (1989AH05). 223AC CG RI other value: 10.1 8 (1990SH15). 223AC CG M from CE data (1989AH05). 223AC G 110.05 5 20.315E1 0.393 B 223AC CG E other value: 110.4 1 (1989AH05). 223AC CG RI other value: 31 3 (1990SH15). 223AC CG M from EKC LT 1.1 and ELC LT 2.0 (1989AH05). 223AC L 110.2 (5/2+) K ? 223AC G 21.1 1 1.1 4 (E1) 7.13 H ? 223ACF G FL=89.1 223AC CG Populates 89.1 ((7/2-)) or 88.9 ((3/2+)) 223ACS G LC= 5.30 $MC= 1.38 223AC G 59.5 2 2.5 4 E1 @ ? 223AC3 G FLAG=H 223AC L 130.7 1 (7/2+) E 223AC A 6336 5 0.7 48 223AC G 80.0 1 2.4 4 E1 0.209 H ? 223ACS G LC= 0.158 $MC= 0.0381 $NC+= 0.0132 223AC G 130.7 1 4.3 10 E1 0.259 H ? 223ACS G KC= 0.202 $LC= 0.0432 $MC= 0.0104 $NC+= 0.00363 223AC L 141 5 (11/2-) A 223AC A 6326 5 0.4 75 223AC G 50.7 1 M1+E2 * ? 223ACF G FL=90.7 223AC3 G FLAG=BH 223AC L 167.5 1 (9/2+) 0.25 NS LE B 223AC3 L FLAG=G 223AC A 6299 5 0.8 29 223AC CA IA$0.6 1 deduced by evaluator from G-ray transition intensity 223AC2CA balance. 223AC G 57.5 B 223ACF G FL=110.06 223AC CG Only CE lines were observed (1990SH15). 223AC G 77.0 2 0.8 4 (E1) 0.231 B 223AC CG RI,M from 1990SH15. 223AC G 125.1 1 6.2 9 E1 0.288 B 223AC CG E other value: 126.0 2 (1989AH05). 223AC CG RI other value: 7 1 (1990SH15). 223AC CG M from 1990SH15. 223AC L 185.0 (9/2-) K ? 223AC G 54.3 1 2.4 4 (E1) 0.587 H ? 223ACS G LC= 0.442 $MC= 0.108 $NC+= 0.0368 223AC G 74.9 1 3.2 6 (E1) 0.249 H ? 223ACF G FL=110.06 223ACS G LC= 0.188 $MC= 0.0455 $NC+= 0.0156