173HF 173TA EC DECAY 1973RE03 95NDS 199509 173HF H TYP=FUL$AUT=V. S. SHIRLEY$CIT=NDS 75,377 (1995)$CUT=1-Oct-1993$ 173HF C The decay scheme and most data are from 1973Re03 (sources from 173HF2C 165HO(12C,4N) (E(12C)=76-83 MEV, metallic holmium targets); 173HF3C measured EB (anthracene), EG, IG (GELI with FWHM AP 1.1 KEV 173HF4C at 120 KEV and 2.0 KEV at 660 KEV, SILI with FWHM=600 EV at 173HF5C 67 KEV, surface-barrier SI with FWHM=5 KEV at 624 KEV, NAI), 173HF6C prompt and delayed GG and CEG coin, GB coin). Some intensity 173HF7C values differ from those in 1973Re03 because of 173HF8C computation errors therein. 173HF C Reference citations are given with data from other sources. 173HF2C Others: 1960Fa03, 1960Ha18, 1963Sa14, 1971Na28, 1972An04, 1983Ed01. 173HF CL T$Delayed CEG coin (1971BoZG,1973Re03). Other: 1972An04. 173HF CG M$From CC(exp) except where noted. To normalize the ICE and 173HF2CG IG intensity scales, ICE values were multiplied by a factor 173HF3CG of 0.064 5, as deduced from a fit of KC and/or LC (theory) 173HF4CG for 69.7G, 81.5G, 160.4G, and 172.2G. For EG GT 500, IG and 173HF5CG ICE values from 1971BoZG were also considered, and a different 173HF6CG normalization factor deduced. 173HF CE EC+B+ feedings are from intensity imbalance at each 173HF2CE level (GS feeding not expected (DJPI=2, no)). Values are 173HF3CE approximate because of large number of unplaced transitions. 173HF CE 1973Re03 report Q+=3670 200, deduced from 173HF2CE EB+=2480 200 (172.2G-B coin). This value, which is 173HF3CE considerably higher than Q+=2790 (SY) adopted by 1993Au05, would 173HF4CE result in LOGFT values ranging from 0.3 to 0.9 larger. 173HF CL Band structure: see adopted levels. 173HF CG RI(A)$Weak. 173HF CG M(BDHK),MR(D)$From CE subshell ratios (1968Ha39). 173HF CG E(E),RI(EG)$From 1971BoZG. 173HF CG E(FGH)$From CE data (1968Ha39); uncertainty implied by 173HF2CG spectrometer resolution. 173HF CG CC(JK)$Brackets combined range for M1 and E2. 173TA P 0.0 5/2- 3.14 H 13 2790 SY 173HF N 0.175 18 1.0 1.0 173HF PN 3 173HF CN NR$from total TI to GS=100%. NR=0.196 9, as deduced from the 173HF2CN growth of 123.7G in 173HF decay relative to the decay of 173HF3CN 172.2G in 173TA decay (1986Sz05), is larger than, but 173HF4CN consistent with, the present decay-scheme value. 173HF G 22.2 1 0.20 5 173HF G 214.3 1 0.30 8 173HF G 277.0 1 0.15 4 173HF G 285.2 5 0.9 2 G 173HF G 305.6 5 F 173HF G 315.0 6 F 173HF G 338.8 6 F 173HF G 382.5 2 0.10 3 173HF G 398.3 7 F 173HF G 413.3 1 0.5013 173HF G 419.2 7 F 173HF G 425.7 2 0.1LT 173HF G 427.6 2 0.2LT 173HF G 428.9 2 0.1LT 173HF G 530.2 2 1.0 3 173HF G 557.1 2 0.4 1 173HF G 559.0 2 0.6015 173HF G 566.5 2 0.30 8 173HF G 615.3 2 0.9 3 173HF G 618.011 0.7 2 E 173HF G 631.215 F 173HF G 635.4 2 0.3LT 173HF G 640.9 2 0.3LT 173HF G 648.7 8 0.5 1 E 173HF G 662.7 2 1.1 3 173HF G 675.1 2 3.2 8 173HF G 691.6 2 1.3 4 173HF G 702.6 2 1.7 5 173HF G 744.7 4 0.4AP 173HF G 747.1 4 0.6AP 173HF G 749.5 4 0.6AP 173HF G 754.0 2 0.7018 173HF G 771.4 2 0.4 1 173HF G 783.4 2 0.4 1 173HF G 789.1 2 1.2 3 173HF G 795.2 2 1.2 3 173HF G 801.4 2 1.2 3 173HF G 814.5 2 0.5013 173HF G 836.2 2 1.4 4 173HF G 842.8 2 0.6015 173HF G 883.8 2 1.2 3 173HF G 892.6 4 0.10 3 173HF G 905.7 2 0.4 1 173HF G 917.4 2 0.20 5 173HF G 931.6 2 0.30 8 173HF G 935.515 0.8 2 E 173HF G 947.2 2 0.20 5 173HF G 989.6 2 0.5013 173HF G 1009.9 2 0.6015 173HF G 1013.1 2 0.4 1 173HF G 1052.4 2 0.7018 173HF G 1067.5 2 0.6015 173HF G 1070.3 2 0.6015 173HF G 1088.7 2 0.6015 173HF G 1104.8 2 0.4 1 173HF G 1176.1 2 0.8 2 173HF G 1194.9 2 0.3LT 173HF G 1213.212 0.4AP E 173HF G 1216.2 2 0.7018 173HF G 1220.9 2 0.2LT 173HF G 1247.115 0.6 2 E 173HF G 1277.0 4 0.3AP 173HF G 1279.6 4 0.4AP 173HF G 1285.6 4 A 173HF G 1301.0 4 A 173HF G 1323.5 4 A 173HF G 1327.1 4 0.4 1 173HF G 1337.2 4 A 173HF G 1340.2 4 A 173HF G 1349.3 4 0.4 1 173HF G 1350.7 4 A 173HF G 1357.6 4 A 173HF G 1375.3 2 1.4 4 173HF G 1390.4 4 0.6015 173HF G 1409.2 3 0.30 8 173HF G 1420.2 5 A 173HF G 1434.7 5 0.5013 173HF G 1445.6 3 1.1 3 173HF G 1467.4 5 0.5LT 173HF G 1481.2 5 0.3LT 173HF G 1486.7 3 1.0 3 173HF G 1499.0 3 1.2 3 173HF G 1537.7 5 A 173HF G 1547.6 3 1.7 5 173HF G 1568.2 5 A 173HF G 1589.117 0.4AP E 173HF G 1622.316 0.7 2 E 173HF G 1625.415 0.7 2 E 173HF G 1633.9 3 0.30 8 173HF G 1648.2 3 0.6015 173HF G 1691.0 3 0.4 1 173HF G 1692.9 5 A 173HF G 1697.2 5 A 173HF G 1702.9 5 0.20 5 173HF G 1709.7 5 0.4 1 173HF G 1717.2 5 0.30 8 173HF G 1757.8 5 0.4 1 173HF G 1836.1 5 A 173HF G 1882.2 5 0.20 5 173HF G 1892.2 5 A 173HF G 1913.3 5 0.20 5 173HF G 1960.6 5 0.20 5 173HF G 2048.5 5 0.30 8 173HF G 2066.7 5 0.20 5 173HF G 2077.3 5 0.30 8 173HF G 2086.9 5 0.20 5 173HF G 2161.5 4 0.7018 173HF G 2188.3 4 0.6015 173HF G 2199.8 4 0.6015 173HF G 2244.9 4 0.6015 173HF G 2258.1 4 0.20 5 173HF G 2269.4 4 0.7018 173HF G 2281.0 5 0.20 5 173HF G 2293.6 5 0.20 5 173HF G 2319.9 5 0.20 5 173HF G 2328.3 5 0.20 5 173HF G 2360.2 5 0.30 8 173HF G 2460.2 4 0.30 8 173HF G 2475.0 4 0.5013 173HF G 2493.0 5 0.20 5 173HF G 2526.5 5 0.30 8 173HF G 2557.5 5 0.10 3 173HF G 2567.8 5 0.20 5 173HF G 2585.7 5 0.20 5 173HF G 2595.3 5 0.10 3 173HF G 2638.1 5 0.4 1 173HF G 2644.1 5 0.7018 173HF G 2656.6 5 0.30 8 173HF G 2674.9 5 0.20 5 173HF G 2680.1 4 0.5013 173HF G 2694.1 5 0.10 3 173HF G 2722.3 5 0.10 3 173HF G 2736.7 5 0.10 3 173HF G 2749.1 5 0.10 3 173HF G 2784.6 5 0.04 1 173HF L 0.0 1/2- 23.6 H 1 173HF L 69.73 4 3/2- 173HF E 3 AP 28 AP 6.7AP 31 AP 173HFS E EAV= 800 $CK= 0.7 $CL= 0.12 $CM+= 0.036 173HF CE TI$combined feeding to 69.7 and 81.5 levels 173HF2CE (TI for connecting 11.9G not known). 173HF G 69.70 5 34 4 M1+E2 0.88 20 13.4 5 D 173HFS G KC= 6.1 9$LC= 5.6 8$MC= 1.37 19$NC+= 0.39 7 173HF CG %I|g=5.95 24 173HF L 81.49 5 5/2- 173HF G 11.9 2 F 173HF CG Level intensity balance requires TI(11.9G) 173HF2CG between 54 and 230. 173HF G 81.5 1 8.4 9 E2 8.13 B 173HFS G KC= 1.33 $LC= 5.16 $MC= 1.28 $NC+= 0.364 173HF L 107.15 5 5/2- 180 NS 8 173HF E 1.1AP 9.8AP 7.1AP 10.9 AP 173HFS E EAV= 800 $CK= 0.7 $CL= 0.12 $CM+= 0.037 173HF G 25.70 5 0.8 2 M1 37.7 B 173HFS G LC= 29.0 $MC= 6.53 173HF G 37.40 5 7.1 8 M1+E2 0.029 +8-11 12.6 D 173HFS G LC= 9.71 $MC= 2.19 173HF G 107.2 2 (E2) 2.73 H 173HFS G KC= 0.839 $LC= 1.43 $MC= 0.357 $NC+= 0.102 173HF CG Very weak transition seen in CE spectrum only 173HF2CG (ICE(K) (unresolved doublet) LE 9, relative to ICE(K)=280 173HF3CG for 90.1G+90.3G). 173HF L 197.3 1 7/2- 173HF E 0.03 AP 0.37 AP 8.5AP 0.40AP 173HFS E EAV= 700 $CK= 0.8 $CL= 0.12 $CM+= 0.037 173HF G 90.1 2 2.2 6 M1+E2 0.23 2 5.56 173HFS G KC= 4.46 $LC= 0.849 $MC= 0.195 $NC+= 0.0575 173HF CG Properties of analogous transitions in 169YB and 173HF2CG 171YB were used to separate the complex 90-KEV peak 173HF3CG (EG=90.3 1, IG=31 3, EKC=0.68 12) into an E1 component 173HF4CG (EG=90.3 1, IG=28.8 29) and an M1+E2 component (EG=90.1 2, 173HF5CG IG=2.2 6, MR=0.23 2). EG=90.1 2, as determined from CE data 173HF6CG (1968Ha39), is attributed to the M1+E2 component, and 173HF7CG EG=90.3 1 (1973Re03), to the E1 component. 173HF L 197.4 1 7/2+ 160 NS 40 173HF E 0.3 AP 3.5 AP 7.5AP 3.8 AP 173HFS E EAV= 700 $CK= 0.8 $CL= 0.12 $CM+= 0.037 173HF G 90.3 1 28.829 E1 0.472 173HFS G KC= 0.386 $LC= 0.0666 $MC= 0.0150 $NC+= 0.00427 173HF CG See comment with 90.1G. 173HF L 241.9 1 7/2- 173HF E 2.3 AP 27.3 AP 6.6AP 29.6 AP 173HFS E EAV= 700 $CK= 0.8 $CL= 0.12 $CM+= 0.038 173HF G 160.4 1 28 3 M1+E2 0.69 +40-30 0.93 8 D 173HFS G KC= 0.7 1$LC= 0.17 3$MC= 0.040 7$NC+= 0.0116 13 173HF G 172.2 1 100 E2 0.484 B 173HFS G KC= 0.255 $LC= 0.174 $MC= 0.0427 $NC+= 0.0122 173HF L 255.4 1 9/2+ 173HF E 0.05 AP 2.25 AP 9.1AP 2.30AP 1U 173HFS E EAV= 700 $CK= 0.8 $CL= 0.14 $CM+= 0.042 173HF G 58.05 5 2.8 7 M1+E2 0.21 10 4.7 14 173HF3 G FL=197.4 173HFS G LC= 3.6 8$MC= 0.84 20$NC+= 0.24 8 173HF CG MR$from ELC=3.6 7. 173HF L 262.1 1 9/2- 173HF G 20.3 1 F 173HF G 180.6 1 12.7 3 E2 0.41 173HFS G KC= 0.223 $LC= 0.142 $MC= 0.0348 $NC+= 0.00991 173HF CG RI$average of 12.4 13 (1973Re03) and 13.0 6 (1986Sz05). 173HF L 312.3 1 9/2- 173HF G 115.0 1 2.2 6 M1+E2 2.4 3 K 173HF3 G FL=197.3 173HFS G KC= 1.5 8$LC= 0.7 4$MC= 0.17 9$NC+= 0.049 25 173HF G 205.4 1 0.9 3 (E2) 0.266 173HFS G KC= 0.157 $LC= 0.0831 $MC= 0.0202 $NC+= 0.00574 173HF CG M$from (HI,XNG). 173HF L 451.6 2 11/2- 173HF G 139.4 3 0.19 10 M1+E2 +0.09 2 1.59 173HFS G KC= 1.32 $LC= 0.208 $MC= 0.0470 $NC+= 0.0140 173HF CG RI,M,MR$from (HI,XNG). 173HF G 254.4 1 0.20 5 [E2] 0.133 173HF3 G FL=197.3 173HFS G KC= 0.0866 $LC= 0.0352 $MC= 0.00852 $NC+= 0.00241 173HF L 508.8 1 11/2- 173HF G 246.8 1 0.7018 [M1+E2] 0.24 9 J 173HFS G KC= 0.18 9$LC= 0.041 16$MC= 0.009 4$NC+= 0.00273 7 173HF G 267.0 1 1.9 5 E2 0.114 173HFS G KC= 0.0758 $LC= 0.0292 $MC= 0.00706 $NC+= 0.00199 173HF CG M$from (HI,XNG). 173HF L 635.7 2 5/2+,7/2,9/2+ 173HF E 0.01 AP 0.34 AP 8.4AP 0.35AP 173HFS E EAV= 500 $CK= 0.8 $CL= 0.13 $CM+= 0.040 173HF G 380.3 2 0.30 8 173HF G 438.3 1 1.7 5 173HF3 G FL=197.4 173HF L 775.4 2 5/2-,7/2 173HF E 0.01 AP 0.38 AP 8.3AP 0.39AP 173HFS E EAV= 460 $CK= 0.8 $CL= 0.13 $CM+= 0.041 173HF G 463.4 1 0.15 4 173HF G 577.6 2 0.20 5 173HF3 G FL=197.3 173HF G 667.7 2 1.9 5 173HF L 785.2 2 (7/2,9/2)- 173HF E 0.01 AP 0.66AP 8.0AP 0.67 AP ? 173HFS E EAV= 450 $CK= 0.8 $CL= 0.13 $CM+= 0.041 173HF G 529.8 2 2.6 7 E1 0.00583 173HFS G KC= 0.00489 $LC= 0.000707 173HF G 587.8 2 1.2 3 M1+E2 1.9 +31-7 0.017 4 173HF3 G FL=197.3 173HFS G KC= 0.014 3$LC= 0.0025 4 173HF CG MR$from EKC=0.014 3. 173HF L 811.7 1 5/2- 173HF E 0.03 AP 1.52AP 7.7AP 1.55 AP 173HFS E EAV= 440 $CK= 0.8 $CL= 0.13 $CM+= 0.041 173HF G 549.6 2 2.1 6 173HF G 569.6 2 0.4 1 173HF G 730.6 2 3.4 9 M1 0.0188 173HFS G KC= 0.0157 $LC= 0.00234 173HF G 742.0 4 0.6AP 173HF G 811.7 2 2.3 6 173HF L 927.5 1 3/2-,5/2,7/2- 173HF E 0.01 AP 0.85AP 7.9AP 0.86 AP 173HFS E EAV= 390 $CK= 0.8 $CL= 0.13 $CM+= 0.041 173HF G 685.6 2 0.7018 173HF G 846.1 2 2.6 7 173HF G 857.6 2 1.6 4 173HF L 942.9 2 7/2- 173HF E 2.1 AP 7.5AP 2.1 AP 173HFS E CK= 0.8 $CL= 0.13 $CM+= 0.041 173HF G 434.3 1 0.30 8 173HF G 680.2 2 0.5013 173HF G 700.6 2 6.6 5 M1+E2 1.9 +34-7 0.0114 24 173HFS G KC= 0.0093 19$LC= 0.00159 28 173HF CG RI$average of 7.1 8 (1973Re03) and 6.1 4 (1986Sz05). 173HF CG MR$from EKC=0.0093 19. 173HF G 861.7 2 0.5013 173HF G 873.0 2 4.010 173HF L 958.3 1 3/2,5/2- 173HF E 1.2AP 7.7AP 1.2 AP 173HFS E CK= 0.8 $CL= 0.13 $CM+= 0.041 173HF G 851.0 2 0.7018 173HF G 876.6 2 2.0 5 173HF G 888.7 2 1.0527 173HF G 958.6 2 2.9 8 173HF L 1020.1 1 5/2-,7/2- 173HF E 1.2AP 7.7AP 1.2 AP 173HFS E CK= 0.8 $CL= 0.14 $CM+= 0.041 173HF G 707.9 2 0.30 8 173HF G 778.2 2 2.9 8 173HF G 822.8 2 1.8 5 173HF3 G FL=197.3 173HF G 938.7 2 0.6015 173HF G 950.4 2 1.4 4 173HF L 1111.5 1 7/2+ 173HF E 2.2 AP 7.4AP 2.2 AP 173HFS E CK= 0.8 $CL= 0.14 $CM+= 0.042 173HF G 660.0 2 0.20 5 ? 173HF G 799.1 2 2.5 7 173HF G 914.0 2 1.6 4 173HF3 G FL=197.3 173HF G 1030.0 2 8.1 10 E1 0.00156 173HFS G KC= 0.00132 $LC= 0.000183 173HF CG RI$average of 9.0 3 (1973Re03) and 7.1 4 (1986Sz05). 173HF L 1126.9 1 5/2- 173HF E 0.79AP 7.8AP 0.79 AP 173HFS E CK= 0.8 $CL= 0.14 $CM+= 0.042 173HF G 864.6 2 1.9 5 173HF G 1045.2 2 1.7 5 173HF G 1057.3 2 0.30 8 173HF G 1127.0 2 0.6015 173HF L 1192.7 2 3/2-,5/2,7/2 173HF E 0.56AP 7.9AP 0.56 AP 173HFS E CK= 0.8 $CL= 0.14 $CM+= 0.042 173HF G 995.4 2 1.5 4 173HF3 G FL=197.3 173HF G 1085.5 2 1.7 5 173HF L 1248.5 1 7/2- 173HF E 1.1AP 7.6AP 1.1 AP 173HFS E CK= 0.8 $CL= 0.14 $CM+= 0.042 173HF G 739.6 4 0.6AP 173HF G 986.5 2 0.4 1 173HF G 1006.6 2 3.2 8 M1 0.00848 173HFS G KC= 0.00709 $LC= 0.00104 173HF G 1166.9 2 0.5013 173HF G 1178.7 2 1.5 4 173HF L 1450.2 1 9/2+ 173HF E 4.1 AP 6.9AP 4.1AP 173HFS E CK= 0.8 $CL= 0.14 $CM+= 0.043 173HF G 942.0 2 1.0 3 ? 173HF G 1208.2 2 15.316 E1 0.00117 173HFS G KC=0.000988 $LC= 0.000136 173HF G 1253.0 2 0.9 3 173HF3 G FL=197.3 173HF G 1343.2 2 1.0 3 & 173HF G 1368.2 2 2.2 6 173HF G 1380.3 2 3.1 8 173HF L 1574.1 2 3/2-,5/2- 173HF E 0.61AP 7.6AP 0.61 AP 173HFS E CK= 0.8 $CL= 0.14 $CM+= 0.043 173HF G 1332.4 4 0.5013 173HF G 1492.5 3 0.7018 173HF G 1504.3 3 0.4 1 173HF G 1574.2 3 1.9 5 & ? 173HF L 1655.5 2 5/2-,7/2- 173HF E 1.4AP 7.2AP 1.4 AP 173HFS E CK= 0.8 $CL= 0.14 $CM+= 0.043 173HF G 1343.2 2 1.0 3 & ? 173HF G 1393.5 3 4.111 173HF G 1413.5 3 0.7018 173HF G 1574.2 3 1.9 5 & 173HF G 1585.7 3 0.6015 & 173HF L 1667.3 2 5/2-,7/2- 173HF E 0.63AP 7.5AP 0.63AP 173HFS E CK= 0.8 $CL= 0.14 $CM+= 0.043 173HF G 1405.3 3 0.6015 173HF G 1425.2 5 0.8 2 173HF G 1585.7 3 0.6015 & 173HF G 1597.6 3 1.6 4 173HF L 1694.5 2 5/2-,7/2 173HF E 1.0AP 7.3AP 1.0 AP 173HFS E CK= 0.8 $CL= 0.14 $CM+= 0.043 173HF G 1432.2 3 3.2 8 173HF G 1452.7 5 A 173HF G 1613.2 3 2.7 7 173HF L 2263.6 3 5/2-,7/2 ? 173HF E 0.18AP 7.4AP 0.18AP 173HFS E CK= 0.8 $CL= 0.15 $CM+= 0.049 173HF G 2001.3 5 0.6015 173HF G 2022.7 6 A 173HF G 2182.0 4 0.4 1