166HF 166TA EC DECAY 2005MC01,1977LE08 08NDS 200804
166HF H TYP=FUL$AUT=CORAL M. BAGLIN$CIT=NDS 109, 1103 (2008)$CUT=1-Mar-2008$
166HF C 166TA PRODUCED USING 159TB(16O,9N) REACTION AT E=147 5 MEV (1977LE08)
166HF2C OR E=155 MEV (2005MC01).
166HF C 1977LE08: MEASURED EG, IG, GG COIN, PARENT ^T{-1/2}.
166HF C 2005MC01: ALUMINIZED Kapton TAPE TRANSPORT OF REACTION RECOILS TO LOW
166HF2C BACKGROUND AREA; THREE COMPTON-SUPPRESSED Clover HPGE DETECTORS AND
166HF3C ONE LOW-ENERGY PHOTON SPECTROMETER; MEASURED EG (E<2400), IG, GG COIN,
166HF4C GG(|q) (TWO CASCADES).
166HF CG E,RI FROM 2005MC01, EXCEPT AS NOTED.
166HF CG M From Adopted Gammas, EXCEPT AS NOTED.
166HF CG E(A),RI(A)$FROM 1977LE08.
166HF CG E(B),RI(B)$NOT REPORTED PREVIOUSLY IN 166TA EC DECAY.
166HF CG E(D) APPROXIMATE ENERGY FROM LEVEL-ENERGY DIFFERENCE FOR
166HF2CG UNOBSERVED BUT SPIN-ALLOWED TRANSITION; UPPER LIMIT FOR INTENSITY IS
166HF3CG GIVEN IN COMMENTS AND TRANSITION IS OMITTED FROM Adopted Levels,
166HF4CG Gammas.
166HF CL THE DECAY SCHEME IS ADOPTED FROM 2005MC01; IT DIFFERS
166HF2CL SIGNIFICANTLY FROM THAT PROPOSED IN 1977LE08 ON THE BASIS OF LIMITED
166HF3CL COINCIDENCE INFORMATION. THE AUTHORS OF 2005MC01
166HF4CL INTRODUCE NEW LEVELS AT 897, 1405, 1551 AND 1603; THEY ALSO REJECT
166HF5CL THOSE AT 695, 852, 909, 1023, 1213 AND 1447 PROPOSED IN 1977LE08.
166HF6CL HOWEVER, THE DEDUCED EC+B+ FEEDING AND THE JPI OF THE LEVELS FED STILL
166HF7CL FAIL TO PRESENT AN ENTIRELY CONSISTENT PICTURE, SUGGESTING THAT THE
166HF8CL SCHEME IS INCOMPLETE, AS MIGHT BE EXPECTED GIVEN THAT Q=7760
166HF9CL AND NO EG>2400 TRANSITIONS HAVE BEEN MEASURED.
166HF CL E FROM LEAST-SQUARES FIT TO EG, OMITTING THE 1133G
166HF2CL FROM THE 1603 LEVEL BECAUSE THAT EG MAY CONTAIN A TYPOGRAPHICAL ERROR.
166HF CL J,T From Adopted Levels.
166TA P 0 (2)+ 34.4 S 5 7760 40
166HF N 0.541 17 1.0 1.0
166HF CN NR The normalization assumes that there is no EC+B+ feeding
166HF2CN to the ground state (DJ=(2), DPI=NO); THEN, SUMOF (TI TO GS)=100%.
166HF PN 3
166HF G 552.4 4 5.6 18 A
166HF CG ATTRIBUTED IN 2005MC01 TO 552.0G FROM 164LU EC DECAY.
166HF G 742.8 4 13.3 12 A
166HF CG ATTRIBUTED TO 164YB IN 2005MC01.
166HF G 750.0 5 10.4 18 A
166HF CG MAY INCLUDE THE 748.25G FROM 2005MC01 AND A LARGE
166HF2CG CONTRIBUTION FROM THE 747.8G IN 164YB.
166HF G 851.7 6 3.4 14 A
166HF CG ABSENT IN 2005MC01 (RI<0.3).
166HF G 864.1 5 9.2 23 A
166HF CG ATTRIBUTED IN 2005MC01 TO 863.9G FROM 164LU EC DECAY.
166HF G 977.0 8 4.7 11 A
166HF CG ABSENT IN 2005MC01 (RI<0.15).
166HF G 1054.4 10 8.3 13 A
166HF CG ATTRIBUTED TO 166YB IN 2005MC01.
166HF G 1288.3 12 5.8 21 A
166HF CG ABSENT IN 2005MC01 (RI<0.12).
166HF G 1447.0 20 6.3 16 A
166HF CG 2005MC01 REPORT NO EVIDENCE IN SINGLES FOR THIS G.
166HF L 0 0+ 6.77 M 30
166HF L 158.64 4 2+
166HF E 31 3 4.7 4 5.84 4 36 3
166HFS E EAV=3026 19$CK=0.1086 17$CL=0.0171 3$CM+=0.00521 8
166HF G 158.64 4 100.0 30 E2 0.636 C
166HFS G KC=0.315 5$LC=0.245 4$MC=0.0606 9$NC+=0.01593 23
166HFS G NC=0.01409 20$OC=0.00182 3$PC=1.97E-5 3
166HF CG RI=100.0 35 IN 1977LE08.
166HF CG IG=54.1% 8, ASSUMING RECOMMENDED DECAY SCHEME NORMALIZATION.
166HF L 470.47 6 4+
166HF E 12.8 7 2.21 12 6.13 3 15.0 8
166HFS E EAV=2878 19$CK=0.1223 19$CL=0.0193 3$CM+=0.00587 10
166HF CE LOGFT MUCH TOO LOW FOR A DJ=2, DPI=NO TRANSITION.
166HF G 311.87 5 44.7 9 E2 0.0706 C
166HFS G KC=0.0495 7$LC=0.01616 23$MC=0.00388 6$NC+=0.001036 15
166HFS G NC=0.000908 13$OC=0.0001240 18$PC=3.56E-6 5
166HF CG RI=53.6 21 IN 1977LE08.
166HF L 809.96 6 (2+)
166HF E 15.1 11 3.05 23 5.95 4 18.1 13
166HFS E EAV=2718 19$CK=0.1397 23$CL=0.0220 4$CM+=0.00671 11
166HF G 339.5 D ?
166HF CG RI LT 0.27 (2005MC01).
166HF G 651.26 5 18.9 4 C
166HF CG RI=16.1 11 IN 1977LE08.
166HF CG M 651G-159G(|q) CONSISTENT WITH 2+(810)-2+(159)-0+(GS)
166HF2CG SEQUENCE (^W(|D|q=75 DEG)/^W(|D|q=15 DEG)=0.99 12) (2005MC01).
166HF G 810.0 3 20.2 18 C
166HF CG RI=18.6 16 IN 1977LE08.
166HF L 897.16 12 6+
166HF E 0.55 8 0.12 2 7.36 7 0.67 10
166HFS E EAV=2677 19$CK=0.1447 24$CL=0.0228 4$CM+=0.00695 12
166HF CE IE,LOGFT APPARENT FEEDING INCONSISTENT WITH JPI OF LEVEL FED.
166HF G 426.7 1 1.21 17 E2 0.0292 BC
166HFS G KC=0.0220 3$LC=0.00549 8$MC=0.001297 19$NC+=0.000349 5
166HFS G NC=0.000304 5$OC=4.28E-5 6$PC=1.660E-6 24
166HF L 1007.16 6 (3+)
166HF E 4.8 5 1.1 1 6.38 5 5.9 6
166HFS E EAV=2625 19$CK=0.1512 25$CL=0.0239 4$CM+=0.00727 12
166HF G 197.5 D ?
166HF CG RI LT 0.40 (2005MC01).
166HF G 536.81 7 2.0 2 C
166HF CG EG=536.0 4, RI=7.5 10 IN 1977LE08; PROBABLY INCLUDED LARGE
166HF2CG CONTRIBUTION FROM 537.6G IN 166YB (2005MC01).
166HF G 848.41 6 12.7 9 C
166HF CG EG=847.4 4, RI=13.6 27 IN 1977LE08.
166HF L 1064.99 10(0+)
166HF E 0.93 14 0.21 3 7.07 7 1.14 17
166HFS E EAV=2597 19$CK=0.155 3$CL=0.0244 4$CM+=0.00744 13
166HF CE LOGFT MUCH TOO LOW FOR A DJ=2, DPI=NO TRANSITION.
166HF G 255.0 D ?
166HF CG RI LT 0.19 (2005MC01).
166HF G 906.35 9 2.1 3 (E2) 0.00500 C
166HFS G KC=0.00411 6$LC=0.000689 10$MC=0.0001570 22$NC+=4.30E-5 6
166HFS G NC=3.71E-5 6$OC=5.54E-6 8$PC=3.21E-7 5
166HF CG RI 11.5 15 IN 1977LE08.
166HF CG M FROM 906G-159G(|q) CONSISTENT WITH 0(1065)-2+(159)-0+(GS)
166HF2CG SEQUENCE (^W(|D|q=75 DEG)/^W(|D|q=15 DEG)=0.50 10) (2005MC01).
166HF L 1162.70 8
166HF E 1.92 15 0.46 4 6.72 4 2.38 18
166HFS E EAV=2551 19$CK=0.161 3$CL=0.0255 5$CM+=0.00775 13
166HF G 352.8 D ?
166HF CG RI LT 0.51 (2005MC01).
166HF G 692.23 6 4.4 3 C
166HF CG EG=693.2 5, RI=1.2 5 IN 1977LE08.
166HF G 1004.1 D ?
166HF CG RI LT 0.15 (2005MC01).
166HF L 1218.76 8 2+
166HF E 2.7 3 0.68 8 6.55 6 3.4 4
166HFS E EAV=2525 19$CK=0.165 3$CL=0.0261 5$CM+=0.00793 14
166HF G 211.6 D ?
166HF CG RI LT 0.13 (2005MC01).
166HF G 408.8 D ?
166HF CG RI LT 0.69 (2005MC01).
166HF G 748.25 7 3.0 2 C
166HF CG AN EG=750.0 5, RI=10.4 18 TRANSITION WAS PLACED, INSTEAD,
166HF2CG FROM A 909 LEVEL IN 1977LE08.
166HF G 1060.2 1 2.3 3 BC
166HF G 1218.8 3 1.0 4 B
166HF L 1332.41 7 (2+,3,4+)
166HF E 4.8 3 1.3 1 6.26 4 6.1 4
166HFS E EAV=2471 19$CK=0.173 3$CL=0.0273 5$CM+=0.00832 15
166HF G 325.3 D ?
166HF CG RI LT 0.33 (2005MC01).
166HF G 522.5 D ?
166HF CG RI LT 0.65 (2005MC01).
166HF G 861.97 7 5.4 3 C
166HF CG RI=7.1 20 IN 1977LE08.
166HF G 1173.74 7 5.9 4
166HF L 1404.85 7
166HF E 6.0 5 1.6 1 6.14 4 7.6 6
166HFS E EAV=2437 19$CK=0.178 3$CL=0.0282 5$CM+=0.00857 15
166HF G 397.6 1 2.9 3 BC
166HF G 594.65 10 5.7 9 C
166HF CG PLACEMENT FROM 1065 LEVEL IN 1977LE08 REJECTED IN 2005MC01
166HF2CG BASED ON GG COIN DATA.
166HF G 934.4 D ?
166HF CG RI LT 0.17 (2005MC01).
166HF G 1246.37 7 5.4 3 BC
166HF L 1551.39 10 (4-)
166HF E 0.81 9 0.56 7 8.75 6 1.37 16 1U
166HFS E EAV=2315 19$CK=0.341 5$CL=0.0548 8$CM+=0.01674 24
166HF G 544.27 10 0.94 18 BC
166HF G 1080.86 12 1.6 2 BC
166HF L 1603.18 11 (2+,3,4+)
166HF E 1.99 15 0.61 5 6.54 4 2.60 19
166HFS E EAV=2344 19$CK=0.194 4$CL=0.0306 6$CM+=0.00933 17
166HF G 793.2 D ?
166HF CG RI LT 0.33 (2005MC01).
166HF G 1132.75 11 2.5 3 BC
166HF CG E FROM TABLE I OF 2005MC01; EG=1133.75 11 IN TABLE ^II AND 1134
166HF2CG IN FIG. 3. 1132.75 FITS PLACEMENT WELL, 1133.75 DOES NOT.
166HF G 1444.4 2 2.3 1 BC