180OS 180IR EC DECAY 1994KI01,1992BO19,1973HAVR15NDS 201506
180OS H TYP=FUL$AUT=E.A. MCCUTCHAN$CIT=NDS 126, 151 (2015)$CUT=1-Feb-2015$
180OS c 1994Ki01: {+180}Ir activity produced by {+166}Er({+19}F,5n),
180OS2c E({+19}F)=108 MeV. Measured E|g, I|g, |g|g coin, |g|g(|q), I(ce), and
180OS3c ce-|g coin using CAESAR array consisting of 6 Compton-suppressed HPGe
180OS4c detectors and a superconducting solenoid electron spectrometer
180OS5c operated in lens mode.
180OS c 1992Bo19: {+180}Ir activity produced by {+148}Nd({+36}Ar,p3n),
180OS2c E({+36}Ar)=240 MeV. Measured E|g, I|g, |g|g coin, E x-ray, I x-ray,
180OS3c |g-x-ray coin using two Ge detectors.
180OS c 1973HaVR: {+180}Ir activity produced by {+169}Tm({+16}O,5n),
180OS2c E({+16}O)=125 MeV. Measured E|g, I|g, |g|g coin using Ge(Li)
180OS3c detectors.
180OS c A total energy release of 6430 keV {I160} for this decay scheme is
180OS2c calculated by the RADLST code, in agreement with the Q value of 6382
180OS3c keV {I27}. However, due to the large Q value and the experimental
180OS4c |?2 MeV |g-ray energy cut-off, the decay scheme is considered to be
180OS5c incomplete.
180OS cL E$From a least-squares fit to E|g's by evaluator.
180OS cL J$From the Adopted Levels
180OS CL BAND(C)$GS BAND
180OS CL BAND(D)$K|p=0+ BAND
180OS CL BAND(B)$K|p=2+ |g-vibrational band
180OS cG E$Weighted average of values from 1994Ki01, 1992Bo19, and 1973HaVR,
180OS2cG uncertainties for 1994Ki01 assumed similar to those of 1992Bo19.
180OS cG RI$Weighted average of values from 1994Ki01, 1992Bo19, and 1973HaVR,
180OS2cG except where noted.
180OS cG M$From conversion electron data in 1994Ki01, except where noted
180OS cG E(B),RI(B)$From 1992Bo19
180OS cG E(K),RI(K)$From 1994Ki01.
180OS cG CC(L)$From sum of |a(K)exp, |a(L)exp, and |a(M)exp.
180OS cE TI$From an intensity balance at each level.
180OS cE LOGFT$Due to the large Q value (6.4 MeV) of the decay and the
180OS2cE experimental |?2 MeV |g-ray energy cut-off, the decay scheme is
180OS3cE considered incomplete. The log {Ift} values should therefore be
180OS4cE considered lower limits.
180OS cL $1992Bo19 propose a 8+, 1256 level (depopulated by a 461.7|g) and a
180OS2cL 7-, 1862 level (depopulated by 257.6|g, 604.5|g, and 1066.6|g) which
180OS3cL are not observed by 1994Ki01. All depopulating |g's (with the
180OS4cL exception of the 1066.6|g) are given alternate placements in
180OS5cL 1994Ki01. As the direct population of 7- and 8+ states from a (4,5)
180OS6cL parent is unlikely, the level scheme of 1994Ki01 is adopted here.
180OS cG $1973HaVR observe tentative unplaced transitions of 846.0 {I5} with
180OS2cG I|g=5.8 {I6}, 1014.0 {I5} with I|g=2.6 {I3}, and 1330.3 {I5} with
180OS3cG I|g=10.4 {I6}. These transitions are not observed by 1994Ki01 or
180OS4cG 1992Bo19, and thus, not included in the adopted gammas.
180OS cG MR$From |g|g(|q) in 1994Ki01.
180OS D MODIFIED BY E. BROWNE (NOVEMBER 1993).
180OS D CC$FROM BrIcc v2.3a (30-Jun-2013) 2008Ki07, "Frozen Orbitals" appr.
180IR P 0.0 (5+) 1.5 M 1 6384 27
180OS N 0.52 3 1.0 1.0
180OS cN NR$intensity balance at 131 level suggests no direct feeding to this
180OS2cN level. Decay scheme normalization deduced by evaluator assuming no
180OS3cN direct feeding to g.s. and 131 level, and using I(|g+ce)(g.s.+131
180OS4cN level, excluding 131|g)=100%.
180OS PN 3
180OS L 0.0 0+ C
180OS L 132.1 2 2+ C
180OS G 132.1 1 68 15 E2 1.464
180OSS G KC=0.472 7$LC=0.748 11$MC=0.191 3$NC=0.0458 7$OC=0.00680 10$
180OSS G PC=4.34E-5 7
180OS cG RI$from intensity balance at 132 level assuming no |e feeding to this
180OS2cG level. Others: I|g=84.6 {I20} (1994Ki01), I|g=45 {I2} (1992Bo19), and
180OS3cG I|g=95 {I5} (1973LaZC)
180OS cG $|a(L)exp=0.737 {I24}, |a(M)exp=0.186 {I6} (1994Ki01)
180OS L 408.65 13 4+ C
180OS G 276.5 1 100.0 16 E2 0.1169
180OSS G KC=0.0728 11$LC=0.0334 5$MC=0.00831 12$NC=0.00200 3$OC=0.000309 5$
180OSS G PC=7.22E-6 11
180OS cG $|a(K)exp=0.073 {I3}, |a(L)exp=0.033 {I2}, |a(M)exp=0.0081 {I4}
180OS2cG (1994Ki01)
180OS E 17 3 7.9 135.95 8 25 4
180OSS E EAV=2252 13$CK=0.261 3$CL=0.0432 5$CM+=0.01348 15
180OS L 736.3 4 0+ D
180OS G 604.1 2.0 2 E2 0.01452
180OSF G FLAG=K
180OSS G KC=0.01127 16$LC=0.00249 4$MC=0.000592 9$NC=0.0001434 20$OC=2.35E-5 4$
180OSS G PC=1.206E-6 17
180OS cG $A{-2}=+0.5 {I3}, A{-4}=+1.1 {I3}
180OS cG M$Q from |g|g(|q), |D|p=no from level scheme
180OS cG E$placement from 1994Ki01. A 604.5 {I5} transition with I|g=1.3 {I4}
180OS2cG is placed by 1992Bo19 from a 7- level at 1861.
180OS G 736.3 E0
180OS cG E$from 1994Ki01
180OS L 795.06 16 6+ C
180OS G 386.4 1 12.0 6 E2 0.0444
180OSS G KC=0.0314 5$LC=0.00993 14$MC=0.00242 4$NC=0.000585 9$OC=9.27E-5 13$
180OSS G PC=3.26E-6 5
180OS cG RI$weighted average of values from 1994Ki01 and 1992Bo19. Other:
180OS2cG I|g=6.2 {I6} (1973HaVR).
180OS cG $|a(L)exp=0.0097 {I4}, |a(M)exp=0.0032 {I11} (1994Ki01)
180OS E 1.4 6 0.9 4 6.86 20 2.3 10
180OSS E EAV=2073 13$CK=0.304 4$CL=0.0503 6$CM+=0.01572 17
180OS L 831.00 18 2+ D
180OS G 94.5 0.4 AP [E2] 5.49
180OSF G FLAG=K
180OSS G KC=0.856 12$LC=3.50 5$MC=0.894 13$NC=0.214 3$OC=0.0316 5$PC=9.62E-5 14
180OS G 422.3 0.9 3 E2 0.0350
180OSF G FLAG=K
180OSS G KC=0.0254 4$LC=0.00738 11$MC=0.00179 3$NC=0.000433 6$OC=6.91E-5 10$
180OSS G PC=2.66E-6 4
180OS cG $|a(K)exp|<0.03 (1994Ki01)
180OS cG M$E1 or E2 from |a(K)exp, |DJ=2 from level scheme requires E2
180OS G 698.9 2 22.1 11 E0+M1+E2 -9 LT 0.049822
180OSF G FLAG=L
180OSS G KC=0.016 8$LC=0.0027 10$MC=0.00061 22$NC=0.00015 6$OC=2.5E-5 10$
180OSS G PC=1.8E-6 9
180OS cG $|a(K)exp=0.0412 {I14}, |a(L)exp=0.0070 {I17} |a(M)exp=0.0016 {I4}
180OS2cG (1994Ki01)
180OS cG $A{-2}=+0.02 {I9}, A{-4}=+0.28 {I9}
180OS G 831.5 0.8 3 [E2] 0.00723
180OSF G FLAG=K
180OSS G KC=0.00582 9$LC=0.001085 16$MC=0.000253 4$NC=6.15E-5 9$OC=1.030E-5 15$
180OSS G PC=6.24E-7 9
180OS E 4.6 7 2.8 4 6.34 8 7.4 11
180OSS E EAV=2056 13$CK=0.308 4$CL=0.0511 6$CM+=0.01594 18
180OS L 870.44 19 2+ B
180OS G 461.6 1.1 2 E2 0.0278
180OSF G FLAG=K
180OSS G KC=0.0206 3$LC=0.00554 8$MC=0.001337 19$NC=0.000324 5$OC=5.20E-5 8$
180OSS G PC=2.17E-6 3
180OS cG $|a(K)exp|<0.025 (1994Ki01)
180OS cG M$E1 or E2 from |a(K)exp, |DJ=2 from level scheme requires E2
180OS cG E$placement from 1994Ki01. A 461.7 {I4} transition with I|g=1.3 {I5}
180OS2cG is placed by 1992Bo19 from a 8+ level at 1256.
180OS G 738.2 4.5 4 E0+M1+E2 +5.4 +36-17 0.046342
180OSF G FLAG=L
180OSS G KC=0.0078 5$LC=0.00151 7$MC=0.000355 14$NC=8.6E-5 4$OC=1.44E-5 6$
180OSS G PC=8.4E-7 6
180OS cG $|a(K)exp=0.041 {I4}, |a(L)exp=0.0053 {I14} (1994Ki01)
180OS cG $A{-2}=-0.18 {I14}, A{-4}=+0.28 {I14}
180OS G 870.5 3 17.6 4 E2 0.00657
180OSS G KC=0.00531 8$LC=0.000972 14$MC=0.000226 4$NC=5.50E-5 8$OC=9.23E-6 13$
180OSS G PC=5.70E-7 8
180OS cG $|a(K)exp=0.0052 {I5} (1994Ki01)
180OS E 2.8 111.7 6 6.55 17 4.5 17
180OSS E EAV=2038 13$CK=0.313 4$CL=0.0519 6$CM+=0.01620 18
180OS L 1022.80 18 3+ B
180OS G 614.1 3 3.9 5 E2 0.01399
180OSS G KC=0.01088 16$LC=0.00238 4$MC=0.000565 8$NC=0.0001369 20$OC=2.25E-5 4$
180OSS G PC=1.165E-6 17
180OS cG $|a(K)exp|<0.013 (1994Ki01)
180OS cG $A{-2}=+0.03 {I13}, A{-4}=-0.17 {I15}
180OS G 890.7 2 21.0 17 M1+E2 +8.8 +27-170.0063811
180OSS G KC=0.00517 9$LC=0.000933 15$MC=0.000217 4$NC=5.28E-5 9$OC=8.87E-6 14$
180OSS G PC=5.56E-7 10
180OS cG $|a(K)exp=0.0049 {I3}, |a(L)exp=0.0008 {I2} (1994Ki01)
180OS cG $A{-2}=-0.11 {I6}, A{-4}=-0.11 {I6}
180OS cG MR$Other: >6 from |a(K)exp
180OS E 4.6 7 3.1 5 6.26 8 7.7 12
180OSS E EAV=1967 13$CK=0.332 4$CL=0.0551 6$CM+=0.01721 19
180OS L 1052.82 22 4+ D
180OS G 222.0 1.6 3 [E2] 0.235
180OSF G FLAG=K
180OSS G KC=0.1292 18$LC=0.0798 12$MC=0.0200 3$NC=0.00482 7$OC=0.000733 11$
180OSS G PC=1.232E-5 18
180OS G 257.9 0.43 16 [E2] 0.1450
180OSF G FLAG=K
180OSS G KC=0.0873 13$LC=0.0438 7$MC=0.01092 16$NC=0.00263 4$OC=0.000404 6$
180OSS G PC=8.55E-6 12
180OS cG E$placement from 1994Ki01. A 257.6 {I3} transition with I|g=0.8 {I2}
180OS2cG is placed by 1992Bo19 from a 7- level at 1861.
180OS G 644.2 3 17.2 10 E0+M1+E2 -3.5 +5-7 0.120 5
180OSF G FLAG=L
180OSS G KC=0.0112 5$LC=0.00227 7$MC=0.000533 15$NC=0.000130 4$OC=2.15E-5 7$
180OSS G PC=1.22E-6 6
180OS cG $|a(K)exp=0.098 {I5}, |a(L)exp=0.0179 {I9} |a(M)exp=0.0044 {I7}
180OS2cG (1994Ki01)
180OS cG $A{-2}=-0.02 {I5}, A{-4}=+0.16 {I5}
180OS G 920.9 3.0 2 [E2] 0.00586
180OSF G FLAG=K
180OSS G KC=0.00475 7$LC=0.000851 12$MC=0.000198 3$NC=4.81E-5 7$OC=8.09E-6 12$
180OSS G PC=5.10E-7 8
180OS cG $A{-2}=+0.10 {I25}.
180OS E 6.7 5 4.6 3 6.09 5 11.3 8
180OSS E EAV=1954 13$CK=0.336 4$CL=0.0558 6$CM+=0.01742 19
180OS L 1196.94 19 4+ B
180OS G 327.0 1.1 4 [E2] 0.0709
180OSF G FLAG=K
180OSS G KC=0.0474 7$LC=0.0179 3$MC=0.00440 7$NC=0.001061 15$OC=0.0001659 24$
180OSS G PC=4.82E-6 7
180OS G 401.9 1.0 2 [E2] 0.0399
180OSF G FLAG=K
180OSS G KC=0.0285 4$LC=0.00870 13$MC=0.00212 3$NC=0.000511 8$OC=8.13E-5 12$
180OSS G PC=2.98E-6 5
180OS G 788.3 2 17 3 E0+M1+E2 +1.3 1 0.015413
180OSF G FLAG=L
180OSS G KC=0.0104 5$LC=0.00176 6$MC=0.000407 14$NC=9.9E-5 4$OC=1.69E-5 6$
180OSS G PC=1.16E-6 5
180OS cG RI$weighted average of values from 1994Ki01 and 1992Bo19. Other:
180OS2cG I|g=9.1 {I9} (1973HaVR).
180OS cG $|a(K)exp=0.0154 {I13} (1994Ki01)
180OS cG $A{-2}=-0.15 {I8}, A{-4}=+0.09 {I9}
180OS G 1064.7 4 7.5 5 E2 0.00439
180OSS G KC=0.00359 5$LC=0.000612 9$MC=0.0001414 20$NC=3.44E-5 5$OC=5.83E-6 9$
180OSS G PC=3.85E-7 6
180OS cG RI$from 1994Ki01. Others: 17 {I2} (1992Bo19), 14.4 {I14} (1973HaVR).
180OS cG $|a(K)exp=0.0032 {I3} (1994Ki01)
180OS cG $A{-2}=+0.12 {I10}, A{-4}=+0.04 {I11}
180OS E 7.2 105.5 7 5.99 7 12.7 17
180OSS E EAV=1887 13$CK=0.356 4$CL=0.0590 7$CM+=0.01844 20
180OS L 1375.35 25 3-
180OS G 352.3 3.2 2 [E1] 0.01675
180OSF G FLAG=K
180OSS G KC=0.01394 20$LC=0.00217 3$MC=0.000494 7$NC=0.0001197 17$OC=2.02E-5 3$
180OSS G PC=1.330E-6 19
180OS G 505.0 3.4 2 E1 0.00750
180OSF G FLAG=K
180OSS G KC=0.00628 9$LC=0.000948 14$MC=0.000216 3$NC=5.23E-5 8$OC=8.89E-6 13$
180OSS G PC=6.15E-7 9
180OS cG $|a(K)exp|<0.008 (1994Ki01)
180OS G 544.3 2.7 2 E1 0.00640
180OSF G FLAG=K
180OSS G KC=0.00536 8$LC=0.000805 12$MC=0.000183 3$NC=4.44E-5 7$OC=7.56E-6 11$
180OSS G PC=5.27E-7 8
180OS cG $|a(K)exp=0.0057 {I13} (1994Ki01)
180OS G 967.1 0.45 11 [E1] 0.00207
180OSF G FLAG=K
180OSS G KC=0.001744 25$LC=0.000252 4$MC=5.70E-5 8$NC=1.387E-5 20$OC=2.38E-6 4$
180OSS G PC=1.753E-7 25
180OS G 1243.0 1.8 1 [E1] 1.35E-3
180OSF G FLAG=K
180OSS G KC=0.001113 16$LC=0.0001589 23$MC=3.59E-5 5$NC=8.73E-6 13$
180OSS G OC=1.505E-6 21$PC=1.126E-7 16
180OS E 3.3 2 2.8 1 6.25 4 6.1 3
180OSS E EAV=1805 13$CK=0.381 4$CL=0.0633 7$CM+=0.01978 21
180OS L 1379.02 23 6+ D
180OS G 326.3 2 1.1 4 [E2] 0.0714
180OSS G KC=0.0477 7$LC=0.0180 3$MC=0.00443 7$NC=0.001070 16$OC=0.0001672 24$
180OSS G PC=4.85E-6 7
180OS G 583.9 3 1.9 5 E0+M1+E2 -1.6 +3-4 0.059 10
180OSF G FLAG=L
180OSS G KC=0.0191 23$LC=0.0036 3$MC=0.00084 7$NC=0.000204 16$OC=3.4E-5 3$
180OSS G PC=2.1E-6 3
180OS cG $|a(K)exp=0.059 {I10} (1994Ki01)
180OS cG $A{-2}=+0.05 {I9}, A{-4}=+0.09 {I9}
180OS G 969.9 0.25 11 [E2] 0.00528
180OSF G FLAG=K
180OSS G KC=0.00430 6$LC=0.000755 11$MC=0.0001751 25$NC=4.26E-5 6$
180OSS G OC=7.18E-6 10$PC=4.61E-7 7
180OS cG RI$from 1994Ki01. Others: I|g=7.3 {I7} (1973HaVR).
180OS E 0.96 210.84 196.77 11 1.8 4
180OSS E EAV=1803 13$CK=0.382 4$CL=0.0634 7$CM+=0.01981 21
180OS L 1405.8 3 5+ B
180OS G 383.1 0.4 1 [E2] 0.0455
180OSF G FLAG=K
180OSS G KC=0.0320 5$LC=0.01023 15$MC=0.00250 4$NC=0.000603 9$OC=9.54E-5 14$
180OSS G PC=3.32E-6 5
180OS G 610.7 1.4 6 M1+E2 +4 1 0.015711
180OSF G FLAG=K
180OSS G KC=0.0123 10$LC=0.00258 12$MC=0.00061 3$NC=0.000148 7$OC=2.44E-5 12$
180OSS G PC=1.33E-6 11
180OS cG $|a(K)exp|<0.011 (1994Ki01)
180OS cG $A{-2}=-0.2 {I2}, A{-4}=-0.2 {I2}
180OS G 997.0 4 5.4 13 M1+E2 -2.4 4 0.00594
180OSS G KC=0.0049 3$LC=0.00082 4$MC=0.000189 9$NC=4.60E-5 23$OC=7.8E-6 4$
180OSS G PC=5.3E-7 4
180OS cG $|a(K)exp|?0.004 (1994Ki01)
180OS cG $A{-2}=-0.36 {I19}, A{-4}=-0.05 {I12}
180OS E 2.0 4 1.8 4 6.44 10 3.8 8
180OSS E EAV=1791 13$CK=0.386 4$CL=0.0641 7$CM+=0.02002 22
180OS L 1514.98 21 4-
180OS G 318.1 1.1 2 [E1] 0.0213
180OSL G FL=1196.94
180OSF G FLAG=K
180OSS G KC=0.01768 25$LC=0.00277 4$MC=0.000632 9$NC=0.0001531 22$OC=2.57E-5 4$
180OSS G PC=1.671E-6 24
180OS G 492.2 2 6.5 4 E1+M2 +0.23 +10-9 0.018 10
180OSS G KC=0.015 8$LC=0.0026 16$MC=0.0006 4$NC=0.00015 9$OC=2.5E-5 15$
180OSS G PC=1.8E-6 11
180OS cG $|a(K)exp=0.005 {I3} (1994Ki01)
180OS cG $A{-2}=+0.06 {I11}
180OS cG MR$Other: 0.00 {I9} from |a(K)exp
180OS G 1106.4 4 4.6 4 E1+M2 +0.17 +4-0 0.00223
180OSS G KC=0.00182 23$LC=0.00027 4$MC=6.2E-5 9$NC=1.51E-5 22$OC=2.6E-6 4$
180OSS G PC=1.9E-7 3
180OS cG $|a(K)exp=0.0025 {I11} (1994Ki01)
180OS cG $A{-2}=+0.14 {I11}
180OS cG MR$Other: 0.28 {I13} from |a(K)exp
180OS E 3.3 2 3.1 2 6.18 4 6.4 4
180OSS E EAV=1741 13$CK=0.402 5$CL=0.0669 7$CM+=0.02089 22
180OS L 1515.6 4 4+
180OS G 644.8 5 10 3 [E2] 0.01252
180OSF G FLAG=B
180OSS G KC=0.00981 14$LC=0.00208 3$MC=0.000493 7$NC=0.0001195 17$OC=1.97E-5 3$
180OSS G PC=1.051E-6 15
180OS cG E$1994Ki01 report observation of a 4+ level at 1515, however, no
180OS2cG depopulating transitions from such a level are given in their Table 5.
180OS G 684.9 4 7.6 7 [E2] 0.01095
180OSF G FLAG=B
180OSS G KC=0.00864 13$LC=0.001773 25$MC=0.000418 6$NC=0.0001014 15$
180OSS G OC=1.678E-5 24$PC=9.27E-7 13
180OS cG E$1994Ki01 report observation of a 4+ level at 1515, however, no
180OS2cG depopulating transitions from such a level are given in their Table 5.
180OS E 4.7 9 4.6 8 6.01 9 9.3 17
180OSS E EAV=1740 13$CK=0.402 5$CL=0.0669 7$CM+=0.02090 22
180OS L 1604.1 3 5-
180OS G 407.5 1.4 1 E1 0.01201
180OSL G FL=1196.94
180OSF G FLAG=K
180OSS G KC=0.01002 14$LC=0.001539 22$MC=0.000351 5$NC=8.50E-5 12$
180OSS G OC=1.438E-5 21$PC=9.67E-7 14
180OS cG $|a(K)exp|<0.014 (1994Ki01)
180OS G 809.0 4 3.2 14 E1+M2 +0.10 4 0.00345
180OSS G KC=0.0028 4$LC=0.00042 7$MC=9.6E-5 15$NC=2.3E-5 4$OC=4.0E-6 7$
180OSS G PC=2.9E-7 5
180OS cG $|a(K)exp=0.015 {I3} (1994Ki01)
180OS cG $A{-2}=-0.19 {I15}
180OS cG MR$Other: 0.70 {I15} from |a(K)exp
180OS G 1195.4 0.6 3 E1(+M2) +0.1 3 0.001621
180OSF G FLAG=K
180OSS G KC=0.0013 17$LC=0.0002 3$MC=4.E-5 7$NC=1.1E-5 16$OC=2.E-6 3$
180OSS G PC=1.4E-7 21
180OS cG M,MR$from the Adopted Gammas
180OS E 1.3 4 1.4 4 6.52 14 2.7 8
180OSS E EAV=1700 13$CK=0.416 5$CL=0.0692 8$CM+=0.02162 23