85Y 85ZR EC DECAY (7.86 M) 1992BU10,1977IA01 14NDS 201408
85Y H TYP=FUL$AUT=BALRAJ SINGH AND JUN CHEN$CIT=NDS 116, 1 (2014)$
85Y 2 H CUT=31-Dec-2013$
85Y c 1992Bu10: Source produced in Mo({+3}He,X) reaction at 280 MeV
85Y 2c followed by mass separation at ISOCELE-2 facility in Orsay.
85Y 3c Measured E|g, I|g, |g|g, |g|(t), x|g(t) and ce using two Ge
85Y 4c detectors for |g rays and a Si(Li) detector placed in a magnetic
85Y 5c selector for conversion electrons.
85Y c 1982De36: measured isotopic half-life, |b|g coin, Q value
85Y c 1977Ia01: Source produced by irradiation of {+89}Y by 70-MeV protons
85Y 2c followed by chemical separation. Measured E|g, I|g, |g|g using
85Y 3c Ge detectors.
85Y CE TI,LOGFT$All feedings should be considered as upper limits and
85Y 2CE associated LOGFT values as lower limits due to uncertain feeding
85Y 3CE of the 19.6 level and a gap of about 2 MEV between Q value and
85Y 4CE the highest known level at 2660 in this decay. The following levels
85Y 5CE have also apparent negative feedings: 930 level: -0.44 20; 1270 level:
85Y 6CE -0.16 5; 1461 level: -0.24 5; 1788 level: -0.16 5. This implies
85Y 7CE that some aspects of the level scheme are still incomplete.
85Y cG $Detailed |g|g coin information is from 1992Bu10, for strong
85Y 2cG transitions consistent information is also available from 1977Ia01
85Y CG E,RI$Unweighted averages of 1992Bu10 and 1977Ia01 when same
85Y 2CG |g rays are reported in both studies. The precision of energy
85Y 3CG and intensity measurements are nearly the same in two studies.
85Y 4CG However, 1992Bu10 report a large number of new weak |g rays.
85Y 5CG For 11 doubly-placed transitions, 1992Bu10 state that intensities
85Y 6CG of the two components were estimated from |g|g coin data for the
85Y 7CG purpose of deducing |b feedings, but values of these separated
85Y 8CG intensities are not quoted by 1992Bu10. The evaluators have
85Y 9CG arbitrarily divided the intensities equally between the two components
85Y ACG in each case, except where only an upper intensity limit is given.
85Y CG E(X)$G FROM 1992Bu10 only
85Y CG E(Y)$Placement from 1992Bu10
85Y CG E(Z)$G shown only in level-scheme figure 3 and in some cases in
85Y 2CG |g|g coin table 6 of 1992Bu10, not listed in authors' table 5.
85Y 3CG No intensity is available
85Y CG RI(U)$From |g|g coin data (1992Bu10)
85Y CG E(V)$UNPLACED G FROM GG coincidence TABLE 6 OF 1992BU10.
85Y 2CG In some cases |g-ray energies agree with level-energy differences
85Y 3CG but observed coincidences, as given in table 6 of 1992Bu10, are not
85Y 4CG satisfied.
85Y CG M$From measured conversion coefficients by 1992Bu10
85Y cL E$From least-squares fit to E|g data
85Y cL J,T$From Adopted Levels unless otherwise indicated
85Y CL T(A)$From (G+-)G(T) (1977Ia01)
85Y cL $Due to the revised placement of 1191.3|g, a 1607.8 level from
85Y 2cL 1977Ia01 is omitted. This |g is now placed from a 1627 level
85ZR P 0.0 (7/2+) 7.86 M 4 4668 20
85ZR cP J,T$From {+85}Zr Adopted Levels
85ZR CP QP$From 2012Wa38
85Y N 0.400 10 1 1
85Y CN NR$From coincidence measurement with G+-, summed IG+ce to GS and 19.6
85Y 2CN level is determined to be 75% (1977Ia01).
85Y PN 4
85Y G 425.4 V
85Y CG E$COIN WITH 948.9|g
85Y G 602.4 V
85Y CG E$COIN WITH 990.5|g
85Y G 637.4 V
85Y CG E$COIN WITH 1191.2|g
85Y G 680.0 V
85Y CG E$POSSIBLE COIN WITH 266.3|g
85Y G 835.6 V
85Y CG E$COIN WITH 990.5|g
85Y G 927.0 V
85Y CG E$COIN WITH 782.2|g
85Y G 1244.0 V
85Y CG E$COIN WITH 957.3|g
85Y G 1382.8 V
85Y CG E$COIN WITH 319.9|g
85Y G 1488.2 V
85Y CG E$COIN WITH 416.3|g
85Y G 1652 V
85Y CG E$POSSIBLE COIN WITH 1010.0|g
85Y G 1744.0 V
85Y CG E$POSSIBLE COIN WITH 454.3|g
85Y L 0.0 (1/2)- 2.68 H 5
85Y L 19.6 3 (9/2)+ 4.86 H 20 M
85Y E 24 AP 1.0 AP 6.0 AP 25 AP
85Y S E EAV=1653.1 96$CK=0.0350 6$CL=0.00413 7$CM+=0.000914 15
85Y CE TI$(G+-)(|g rays to GS+19.6)-coin accounts for |?75% of the
85Y 2CE intensity (1977Ia01), thus |?25% is assigned as feeding to 19.6 level,
85Y 3CE since almost no |b feeding is expected to GS which involves |DJ=3
85Y L 266.28 10 (5/2)- 182 NS 10 A
85Y E 1.4 2 0.074 10 7.11 6 1.5 2
85Y S E EAV=1535.7 95$CK=0.0428 8$CL=0.00505 9$CM+=0.001118 19
85Y G 266.3 1 6.3 4 E2 0.0309 C
85Y S G KC=0.0269 4$LC=0.00334 5$MC=0.000570 8$
85Y S G NC=7.45E-5 11$OC=4.44E-6 7
85Y 2 G EKC=0.038 10 (1992BU10)
85Y L 416.30 20(3/2)- ?
85Y G 416.3 ?
85Y L 435.9 3 (5/2)+
85Y E 17.1 16 1.03 10 5.93 5 18.1 17C
85Y S E EAV=1455.2 95$CK=0.0496 9$CL=0.00585 11$CM+=0.001294 24
85Y cE $E(|b endpoint)=3112 {I600} from |b(416|g)-coin (1982De36)
85Y G 416.3 1 62 4 E2 0.00692 C
85Y S G KC=0.00607 9$LC=0.000711 10$MC=0.0001214 17$
85Y S G NC=1.607E-5 23$OC=1.030E-6 15
85Y CG $ EKC=0.0075 11, ELC+EMC+ENC=0.0014 4 (1992BU10)
85Y L 473.9 3 (7/2)+
85Y E 33.2 9 2.07 7 5.62 2 35.3 10C
85Y S E EAV=1437.2 95$CK=0.0513 10$CL=0.00605 11$CM+=0.001339 25
85Y cE $E(|b endpoint)=3276 {I+116-140} from |b(454|g)-coin (1982De36)
85Y G 454.3 1 100 M1 0.00363 C
85Y S G KC=0.00321 5$LC=0.000355 5$MC=6.06E-5 9$
85Y S G NC=8.16E-6 12$OC=5.70E-7 8
85Y CG $ EKC=0.0044 7, ELC+EMC+ENC=0.00084 8 (1992BU10)
85Y CG M$1992BU10 give M1, but comparison of their experimental conversion
85Y 2CG coefficients and theoretical values suggests M1,E2; adopted mult=M1
85Y L 636.77 19 (3/2)-
85Y E 0.24 10 0.044 19 9.1 2 0.28 12 1U
85Y S E EAV=1375.0 93$CK=0.136 3$CL=0.0162 3$CM+=0.00359 7
85Y G 636.7 2 2.0 2 C
85Y L 793.8 4
85Y E 0.12 LT 0.010 LT 7.9 GT 0.13 LT ?
85Y S E EAV=1286.3 95$CK=0.0691 14$CL=0.00815 17$CM+=0.00180 4
85Y CE TI -0.12 17 from intensity balance.
85Y G 319.9 6 0.5 2 XC
85Y G 358.0 1 3.1 3 C
85Y G 774.7 4 0.2 LT XC ?
85Y L 814.3 4 (13/2)+
85Y G 795.0 5 0.6 2 XC
85Y F G FLAG=U
85Y L 889.0 3 (7/2-)
85Y E 0.15 5 0.014 4 7.7 2 0.16 5
85Y S E EAV=1241.5 94$CK=0.0759 16$CL=0.00896 19$CM+=0.00198 4
85Y G 416.0 Z ?
85Y G 622.7 3 0.5 1 XC
85Y L 898.4 4 ?
85Y E 0.07 4 0.007 4 8.0 2 0.08 4
85Y S E EAV=1237.1 94$CK=0.0767 16$CL=0.00904 19$CM+=0.00200 4
85Y G 462.5 2 0.2 1 XC
85Y L 930.1 4 (9/2+)
85Y G 456.3 2 0.3 1 XC
85Y F G FLAG=U
85Y G 910.6 2 2.2 2 XC
85Y L 1010.2 5 (11/2-)
85Y E 0.19 8 0.054 22 8.8 2 0.24 10 1U
85Y S E EAV=1202.5 93$CK=0.195 4$CL=0.0233 5$CM+=0.00516 11
85Y G 536.0 4 0.2 LT XC ?
85Y G 990.6 5 1.3 1 C
85Y L 1030.2 5
85Y E 0.07 LT 0.008 LT 7.9 GT 0.08 LT ?
85Y S E EAV=1175.4 94$CK=0.0877 19$CL=0.01036 22$CM+=0.00229 5
85Y G 1010.0 8 0.5 1 XC
85Y L 1050.2 5 ?
85Y E 0.07 4 0.008 4 7.9 2 0.08 4
85Y S E EAV=1166.0 94$CK=0.0896 19$CL=0.01058 23$CM+=0.00234 5
85Y G 576.3 3 0.2 1 XC
85Y L 1140.6 4 (9/2-)
85Y E 0.12 4 0.016 6 7.6 2 0.14 5
85Y S E EAV=1123.8 94$CK=0.0987 22$CL=0.0116 3$CM+=0.00258 6
85Y G 874.4 4 0.45 10 @C
85Y CG RI$TOTAL INTENSITY of doublet=0.9 1
85Y F G FLAG=Y
85Y L 1163.7 7
85Y E 0.04 2 0.005 2 8.1 2 0.04 2
85Y S E EAV=1113.0 94$CK=0.1012 23$CL=0.0119 3$CM+=0.00264 6
85Y G 689.8 6 0.2 LT &C
85Y F G FLAG=X
85Y L 1179.5 4 (11/2+)
85Y E 0.05 LT 0.007 LT 7.9 GT 0.06 LT ?
85Y S E EAV=1105.6 94$CK=0.1029 23$CL=0.0121 3$CM+=0.00269 6
85Y G 365.2 2 0.6 2 XC
85Y G 705.3 6 0.5 1 XC
85Y G 1159.6 3 0.2 LT XC
85Y L 1218.0 4 (5/2+,7/2,9/2+)
85Y E 4.8 4 0.68 5 5.94 4 5.5 4
85Y S E EAV=1087.7 94$CK=0.1073 24$CL=0.0127 3$CM+=0.00281 7
85Y G 208.0 4 0.2 LT X? ?
85Y DG E$207 IN TABLE 6 OF 1992BU10
85Y G 287.8 2 0.9 2 XC
85Y G 744.2 2 0.7 1 C
85Y G 782.2 2 4.0 3 C
85Y G 1198.4 2 10.9 8 C
85Y L 1270.0 3
85Y G 633.0 3 0.2 LT XC
85Y G 854.0 Z ?
85Y L 1274.0 4 (5/2,7/2,9/2+)
85Y E 0.83 19 0.13 3 6.7 1 0.96 22
85Y S E EAV=1061.6 93$CK=0.114 3$CL=0.0135 3$CM+=0.00299 7
85Y G 480.5 2 0.6 1 C
85Y G 800.0 2 2.2 5 C
85Y G 837.4 6 0.7 1 C
85Y L 1310.7 4 (5/2+,7/2,9/2+)
85Y E 0.69 10 0.11 2 6.71 7 0.80 11
85Y S E EAV=1044.5 93$CK=0.119 3$CL=0.0141 4$CM+=0.00311 8
85Y G 836.7 3 1.5 2 C
85Y G 874.5 4 0.45 10 @C
85Y G 1291.1 5 0.95 10 C
85Y dG E$1231.4 in figure 3 of 1992Bu10 is a misprint
85Y L 1393.0 4 (5/2,7/2,9/2+)
85Y E 0.20 9 0.036 15 7.2 2 0.24 10
85Y S E EAV=1006.3 93$CK=0.131 3$CL=0.0155 4$CM+=0.00342 8
85Y G 599.1 4 0.2 LT XC
85Y G 957.3 3 1.6 2 C
85Y L 1422.5 5
85Y E 0.19 4 0.034 8 7.2 1 0.22 5
85Y S E EAV=992.7 93$CK=0.135 4$CL=0.0160 4$CM+=0.00354 9
85Y G 948.9 5 0.7 1 XC
85Y L 1461.7 4
85Y G 531.6 2 0.10 5 @C
85Y F G FLAG=X
85Y L 1514.0 4 (5/2+,7/2,9/2)
85Y E 0.36 9 0.076 19 6.8 1 0.44 11
85Y S E EAV=950.3 93$CK=0.151 4$CL=0.0178 5$CM+=0.00395 10
85Y G 1039.8 7 0.5 1 XC
85Y G 1078.1 6 0.2 LT XC
85Y G 1494.3 3 0.9 2 XC
85Y L 1627.3 4 (5/2+,7/2,9/2+)
85Y E 0.38 6 0.095 16 6.7 1 0.48 8
85Y S E EAV=898.1 93$CK=0.173 5$CL=0.0205 6$CM+=0.00453 12
85Y G 697.0 7 0.2 1 XC
85Y G 1153.4 3 0.7 1 XC
85Y G 1191.3 3 0.7 1 YC
85Y cG E$placement from a 1608 level to 416 level (1977Ia01)
85Y G 1607.6 Z ?
85Y L 1706.3 6 (5/2+,7/2,9/2+)
85Y E 0.31 5 0.087 13 6.7 1 0.40 6
85Y S E EAV=861.8 92$CK=0.191 5$CL=0.0226 6$CM+=0.00500 13
85Y G 1233.0 13 0.3 1 XC
85Y G 1270.3 5 0.7 1 XC
85Y L 1724.1 4 5/2+
85Y E 0.22 9 0.06 3 6.8 2 0.28 12
85Y S E EAV=853.6 92$CK=0.195 5$CL=0.0231 6$CM+=0.00511 13
85Y G 454.0 ZC
85Y G 794.0 2 0.7 3 @C
85Y CG RI$TOTAL INTENSITY of doublet=1.4 4
85Y F G FLAG=XU
85Y G 1249.5 6 0.25 15 @C ?
85Y CG RI$TOTAL INTENSITY of doublet=0.5 2
85Y F G FLAG=X
85Y L 1772.1 5 7/2+,9/2+
85Y E 0.06 4 0.02 1 7.3 3 0.08 5
85Y S E EAV=831.6 92$CK=0.207 6$CL=0.0245 7$CM+=0.00543 14
85Y G 761.9 4 0.2 1 @C
85Y CG RI$TOTAL INTENSITY of doublet=0.4 1
85Y F G FLAG=X
85Y G 1298.0 9 0.2 LT X
85Y L 1788.7 7
85Y G 1315.0 9 0.2 LT &C
85Y F G FLAG=X
85Y L 1824.3 5
85Y E 0.12 10 0.04 3 7.0 4 0.16 13 ?
85Y S E EAV=807.7 92$CK=0.222 6$CL=0.0262 7$CM+=0.00581 16
85Y G 794.0 2 0.7 3 @C
85Y F G FLAG=XU
85Y L 1892.9 5 (7/2+,9/2)
85Y E 0.20 4 0.078 17 6.7 1 0.28 6
85Y S E EAV=776.4 92$CK=0.242 7$CL=0.0287 8$CM+=0.00635 17
85Y G 712.9 6 0.4 1 XC
85Y G 1419.3 4 0.3 1 @C
85Y CG RI$TOTAL INTENSITY of doublet=0.6 1
85Y L 1954.1 5 (5/2+,7/2,9/2+)
85Y E 0.17 4 0.072 15 6.7 1 0.24 5
85Y S E EAV=748.5 91$CK=0.262 7$CL=0.0310 9$CM+=0.00687 19
85Y G 531.6 2 0.10 5 @C
85Y CG RI$TOTAL INTENSITY of doublet=0.2 1
85Y F G FLAG=X
85Y G 1518.0 5 0.5 1 YC
85Y G 1934.1 5 1.1 1 ?
85Y cG E,RI$|g from 1977Ia01 only; tentative placement proposed by the
85Y 2cG evaluators on the basis of level-energy difference. It should be
85Y 3cG pointed out that a peak near this energy, as part of unresolved
85Y 4cG doublet with 1938.3 peak, is present in the spectrum figure 1
85Y 5cG of 1992Bu10
85Y L 2204.1 3(5/2+)
85Y E 3.2 2 2.2 1 5.12 3 5.4 3
85Y S E EAV=635.4 90$CK=0.363 10$CL=0.0431 12$CM+=0.0095 3
85Y G 689.8 6 0.2 LT &C
85Y F G FLAG=X
85Y G 781.5 6 0.1 LT XC
85Y F G FLAG=U
85Y G 811.1 2 1.0 1 C
85Y G 892.7 6 0.2 LT XC
85Y G 933.9 3 0.5 1 XC
85Y G 986.6 5 0.5 1 YC
85Y G 1315.0 9 0.2 LT &C
85Y F G FLAG=X
85Y G 1410.2 3 2.7 2 C
85Y G 1567.4 5 1.2 2 C
85Y G 1730.2 3 0.95 15 @C
85Y CG RI$TOTAL INTENSITY of doublet=1.9 2
85Y G 1768.2 2 4.6 3 C
85Y G 1938.1 5 1.6 1 C
85Y L 2293.9 4 (5/2,7/2,9/2)
85Y E 0.12 4 0.10 3 6.4 2 0.22 7
85Y S E EAV=595.0 90$CK=0.408 11$CL=0.0483 13$CM+=0.0107 3
85Y G 667.0 6 0.2 LT X ?
85Y cG E$placement not shown in level-scheme figure 3 of 1992Bu10
85Y G 901.0 6 0.2 LT XC
85Y G 1500.1 3 0.45 15 @C
85Y F G FLAG=X
85Y L 2349.6 4 (7/2+,9/2+)
85Y E 0.90 8 0.90 8 5.47 4 1.80 15
85Y S E EAV=570.1 90$CK=0.438 11$CL=0.0519 14$CM+=0.0115 3
85Y G 722.1 3 0.4 1 XC
85Y G 1131.7 7 1.5 2 XC
85Y G 1170.1 2 0.8 1 YC
85Y G 1339.5 4 0.5 2
85Y G 1419.3 4 0.3 1 @C
85Y F G FLAG=Y
85Y G 1876.2 3 1.0 1 C
85Y L 2411.3 7 (5/2,7/2,9/2)
85Y E 0.29 3 0.35 3 5.86 5 0.64 6
85Y S E EAV=542.6 90$CK=0.472 12$CL=0.0560 14$CM+=0.0124 3
85Y G 622.6 3 0.5 1 YC
85Y G 1137.1 7 1.1 1 XC
85Y L 2429.3 4 (7/2+,9/2+)
85Y E 0.66 7 0.82 9 5.48 5 1.48 15
85Y S E EAV=534.6 89$CK=0.482 12$CL=0.0572 14$CM+=0.0127 3
85Y G 604.8 5 0.2 LT XC
85Y G 914.9 5 0.3 1 XC
85Y G 1118.1 5 0.8 1 C
85Y G 1210.9 3 0.7 2 XC
85Y G 1249.5 6 0.25 15 @C
85Y F G FLAG=X
85Y G 1289.2 10 0.2 LT X
85Y G 1500.1 3 0.45 15 @C
85Y CG RI$TOTAL INTENSITY of doublet=0.9 2
85Y F G FLAG=X
85Y G 1955.6 5 1.0 1 C
85Y L 2586.2 5 (7/2+,9/2)
85Y E 0.14 2 0.26 4 5.90 7 0.40 6
85Y S E EAV=465.0 89$CK=0.577 13$CL=0.0685 15$CM+=0.0152 4
85Y G 761.9 4 0.2 1 @C
85Y F G FLAG=X
85Y G 814.0 6 0.2 LT XC
85Y G 1124.4 7 0.7 1 XC
85Y G 1406.6 Z? ?
85Y G 1656.6 ZC
85Y L 2660.3 5 (5/2+,7/2,9/2)
85Y E 0.11 2 0.27 4 5.86 7 0.38 6
85Y S E EAV=432.4 88$CK=0.622 13$CL=0.0739 15$CM+=0.0164 4
85Y G 1730.2 3 0.95 15 @C
85Y F G FLAG=Y