94ZR 94Y B- DECAY 1976SI11 06NDS 200609
94ZR H TYP=FUL$AUT=D. Abriola(a), A.A. Sonzogni$CIT=NDS 107, 2423 (2006)$
94ZR2 H CUT=1-Jan-2006$
94ZR CL J,T$From adopted levels.
94ZR CG $1976Si11: Ge(Li), FWHM=2.0 keV at 1332 keV. Measured E|g, I|g.
94ZR CG $1975Ca13: deduced absolute intensity of 919.2|g.
94ZR CG $1973Si43: Ge(Li), FWHM=2.1 keV at 1332 keV. Measured E|g, I|g, |g|g.
94ZRaCG Plastic scin, measured |b-spectra, |b|g.
94ZR CG $1972Ho03: Ge(Li), FWHM=5.4 keV at 1332 keV. Measured E|g, I|g.
94ZR CG $1971Ca34: Ge(Li), FWHM=4 keV. NaI(Tl). Measured E|g, I|g, |g|g.
94ZRaCG Magnetic spectrometer, measured |b-spectra.
94ZR CG $Other measurements: 1966Fi04, 1959Kn38.
94ZR CG $The decay scheme of 1976Si11 is adopted. It is based on the |g|g
94ZRaCG measurements of 1971Ca34. Levels based on the |g-ray energies alone
94ZRaCG are denoted as questionable.
94ZR CG E,RI$From 1976Si11.
94ZR CG E(A)$Measured by 1979Bo26 using a curved-crystal spectrometer.
94ZR CG E(B)$Placed from the 3219 level by 1976Si11 but excitation function
94ZRaCG in (n,n'|g) indicates deexcitation of a lower-excited level.
94ZR CB $av E|b=1.78 MeV {I7} measured with Si-Li detector system (1982Al01).
94ZR CB IB$Deduced from intensity balance assuming I|g normalization=0.56 {I3}
94ZR CG M,MR$From 94ZR(N,N'G) (1978GL04)
94ZR CG
94Y P 0.0 2- 18.7 M 1 4918 7
94ZR N 0.56 3 1.0 1.0
94ZR CN NR$From comparison with known absolute intensities of 1024.2|g
94ZRaCN ({+91}Sr), 266.9|g and 947.1|g ({+93}^Y), and 954.2|g ({+95}^Y) in
94ZRaCN the {+235}U thermal fission products (1975Ca13). The earlier value
94ZRaCN I|g normalization=0.736 {I22} (1971Ca34) which was deduced from
94ZRaCN |b-spectra (I|b(918 level)/I|b(g.s.)=2.3 {I3}) is rejected by
94ZRaCN 1975Ca13.
94ZR PN 3
94ZR G 1384.4 6 0.05 2
94ZR G 1587.9 6 0.06 2
94ZR G 1630.0 5 0.06 2
94ZR G 1940.6 6 0.07 2
94ZR G 2348.7 100.06 2
94ZR G 3190.3 100.032 15
94ZR G 3264.4 7 0.11 3
94ZR G 3477.3 100.04 2
94ZR G 3541.5 100.02 1
94ZR G 3599.8 100.030 15
94ZR G 3666.5 150.02 1
94ZR G 3795.2 150.02 1
94ZR L 0.0 0+ STABLE
94ZR B 41 4 9.35 5 1U
94ZRX B EAV=2174.0
94ZR CB IB$|b{+-} spectrum has first-unique forbidden shape (1971Ca34). The
94ZRaCB value I|b(918.8 level)/I|b(g.s.)=2.3 {I3} deduced from |b{+-} spectra
94ZRaCB (1971Ca34) is probably wrong because of uncertainties due to source
94ZRaCB thickness and because of the small energy interval measured
94ZRaCB (1975Ca13).
94ZR L 918.75 5 2+ 6.9 PS 15
94ZR G 918.74 5 100 E2 C
94ZRX G FLAG=A
94ZRS G CC=0.00083$KC=0.00072 2
94ZR B 39.6 22 7.181 25
94ZRX B EAV=1740.8
94ZR L 1300.12 170+ 0.291 NS 11
94ZR G 381.6 2 3.6 3 [E2] C
94ZRS G CC=0.0099$KC=0.0085 3$LC=0.00102 3
94ZR B 1.83 20 9.87 5 1U
94ZRX B EAV=1555.5
94ZR L 1469.64 114+ 0.500 NS 13
94ZR G 550.9 1 8.8 5 [E2] C
94ZRS G CC=0.00319$KC=0.00276 9$LC=0.00032 1
94ZR B 4.1 4 9.39 5 1U
94ZRX B EAV=1475.6
94ZR L 1671.39 8 2+
94ZR G 752.6 1 2.5 2 C
94ZR G 1671.4 1 4.4 4
94ZR B 3.3 4 7.87 6
94ZRX B EAV=1381.8
94ZR L 2057.64 103-
94ZR G 588 1 0.3 1 C
94ZR G 1138.9 1 10.7 7 C
94ZR B 5.3 5 7.42 5
94ZRX B EAV=1198.8
94ZR L 2151.36 212+
94ZR G 1232.6 2 0.59 6 M1+E2 -1.7 +8-14 C
94ZRS G CC=0.00038$KC=0.00038
94ZR B 0.33 4 8.57 6
94ZRX B EAV=1154.6
94ZR L 2331.6 4 4+
94ZR G 1411.9 7 0.14 3 E2(+M3) -0.13 +13-9
94ZRS G CC=0.00029 4$KC=0.00029 3
94ZR B 0.03 LT 10.8 GT 1U
94ZRX B EAV=1073.6
94ZR L 2366.18 152+
94ZR G 308.2 3 0.10 2 E1(+M2) +0.04 +22-27
94ZRS G CC=0.005 3$KC=0.0040 22$LC=0.0004 3
94ZR G 694.7 3 0.34 6 M1(+E2)
94ZRS G CC=0.00160 8$KC=0.00139 7$LC=0.00015 1
94ZR G 1066.5 3 0.11 3 E2
94ZRS G CC=0.00051$KC=0.00051 2
94ZR G 1447.4 2 0.45 7 M1+E2 +0.64 +14-12 C
94ZRS G CC=0.00027$KC=0.00027
94ZR B 0.56 7 8.19 6
94ZRX B EAV=1053.7
94ZR L 2846.3 3 (1-)
94ZR G 1927.5 6 0.07 2
94ZR G 2846.3 3 0.66 7
94ZR B 0.41 5 7.95 6
94ZRX B EAV=830.3
94ZR L 2908.03 20(2+) ?
94ZR G 1236.6 2 0.23 6 ?
94ZR G 1989.3 7 0.07 2 ?
94ZR G 2908.4 8 0.08 3 ?
94ZR B 0.21 4 8.19 9 ?
94ZRX B EAV=801.9
94ZR L 2945.1 5 5-
94ZR G 887.5 4 0.14 3
94ZRX G FLAG=B
94ZR B 0.078 18 10.81 10 2U
94ZRX B EAV=814.4
94ZR L 3059.40 18(1,2,3)+
94ZR G 1001.8 3 0.11 3
94ZR G 2140.6 2 1.7 2 C
94ZR B 1.01 13 7.37 6
94ZRX B EAV=732.5
94ZR L 3219.42 13(1,2,3)
94ZR G 1161.8 1 1.24 15 C
94ZR G 2300.5 3 0.32 5
94ZR B 0.95 11 7.24 5
94ZRX B EAV=659.8
94ZR L 3361.17 18(1,2,3)
94ZR G 1303.8 6 0.08 2
94ZR G 1891.6 2 0.69 8 C
94ZR G 2442.1 3 0.25 5
94ZR B 0.57 7 7.31 6
94ZRX B EAV=596.1
94ZR L 3724.9 6 (2,3,4)+ ?
94ZR G 2255.3 7 0.06 2 ?
94ZR G 2805.9 100.06 2 ?
94ZR B 0.067 17 7.79 11 ?
94ZRX B EAV=436.2
94ZR L 3961.8 3 (2)+ ?
94ZR G 1904.6 8 0.06 2 ?
94ZR G 2492.0 3 0.38 6 ?
94ZR G 2662.4 100.05 2 ?
94ZR B 0.27 4 6.82 7 ?
94ZRX B EAV=335.9
94ZR L 4002.2 15(1,2)+
94ZR G 4002.1 150.02 1
94ZR B 0.011 6 8.14 24
94ZRX B EAV=319.2
94ZR L 4052.4 15(1,2)+
94ZR G 4052.3 150.010 5
94ZR B 0.006 3 8.31 22
94ZRX B EAV=298.6
94ZR L 4098.5 15(1,2)+
94ZR G 4098.4 150.04 2
94ZR B 0.022 12 7.66 24
94ZRX B EAV=279.9
94ZR L 4198.8 4 (1,2)+ ?
94ZR G 2527.3 4 0.36 6 ?
94ZR G 2898.7 6 0.18 4 ?
94ZR B 0.30 5 6.32 8 ?
94ZRX B EAV=240.0
94ZR L 4237.6 5 (1,2,3)+ ?
94ZR G 2566.2 5 0.11 3 ?
94ZR G 3318.7 7 0.09 3 ?
94ZR B 0.112 25 6.66 10 ?
94ZRX B EAV=224.8
94ZR L 4637.9 9 (1,2,3)+ ?
94ZR G 2966.6 100.02 1 ?
94ZR G 3718.8 150.015 10 ?
94ZR B 0.020 8 6.10 18 ?
94ZRX B EAV=80.7
94ZR L 4669.8 9 (1-,2-,3-) ?
94ZR G 2998.4 100.030 15 ?
94ZR G 3750.9 150.02 1 ?
94ZR B 0.028 11 5.78 18 ?
94ZRX B EAV=70.5