44CA 44K B- DECAY (22.13 M) 1976CO06 23NDS 202306
44CA H TYP=FUL$AUT=Jun Chen and Balraj Singh$CIT=NDS 190, 1 (2023)$
44CA2 H CUT=20-Jun-2023$
44CA c 1976Co06: Source of {+44}Sc was prepared by the (|g,n) reactions on
44CA2c natural Sc at the Livermore linear accelerator or by the (|a,dxn)
44CA3c reaction on natural Ca metal at the Berkeley 88-inch cyclotron. |g rays
44CA4c were detected with a Ge(Li) detector. Measured E|g, I|g. Deduced
44CA5c levels, branching ratios, log| {Ift}.
44CA c 1973In02 (also 1969Ta03): {+44}K activity was produced via {+44}Ca(n,p)
44CA2c reaction with neutrons from 150-kV neutron generator of the Health
44CA3c Physics Branch of Atomic Energy of Canada Ltd. |g rays were detected
44CA4c with a Ge(Li) detector and a NaI(Tl) detector. Measured E|g, I|g,
44CA5c |g|g-coin. Deduced levels.
44CA c Others:
44CA c T{-1/2}({+44}K): 1973In02, 1961Hi17, 1960Su05, 1954Co70, 1954An25,
44CAxc 1937Wa06
44CA c |b{+-}: 1970Le05, 1961Hi17, 1960Su05, 1954Co70
44CA c |g: 1970La11, 1970Le05, 1961Hi17, 1960Su05, 1954Co70
44CA cB IB$From intensity imbalance at each level for excited levels
44CA cG E,RI$From 1976Co06, unless otherwise noted. All quoted intensities
44CA2cG are relative to I|g=1000 for 1157|g. Values are also available in
44CA3cG 1973In02 and are mostly in a good agreement with values in 1976Co06,
44CA4cG but less complete and less precise. Discrepant values are given under
44CA5cG comments
44CA cG E(A),RI(A)$From 1973In02
44CA cG M,MR$From the Adopted Gammas
44CA cL J,T$From the Adopted Levels
44K P 0 2- 22.13 M 19 5687.2 5
44K cP J,T$From {+44}K Adopted Levels
44K cP QP$From 2021Wa16
44CA N 0.058 9 1.0 1.0
44CA cN NR$From |SI(|g to g.s.)=100-I|b(g.s.), with I|b(g.s.)=34 {I10}
44CA2cN from 1970Le05
44CA PN 4
44CA G 174.35 25 1.0 2
44CA G 209.98 25 0.3 2
44CA G 463.3 4 0.3 3
44CA G 766.8 5 0.8 7
44CA G 983.58 15 3 1
44CA G 1106.26 25 1.7 5
44CA G 1217.3 4 1.0 2 A
44CA G 1272.8 4 1.4 13
44CA G 1377.6 5 2 1
44CA G 1427.5 4 1.9 9
44CA G 1625.0 7 0.6 4
44CA G 1634.52 11 4.0 9
44CA cG $Placed by 1973In02 from a level at 5309, but not seen in 1976Co06
44CA G 2324.3 0.6 4
44CA cG $Placement 3581 to 1157 (table I of 1976Co06) is incorrect.
44CA G 2338.3 6 0.7 4
44CA cG $Placement 4771 to 1883 (table I of 1976Co06) is incorrect
44CA G 2364.2 6 4.2 9 A
44CA G 2497.3 9 0.6 5
44CA G 2598.4 6 0.7 5
44CA G 2740.4 8 0.11 9
44CA G 2745.0 10 0.2 LE
44CA G 2909.4 10 0.3 AP A ?
44CA G 2973.0 10 0.3 2
44CA G 3067.0 8 0.2 2 ?
44CA G 3217.3 6 0.5 3
44CA cG $Placement 4374 to 1157 (table I of 1976Co06) marked as questionable
44CA G 3227.1 8 0.3 2
44CA cG $Placement 4384 to 1157 (table I of 1976Co06) marked as questionable
44CA G 3755.2 9 0.14 9
44CA G 3967.8 0.11 9
44CA G 4162.5 8 0.09 8 ?
44CA G 4337.9 8 0.09 8 ?
44CA G 4471.5 6 0.11 8
44CA L 0.0 0+
44CA B 34 10 9.66 13 1U
44CAS B EAV=2602.44 24
44CA cB IB$value adopted from 1970Le05
44CA L 1157.0183 30 2+ 2.94 PS 12
44CA B 1.6 7 8.6 +3-2
44CAS B EAV=2033.35 24
44CA G 1157.002 3 1000 1 E2
44CAS G CC=6.92E-5 10$KC=5.93E-5 8$LC=5.09E-6 7$MC=6.05E-7 8
44CAS G NC=3.43E-8 5$IPC=4.15E-6 6
44CA L 1883.515 13 0+ 13.9 PS 42
44CA B 1.53 27 9.89 8 1U
44CAS B EAV=1692.95 24
44CA G 726.490 16 65 2 E2
44CAS G CC=0.0002139 30$KC=0.0001950 27$LC=1.680E-5 24$MC=1.994E-6 28
44CAS G NC=1.125E-7 16
44CA L 2283.113 9 4+ 1.9 PS 7
44CA B 0.53 21 10.05 17 1U
44CAS B EAV=1501.99 24
44CA G 1126.076 10 131 2 E2
44CAS G CC=7.12E-5 10$KC=6.31E-5 9$LC=5.42E-6 8$MC=6.44E-7 9
44CAS G NC=3.65E-8 5$IPC=2.000E-6 28
44CA L 2656.503 12 2+ 30 FS 3
44CA G 772.98 0.1 LE ?
44CA G 1499.45 4 135 5 M1+E2 -0.123 17
44CAS G CC=9.68E-5 14$KC=2.93E-5 4$LC=2.508E-6 35$MC=2.98E-7 4
44CAS G NC=1.695E-8 24$IPC=6.47E-5 9
44CA G 2656.41 3 16.9 8 E2
44CAS G CC=0.000643 9$KC=1.185E-5 17$LC=1.014E-6 14$MC=1.204E-7 17
44CAS G NC=6.85E-9 10$IPC=0.000630 9
44CA L 3044.243 28 4+ 4.6 PS +13-10
44CA B 0.12 9 10.02 33 1U
44CAS B EAV=1141.76 23
44CA G 761.10 3 2 1 M1+E2 -0.18 8
44CAS G CC=0.0001187 28$KC=0.0001082 26$LC=9.30E-6 22$MC=1.105E-6 26
44CAS G NC=6.27E-8 15
44CA G 1887.21 28 2 1 E2
44CAF G FL=1157.0183
44CAS G CC=0.000283 4$KC=2.157E-5 30$LC=1.848E-6 26$MC=2.195E-7 31
44CAS G NC=1.248E-8 17$IPC=0.000259 4
44CA L 3301.26 5 2+ 35 FS 18
44CA B 0.21 10 8.3 +3-2
44CAS B EAV=1002.85 24
44CA G 2144.23 8 12.9 8
44CA cG E$other: 2146.5 {I5} with I|g=19.7 {I10} from 1973In02 is discrepant
44CA G 3301.21 14 5.5 9 E2
44CAS G CC=0.000919 13$KC=8.37E-6 12$LC=7.16E-7 10$MC=8.50E-8 12
44CAS G NC=4.84E-9 7$IPC=0.000909 13
44CA cG E$other: 3300.8 {I8} with I|g=4.6 {I9} unplaced in 1973In02; also
44CA2cG a 3304.1 {I8} with I|g=3.8 {I8} placed from 3304 level in 1973In02
44CA L 3307.864 10 3- 0.15 PS 6
44CA B 29 4 6.14 6
44CAS B EAV=999.74 24
44CA G 263.53 6 1.9 5
44CA G 651.355 9 52 2
44CA G 1024.738 17 115 2
44CA G 2150.786 17 391 8
44CA cG E$other: 2151.04 {I26} with I|g=394 {I20} (1973In02)
44CA G 3307.7 5 0.3 1 (E3)
44CAS G CC=0.000666 9$KC=1.161E-5 16$LC=9.94E-7 14$MC=1.181E-7 17
44CAS G NC=6.72E-9 9$IPC=0.000653 9
44CA L 3357.27 27 (2+,3,4+) 28 FS LT
44CA B 0.12 LT 8.5 GT ?
44CAS B EAV=976.45 28
44CA G 1074.1 4 1.5 9
44CA G 2200.3 0.2 2
44CA L 3580.4 6 0+
44CA B 0.041 24 9.9 +4-2 1U
44CAS B EAV=892.09 37
44CA G 2423.3 6 0.7 4 (E2)
44CAS G CC=0.000535 8$KC=1.382E-5 19$LC=1.183E-6 17$MC=1.405E-7 20
44CAS G NC=8.00E-9 11$IPC=0.000520 7
44CA DG E$ 2324.3 IN FIGURE 6 OF 1976Co06 IS A MISPRINT
44CA L 3661.526 10 1-
44CA B 6.3 10 6.50 7
44CAS B EAV=833.84 23
44CA G 353.67 25 0.3 2
44CA G 1005.0 9 0.5
44CA G 1777.973 20 36.5 8 (E1)
44CAS G CC=0.000495 7$KC=1.367E-5 19$LC=1.170E-6 16$MC=1.389E-7 19
44CAS G NC=7.90E-9 11$IPC=0.000480 7
44CA G 2504.39 6 11.2 9
44CA G 3661.363 11 105 2 (E1) 1.55E-3 2
44CAS G KC=5.12E-6 7$LC=4.37E-7 6$MC=5.19E-8 7
44CAS G NC=2.96E-9 4$IPC=0.001545 22
44CA L 3676.081 12 (2+)
44CA B 11.0 17 6.25 7
44CAS B EAV=827.04 23
44CA G 368.207 14 38.8 7
44CA G 374.85 10 3.3 8
44CA G 1019.55 7 14.5 6
44CA cG E,RI$other: 1020.0 {I4} with I|g=17.7 {I9} (1973In02)
44CA G 2518.991 18 167 3
44CA cG E,RI$other: 2519.3 {I3} with I|g=135 {I7} (1973In02)
44CA G 3676.7 6 0.25 11
44CA cG E,RI$other: 3674.9 {I4} with I|g=2.8 {I6} (1973In02)
44CA L 3711.79 16 4- 0.42 NS LT
44CA G 403.86 20 1.1 3 (M1)
44CAS G CC=0.000450 6$KC=0.000411 6$LC=3.55E-5 5$MC=4.21E-6 6
44CAS G NC=2.382E-7 33
44CA G 1428.7 4 0.4 2
44CA L 3776.26 12 2- 0.69 NS LT
44CA B 0.23 6 7.83 11
44CAS B EAV=780.46 23
44CA G 1119.7 4 0.3 2
44CA G 2619.16 12 3.6 7 (E1+M2) -0.62 +7-8
44CAS G CC=0.00085 4$KC=1.06E-5 5$LC=9.0E-7 4$MC=1.07E-7 5
44CAS G NC=6.11E-9 30$IPC=0.00084 4
44CA L 4094.0 6 (2+,3,4+)
44CA B 0.12 5 7.79 18
44CAS B EAV=634.28 36
44CA G 1810.4 7 1.2 8
44CA DG ASSIGNMENT FROM 4409 LEVEL (TABLE I IN 1976Co06) IS A
44CA2DG MISPRINT
44CA G 2937.8 10 0.8 3
44CA L 4260.27 35 (2+,3)
44CA B 0.12 5 7.60 18
44CAS B EAV=558.90 27
44CA G 1976.9 7 0.9 7
44CA G 3103.2 4 1.1 4
44CA L 4315.22 14 (1,2,3)
44CA B 0.37 8 7.04 9
44CAS B EAV=534.23 22
44CA G 1658.69 18 3.7 9
44CA cG E$other: 1658.3 {I4} with I|g=2.1 {I4} unplaced in 1973In02
44CA G 3158.07 20 2.6 4
44CA L 4358.427 28 3-
44CA B 1.53 26 6.37 7
44CAS B EAV=514.90 22
44CA G 646.5 3 1.5 5
44CA G 682.34 3 1.3 7
44CA cG E,RI$other: 682.2 {I6} with I|g=9.4 {I19} (1973In02)
44CA DG ASSIGNMENT FROM 4315 LEVEL (TABLE I IN 1976Co06) IS A
44CA2DG MISPRINT
44CA G 696.9 0.1 LE ?
44CA G 1050.60 10 9.6 14
44CA G 1701.9 3 1.7 7
44CA G 3201.27 7 12.1 9
44CA L 4399.2 6 3-
44CA B 0.035 18 7.9 +3-2
44CAS B EAV=496.71 36
44CA G 3242.0 6 0.6 3
44CA L 4409.170 14 (1)-
44CA B 7.2 11 5.63 7
44CAS B EAV=492.26 22
44CA G 733.0 4 2.8 12
44CA G 747.63 3 36 2
44CA G 1101.3 5 0.2 2
44CA G 1107.98 10 11.5 8
44CA G 1752.629 10 70 1
44CA G 3252.07 13 2.7 4
44CA G 4408.91 19 0.92 15
44CA cG E,RI$other: 4408.5 {I8} with I|g=1.70 {I34} (1973In02)
44CA L 4436.7 5 (1,2+)
44CA B 0.025 13 8.1 +3-2
44CAS B EAV=480.06 31
44CA G 3279.0 7 0.3 2
44CA G 4437.0 7 0.12 8
44CA L 4552.636 23 (3)-
44CA B 4.5 7 5.63 7
44CAS B EAV=428.98 22
44CA G 876.53 3 29.8 6
44CA G 891.10 12 1.6 6
44CA G 1195.4 0.8 7
44CA G 1244.75 5 14.3 5
44CA cG E,RI$other: 1244.6 {I5} with I|g=19.5 {I10} (1973In02)
44CA G 1896.0 9 1.9 14
44CA DG ASSIGNMENT FROM 4522 LEVEL (1976Co06) IS A MISPRINT
44CA G 2268.5 10 0.5 4
44CA G 3395.51 4 28.7 8
44CA L 4561.8 6 ?
44CA B 0.047 24 7.6 +3-2 ?
44CAS B EAV=424.96 35
44CA G 3404.6 6 0.8 4
44CA L 4572.6 5 (1,2,3)
44CA B 0.19 8 7.0 +3-2
44CAS B EAV=420.24 31
44CA G 1916.0 8 2.3 12
44CA G 3415.5 7 1.0 4
44CA L 4649.4 5 2+
44CA B 0.08 5 7.2 +4-2
44CAS B EAV=386.86 30
44CA G 1992.4 5 1.2 8
44CA G 4651 0.14 8
44CA L 4824.4 6 (1,2,3)
44CA B 0.08 4 6.9 +3-2
44CAS B EAV=312.16 34
44CA G 2167.8 6 1.3 7
44CA L 4866.10 11 1
44CA B 0.29 5 6.28 7
44CAS B EAV=294.68 21
44CA G 1285.0 10 0.3 LE ?
44CA G 2982.47 15 2.2 3
44CA G 3708.90 13 0.8 LE ?
44CA cG E,RI$other: 3707.4 {I4} with I|g=1.6 {I3} (1973In02)
44CA G 4865.81 15 2.8 1
44CA L 4884.02 8 (1,2,3)-
44CA B 0.69 13 5.86 8
44CAS B EAV=287.22 21
44CA G 1222.50 8 8.3 8
44CA cG E,RI$other: 1222.3 {I4} with I|g=5.6 {I11} (1973In02)
44CA G 1575.9 3 3.0 9
44CA G 3726.6 4 0.5 1
44CA L 4892.6 8 ?
44CA B 0.0035 30 8.1 +9-3 ?
44CAS B EAV=283.65 37
44CA G 4892.3 8 0.06 5
44CA L 4904
44CA DL E LEVEL ENERGY HELD FIXED IN LEAST-SQUARES ADJUSTMENT
44CA G 3747.1 0.01 LE ?
44CA L 5025.72 21 3-
44CA B 0.0077 24 7.50 14
44CAS B EAV=229.15 20
44CA G 1363.7 8 0.2 2
44CA G 3868.56 22 1.1 3
44CA G 5025.4 8 0.03 2
44CA L 5130.8 7 (2,3)+
44CA B 0.029 18 6.7 +4-2
44CAS B EAV=187.40 35
44CA G 2847.6 7 0.5 3
44CA L 5162.28 10 1
44CA B 0.066 11 6.20 7
44CAS B EAV=175.14 19
44CA G 4005 0.02 2
44CA G 5161.96 10 1.11 7
44CA cG E,RI$other: 5157.0 {I5} with I|g=1.20 {I24} (1973In02)
44CA L 5201.11 31 (1,2,3)-
44CA B 0.11 6 5.9 +4-2
44CAS B EAV=160.21 23
44CA G 1525.0
44CA cG E,RI$obscured by an impurity
44CA G 1893.2 4 1.9 9
44CA G 4044 0.05 LE ?
44CA L 5231.2 10 ?
44CA G 1923 0.9 LE ?
44CA G 4074.0 10 0.08 8 ?
44CA G 5231.0 0.01 LE ?
44CA L 5325.0 6
44CA B 0.009 5 6.5 +4-2
44CAS B EAV=114.04 29
44CA G 2280.8 7 0.5 LE ?
44CA cG E,RI$possibly a contaminant from {+88}Rb decay
44CA G 2668 0.05 LE ?
44CA G 4167.8 6 0.16 8
44CA L 5367.5 7
44CA B 0.023 19 5.9 +8-3
44CAS B EAV=98.80 32
44CA G 2711 0.3 3
44CA G 4210.1 10 0.09 8
44CA L 5512 ?
44CA DL E LEVEL ENERGY HELD FIXED IN LEAST-SQUARES ADJUSTMENT
44CA G 4355 0.05 LE ?
44CA L 5560.8 5 3-
44CA B 0.027 18 4.5 +5-2
44CAS B EAV=34.71 21
44CA G 1884.5 10 0.4 3
44CA cG E,RI$other: 1880.2 {I12} with I|g|?1.5 (1973In02)
44CA G 4403.6 6 0.06 4
44CA G 5561.3 10 0.05 4 ?