80GE 80GA B- DECAY (1.676 S) 1981HO24 05NDS 200508
80GE H TYP=FUL$AUT=BALRAJ SINGH$CIT=NDS 105, 223 (2005)$CUT=22-Jun-2005$
80GE c 1981Ho24: {+80}Ga obtained from mass separation of fission fragments.
80GE2c Measured |g, |g|g. Some details are given by 1980HoZN
80GE c Other measurements:
80GE C BGG(T): 2005MAZW
80GE c |b{+-}, |b|g data: 1986Ek01, 1981Al20
80GE c Absolute intensity data: 1981Ho07
80GE c T{-1/2}({+80}Ga): 1993Ru01, 1991Kr15, 1976Ru01, 1982FoZZ,
80GE2c 1981Gi17, 1974Gr29
80GE c |b{+-} strength function: 1975Al11
80GE d Yield in {+238}U(d,F): 1991Le09
80GE d Theory and systematics: 1983Be56
80GE c |b{+-}n: 1993Ru01, 1991Kr15, 1987Wi13, 1986Wa17, 1981Ru07,
80GE2c 1980Lu04, 1977Ru09
80GE CB IB,LOGFT$ ALL VALUES SHOULD BE CONSIDERED AS APPROXIMATE SINCE
80GE2CB THERE IS ABOUT 4 MEV GAP BETWEEN THE Q-=10.4 MEV AND THE LAST KNOWN
80GE3CB POPULATED LEVEL AT 6155. THERE MIGHT BE ADDITIONAL UNOBSERVED
80GE4CB TRANSITIONS WHICH COULD AFFECT DIRECT FEEDINGS QUOTED HERE.
80GE5CB APPARENT POPULATION OF HIGH-SPIN STATES OF (6+) AND (8+) ALSO
80GE6CB SUGGESTS THAT EITHER THE DECAY SCHEME IS INCOMPLETE OR THERE IS
80GE7CB ANOTHER ISOMER CONTRIBUTING TO THIS DECAY
80GE cG E,RI$From 1981Ho24. The intensities are from 1980HoZN (a separate
80GE2cG report by 1981Ho24)
80GE cG E(A)$Poor fit in level scheme. A value of 3664.87 would fit better
80GE cG E(B),RI(B)$From 1981Ho24. 1980HoZN give E|g=1558.9 {I4}, I|g=0.60 {I9}
80GE cL E$From least-squares fit to E|g's
80GE cL J$From 'adopted levels'
80GA P 0 (3) 1.676 S 14 10.38E3 12
80GA CP E,J$ POPULATION OF (6+) AND (8+) STATES IS UNLIKELY IF J=(3) FOR
80GA2CP 80GA GS; THERE MIGHT BE A HIGH-SPIN ISOMER (POSSIBLY J=7) IN 80GA
80GA3CP WHICH MAY ACCOUNT FOR THE POPULATION OF (6+) AND (8+) STATES
80GA CP T$ FROM 80GA ADOPTED LEVELS
80GE N 0.78 9 1.0 1.0
80GE cN NR$from I|g(659|g)(absolute)/I(delayed neutrons)(absolute)=99 {I6}
80GE2cN (1981Ho07) and %|b{+-}n ({+80}Ga)=0.86 {I7} (1993Ru01,1986Wa17,
80GE3cN 1980Lu04). I|g normalization=0.960 {I2} for zero |b{+-} feeding to
80GE4cN g.s. and present level scheme
80GE PN 4
80GE G 1547.39 19 0.37 5
80GE G 1867.46 10 0.31 2
80GE G 2008.78 9 0.52 3
80GE G 2016.53 21 0.28 2
80GE G 2160.53 21 0.48 5
80GE G 2396.54 10 0.41 3
80GE G 2554.95 12 0.24 2
80GE G 2637.94 50 0.21 4
80GE G 2665.18 15 0.57 5
80GE G 3044.02 10 0.49 3
80GE G 3090.57 14 0.55 4
80GE G 3335.6 4 0.35 6
80GE G 3818.7 3 0.58 5
80GE G 3919.4 4 0.30 5
80GE G 3971.6 3 0.42 6
80GE G 4238.6 2 0.53 4
80GE G 4443.4 3 1.00 8
80GE G 4729.9 3 0.42 4
80GE G 5354.9 2 0.25 2
80GE L 0.0 0+
80GE B 18 9 6.5 ?
80GES B EAV=4.67E+3 15
80GE cB log| {Ift}=6.5 is inconsistent with J({+80}Ga g.s.)=3. The
80GE2cB apparent feeding to g.s. may be due to incomplete features of the
80GExcB decay scheme
80GE L 659.15 4 2+
80GE B 13 4 6.5
80GES B EAV=4.35E+3 15
80GE G 659.14 4 100 3 C
80GE L 1573.56 4 (2+)
80GE B 5.3 6 6.7
80GES B EAV=3.91E+3 15
80GE G 914.47 5 5.3 2 C
80GE G 1573.57 5 4.4 2 C
80GE L 1742.59 5 (4+)
80GE B 9.5 20 6.4
80GES B EAV=3.82E+3 15
80GE G 1083.47 4 62 2 C
80GE L 1972.16 5
80GE B 5.5 7 6.6
80GES B EAV=3.71E+3 15
80GE G 399.5 5 0.5 1 C
80GE G 1313.00 4 8.5 3 C
80GE L 2265.77 5
80GE B 4.5 7 6.6
80GES B EAV=3.57E+3 15
80GE G 523.18 4 12.9 4 C
80GE G 692.22 5 0.58 3 C
80GE L 2851.93 5
80GE B 3.0 9 6.6
80GES B EAV=3.29E+3 15
80GE G 586.16 3 6.6 4 C
80GE G 1109.36 4 23.8 8 C
80GE L 2978.35 7 (6+)
80GE B 2.0 4 6.8
80GES B EAV=3.22E+3 15
80GE G 1235.74 6 6.2 4 C
80GE L 3036.95 6
80GE B 1.59 18 6.8
80GES B EAV=3.20E+3 15
80GE G 771.16 5 0.47 2 C
80GE G 1064.80 6 0.89 5 C
80GE G 1294.37 8 0.69 5 C
80GE L 3423.00 6
80GE B 6.91E3 19 4.5 5 6.3 C
80GES B EAV=3.01E+3 15
80GE cB E$from (571|g)(|b) (1986Ek01)
80GE G 571.06 4 5.8 2 C
80GE L 3423.66 6
80GE B 0.74 11 7.1
80GES B EAV=3.01E+3 15
80GE G 1158.01 18 0.34 3 C
80GE G 1850.10 5 0.67 4 C
80GE G 2764.45 10 1.08 6 C
80GE L 3445.11 8 (8+) 2.95 NS 6
80GE CL T$ BGG(T) (2005MAZW).
80GE B 1.05 12 6.9
80GES B EAV=3.00E+3 15
80GE G 466.76 4 1.36 5 C
80GE L 3498.33 14
80GE B 0.97 13 6.9
80GES B EAV=2.97E+3 15
80GE G 519.98 12 1.25 11 C
80GE L 3515.41 6
80GE B 0.92 14 6.9
80GES B EAV=2.96E+3 15
80GE G 1249.76 8 0.29 3 C
80GE G 1772.67 14 1.63 12 C
80GE L 3685.89 6
80GE B 1.8 3 6.6
80GES B EAV=2.88E+3 15
80GE G 707.63 14 0.30 3 C
80GE G 834.04 5 5.6 3 C
80GE L 3913.73 11
80GE B 0.46 6 7.1
80GES B EAV=2.77E+3 15
80GE G 1941.54 9 0.59 3 C
80GE L 3982.64 8
80GE B 0.91 10 6.8
80GES B EAV=2.74E+3 15
80GE G 1130.70 6 1.17 5 C
80GE L 3987.89 6
80GE B 1.45 22 6.6
80GES B EAV=2.73E+3 15
80GE G 1135.96 4 4.2 2 C
80GE L 4025.85 8
80GE B 1.22 16 6.7
80GES B EAV=2.71E+3 15
80GE G 1047.5 10 0.3 1 C
80GE G 2283.22 6 1.28 6 C
80GE L 4323.84 5
80GE B 6.01E3 40 5.6 6 5.9 C
80GES B EAV=2.57E+3 15
80GE cB E$from (3664|g)(|b) (1986Ek01). Others: 5820 {I420} (from (3664|g)(|b)
80GE2cB (1981Al20)), 5570 {I760} (from (2581|g)(|b) (1981Al20))
80GE G 808.45 4 0.73 4 C
80GE G 1471.93 5 0.67 4 C
80GE G 2351.59 10 0.39 3 C
80GE G 2581.35 10 1.12 5 C
80GE G 2750.35 11 0.64 4 C
80GE G 3664.37 7 3.7 2 AC
80GE L 4413.15 7
80GE B 0.51 8 6.9
80GES B EAV=2.53E+3 15
80GE G 989.51 4 1.13 5 C
80GE G 1561 0.3 BC
80GE L 4532.58 7
80GE B 5.78E3 20 2.9 4 6.1 C
80GES B EAV=2.47E+3 15
80GE cB E$from (1681|g)(|b) (1986Ek01)
80GE G 1680.58 5 5.4 2 C
80GE L 4851.13 9
80GE B 5.56E3 64 1.52 17 6.3 C
80GES B EAV=2.31E+3 15
80GE cB E$from (3108|g)(|b) (1986Ek01). Other: 5460 {I860} (1981Al20)
80GE G 1999.20 10 0.62 4 C
80GE G 3108.44 10 1.35 7 C
80GE L 4992.70 7
80GE B 5.70E3 35 3.1 4 5.9 C
80GES B EAV=2.25E+3 15
80GE cB E$from (1307|g)(|b) (1986Ek01)
80GE G 1004.79 4 0.91 4 C
80GE G 1306.89 6 2.26 10 C
80GE G 2140.54 13 0.88 6 C
80GE L 5232.74 9
80GE B 0.61 7 6.6
80GES B EAV=2.13E+3 15
80GE G 1244.84 7 0.79 4 C
80GE L 5338.18 14
80GE B 0.88 10 6.4
80GES B EAV=2.08E+3 15
80GE G 3764.47 18 0.48 4 C
80GE G 4678.94 20 0.66 4 C
80GE L 5451.26 17
80GE B 0.67 8 6.3
80GES B EAV=2.02E+3 15
80GE G 2599.28 16 0.86 5 C
80GE L 5568.01 12
80GE B 0.75 9 5.9
80GES B EAV=1.97E+3 15
80GE G 1154.85 9 0.77 5 C
80GE G 1882 0.2 C
80GE L 5573.20 7
80GE B 5.08E3 51 1.81 20 5.9 C
80GES B EAV=1.96E+3 15
80GE cB E$from (1041|g)(|b) (1986Ek01)
80GE G 1040.58 4 1.71 7 C
80GE G 1585.34 5 0.63 3 C
80GE L 5800.48 8
80GE B 4.34E3 78 1.96 21 5.8 C
80GES B EAV=1.86E+3 15
80GE cB E$from (2115|g)(|b) (1981Al20). Other: 3820 {I580} (from (2948|g)(|b)
80GE2cB (1981Al20))
80GE G 2114.63 7 1.14 5 C
80GE G 2821.82 20 0.41 4 C
80GE G 2948.40 10 0.98 5 C
80GE L 6047.14 21
80GE B 1.09 13 6.0
80GES B EAV=1.74E+3 15
80GE G 5387.8 2 1.41 6 C
80GE L 6155.32 21
80GE B 0.56 7 6.2
80GES B EAV=1.68E+3 15
80GE G 4412.6 2 0.72 5 C