60FE 60MN B- DECAY (1.77 S) 2010HO13,1978NO03 13NDS 201312
60FE H TYP=FUL$AUT=E. BROWNE, J. K. TULI$CIT=NDS 114, 1849 (2013)$
60FE2 H CUT=31-Dec-2012$
60FE c 2010Ho13: {+60}Mn formed in {+238}U({+64}Ni,X) reaction at
60FE2c E=430 MeV beam provided by ATLAS facility at Argonne. Target=
60FE3c 55 mg/cm{+2}. Measured E|g, I|g, |g|g, |g|g(|q) using
60FE4c GAMMASPHERE array of 100 Compton-suppressed HPGe detectors.
60FE5d Comparisons with shell-model calculations using {Ipf} and {Ipfg} basis
60FE6d space. Comparison with level structures of {+54}Fe, {+56}Fe , {+58}Fe
60FE7d and {+64}Fe.
60FE C Others:
60FE C 1988Bo06: {+60}Mn from W({+76}Ge,^X), E=11.5 MeV/nucleon,
60FE2C mass separation, measured EG, RI, BG COIN, T.
60FE C 1985Ru05: {+60}Mn from W({+82}Se,^X), E=11.5 MeV/nucleon,
60FE2C mass separation, measured EG, RI, BG COIN, T.
60FE C 1978No03: {+60}Mn from {+48}Ca({+18}O,|apn), E=56 MeV.
60FE2C Measured T, EG, RI, EB, GG COIN, BG COIN, Enriched target
60FE3C (96.8%). Ge(Li) detectors, plastic scintillators. Discovery
60FE4C of {+60}Mn.
60FE CB IB$ Deduced by evaluators from G-ray transition intensity balance
60FE2CB at each level.
60FE3cB These should be considered limits since the decay scheme
60FE4cB may not be complete
60FE cB LOGFT$ Values deduced by evaluators.
60FE CG E,RI$From 2010Ho13, unless otherwise specified.
60FE CG M$ M1 transitions are expected to be M1+E2.
60FE CL E$ Deduced by evaluators from least-squares fit to G-ray energies.
60MN P 271.21 24 4+ 1.77 S 2 8444 4
60MN cP QP$From 2012Wa38.
60MN cP E,J,T$From Adopted Levels for {+60}Mn.
60FE N 0.851 9 0.885 8
60FE cN NR$Deduced by evaluators from I|g(823.8)+I|g(2299.7|g)=88.5% 8.
60FE cN BR$%|b{+-}=88.5 {I8} in {+60}Mn Adopted Levels
60FE PN 3
60FE G 1150.2 4 1.6 4
60FE CG E,RI$From 1985Ru05.
60FE L 0.0 0+ 2.62E+6 Y 4
60FE CL T From Adopted Levels, Gammas.
60FE L 823.83 9 2+
60FE G 823.8 1 100 E2
60FES G CC=0.000319 5$KC=0.000287 4$LC=2.75E-5 4$MC=3.78E-6 6$NC+=1.740E-7 25
60FES G NC=1.740E-7 25
60FE L 2114.60 12 4+
60FE B 2.4 11 6.4
60FES B EAV=3036.4 20
60FE G 1290.8 1 15.7 11 E2
60FES G CC=0.0001356 19$KC=9.84E-5 14$LC=9.36E-6 14$MC=1.289E-6 18$NC+=2.65E-5
60FES G NC=5.98E-8 9$IPC=2.65E-5 4
60FE CG RI$Weighted average of 16.4 8 (2010Ho13) and 13.9 13 (1978No03).
60FE cG $(1291|g)(824|g)(|q): A{-2}=+0.17 {I7}, A{-4}=+0.05 {I9}
60FE L 2299.67 11
60FE CL JPI=2+ from 1476G M1 to 2+, and 2300G E2 to 0+. However,
60FE2CL LOGFT=6.0 to 2300-keV level is not consistent with B- DECAY from
60FE3CL 60MN(4+) to 60FE(2+).
60FE B 5.0 15 6.0
60FES B EAV=2946.0 20
60FE G 1475.8 1 14.0 7 M1
60FES G CC=0.0001331 19$KC=6.70E-5 10$LC=6.35E-6 9$MC=8.74E-7 13$NC+=5.89E-5 9
60FES G NC=4.08E-8 6$IPC=5.88E-5 9
60FE CG RI$Weighted average of 13.8 7 (2010Ho13) and 14.6 14 (1978No03).
60FE cG $(1476|g)(824|g)(|q): A{-2}=-0.18 {I7}, A{-4}=+0.4 {I1}
60FE G 2299.7 2 17.5 12
60FE CG RI$Weighted average of 17.4 12 (2010Ho13) and 17.6 20 (1978No03).
60FE CG M$E2 from DJPI not consistent with B- decay
60FE L 2792.68 11 3+,4+
60FE B 73 3 4.7
60FES B EAV=2705.2 20
60FE G 493.0 1 24.9 13 (M1)
60FES G CC=0.000697 10$KC=0.000628 9$LC=6.02E-5 9$MC=8.29E-6 12$NC+=3.84E-7 6
60FES G NC=3.84E-7 6
60FE CG RI$Weighted average of 26.2 20 (2010Ho13) and 24.4 13 (1978No03).
60FE G 678.1 1 3.5 4 (M1)
60FES G CC=0.000348 5$KC=0.000314 5$LC=3.00E-5 5$MC=4.13E-6 6$NC+=1.92E-7 3
60FES G NC=1.92E-7 3
60FE CG RI$Weighted average of 3.6 4 (2010Ho13) and 3.0 7 (1978No03).
60FE G 1968.8 1 69.0 34 (M1)
60FES G CC=0.000285 4$KC=4.00E-5 6$LC=3.78E-6 6$MC=5.21E-7 8$NC+=0.000241 4
60FES G NC=2.43E-8 4$IPC=0.000241 4
60FE CG RI$Weighted average of 67.2 34 (2010Ho13) and 71.1 36 (1978No03).
60FE cG $(1969|g)(824|g)(|q): A{-2}=-0.22 {I4}, A{-4}=-0.02 {I5}
60FE L 3072.01 23 4+
60FE B 3.2 5 5.9
60FES B EAV=2568.9 20
60FE G 279.6 7 0.3 2 M1
60FES G CC=0.00260 4$KC=0.00234 4$LC=0.000226 4$MC=3.11E-5 5$NC+=1.431E-6 22
60FES G NC=1.431E-6 22
60FE G 957.5 3 1.3 2 M1
60FES G CC=0.0001708 24$KC=0.0001540 22$LC=1.464E-5 21$MC=2.02E-6 3
60FES G NC=9.39E-8 14
60FE G 2248.0 3 2.7 6 E2
60FES G CC=0.000471 7$KC=3.35E-5 5$LC=3.17E-6 5$MC=4.36E-7 7$NC+=0.000434 6
60FES G NC=2.03E-8 3$IPC=0.000434 6
60FE CG RI$Weighted average of 2.4 4 (2010Ho13) and 4.0 8 (1985Ru05).
60FE L 3193.51 24
60FE B 2.2 3 6.1
60FES B EAV=2509.6 20
60FE G 401.0 10 0.2 2 ?
60FE G 1078.9 2 2.9 4
60FE L 3352.9 6
60FE B 0.53 23 6.6
60FES B EAV=2431.9 20
60FE G 1238.3 5 0.7 3
60FE L 3486.02 24
60FE B 2.7 3 5.9
60FES B EAV=2367.0 20
60FE G 1371.4 2 3.6 4
60FE L 3498.6 10 4+
60FE B 0.4 4 6.1 GT
60FES B EAV=2360.8 21
60FE G 1384.0 10 0.5 5 M1
60FES G CC=0.0001201 17$KC=7.55E-5 11$LC=7.15E-6 10$MC=9.86E-7 14$NC+=3.65E-5 6
60FES G NC=4.60E-8 7$IPC=3.64E-5 6