98RU 98RH EC DECAY (8.72 M) 1978KI17,1972BA37 20NDS 202004
98RU H TYP=FUL$AUT=Jun Chen, Balraj Singh$CIT=NDS 164, 1 (2020)$
98RU2 H CUT=15-Feb-2020$
98RU c 1978Ki17 (also 1980ZyZY): {+98}Rh source was produced via {+96}Ru(p,2n)
98RU2c at the Institute for Nuclear Physics of the Academy of Sciences of
98RU3c Kazach SSR. |g rays were detected with a Ge(Li) detector. Deduced
98RU4c levels, J|p, decay branching ratios, log {Ift},
98RU c 1972Ba37: {+98}Pd sources were produced via {+89}Y({+12}C,3n) and also
98RU2c decay of {+98}Pd in {+96}Ru(|a,2n) reaction, with beams provided from
98RU3c the heavy-ion accelerator at Yale University. |g rays were detected
98RU4c with Si(Li) and Ge(Li) detectors. Measured E|g, I|g, |g|g-coin. Deduced
98RU5c levels, J, |p, decay branching ratios, log{Ift}.
98RU c 1994Ba06: measured |b{++}, |b{++}|g; deduced Q value. The authors
98RU2c stated that a detailed |g|g coincidence study of decay of both isomers
98RU3c of {+98}Rh was planned by their group; but no results seem to have
98RU4c appeared in the literature
98RU c Others:
98RU c |g: 1969An32
98RU c |b{++}: 1956Ka25, 1955At34
98RU c T{-1/2}({+98}Rh isotope): 2001SeZY, 1970As08, 1956Ka25, 1955At34 (also
98RU2c 1953At27,1952At32)
98RU cE TI,LOGFT$All values are considered as approximate, due to
98RU2cE poor knowledge of the decay scheme. I(|e+|b{++}) values are deduced
98RU3cE from |g+ce intensity imbalance at each level.
98RU cG $Intensity of |g{+|+}={ 162 {I4}} (1978Ki17)
98RU cG $745.4|g (I|g=5.6) and 597.7|g (I|g=0.8) in 1972Ba37 are
98RU2cG not observed by 1978Ki17 (I|g<0.2). Both these |g rays are from the
98RU3cG decay of the 3.6-min isomer.
98RU cG $The following |g rays reported by 1969An32 only are omitted here
98RU2cG since these are not confirmed by 1978Ki17 and 1972Ba37: 573 (I|g=4),
98RU3cG 607 (I|g=2.0), 808 (I|g=7), 966 (I|g=4), 1012 (I|g=3.5), 1228 (I|g=5).
98RU cG E,RI$From 1978Ki17, unless otherwise noted.
98RU cG M$From Adopted Gammas
98RU cL E$From a least-squares fit to |g-ray energies
98RU cL E(A)$Level from 1980ZyZY
98RU cL J$From Adopted Levels
98RH P 0.0 (2)+ 8.72 M 12 5050 10
98RH cP J,T$From {+98}Rh Adopted Levels
98RH cP QP$From 2017Wa10
98RU N 0.965 1.0 1.0
98RU cN NR$|S(I(|g+ce) of |g rays to g.s.)=100, assuming no |e feeding to
98RU2cN ground state and considered as approximate, due to poor knowledge of
98RU3cN the decay scheme
98RU PN 3
98RU L 0.0 0+
98RU L 652.7 3 2+
98RU E 80.4 7.03 5.4 87.4
98RUS E EAV=1534.5 48$CK=0.0698 6$CL=0.00854 7$CM+=0.002008 17
98RU cE E$4498 {I50} from |b{++}(653|g) (1994Ba06). Others: 3822 {I100} from
98RU2cE |b{++}|g and 3450 {I100} from singles |b{++} (1972Ba37);
98RU3cE 3522 {I200} (1956Ka25), 4322 {I400} (1955At34), 5.0 MeV {I5}
98RU4cE (1953At27)
98RU G 652.6 4 100 E2 0.00253 C
98RUS G KC=0.00221 4$LC=0.000264 4$MC=4.85E-5 7
98RUS G NC=7.79E-6 11$OC=3.89E-7 6
98RU cG E,RI$others: 652.6 {I4}, I|g=100 (1972Ba37)
98RU L 1414.4 4 2+
98RU E 1.24 0.234 6.7 1.47
98RUS E EAV=1176.6 47$CK=0.1381 14$CL=0.01692 17$CM+=0.00398 4
98RU G 761.9 4 1.14 11E2+M1 +13 +4-3 1.69E-3 C
98RUS G KC=0.001481 21$LC=0.0001748 25$MC=3.20E-5 5
98RUS G NC=5.16E-6 8$OC=2.62E-7 4
98RU cG E$weighted average of 761.5 {I4} (1978Ki17) and 762.3 {I4} (1972Ba37)
98RU cG RI$other: I|g=1.8 (1972Ba37)
98RU G 1414.2 8 0.64 6 E2 4.76E-4
98RUS G KC=0.000370 6$LC=4.20E-5 6$MC=7.69E-6 11
98RUS G NC=1.245E-6 18$OC=6.61E-8 10$IPC=5.44E-5 8
98RU cG E$unweighted average of 1413.4 {I4} (1978Ki17) and 1414.9 {I4}
98RU2cG (1972Ba37)
98RU cG RI$other: 1.2 (1972Ba37)
98RU L 1796.9 5 3+
98RU G 1144.2 4 0.42 4 M1+E2 -0.2 LT 7.14E-4
98RUS G KC=0.000626 9$LC=7.08E-5 10$MC=1.295E-5 19
98RUS G NC=2.10E-6 3$OC=1.133E-7 16$IPC=1.78E-6 4
98RU dG E$1442.2 in Table 3 of 1978Ki17 is likely a misprint
98RU L 1817.1 4 2+
98RU E 4.7 1.5 5.8 6.2
98RUS E EAV=989.8 47$CK=0.2082 23$CL=0.0255 3$CM+=0.00601 7
98RU G 1164.3 4 5.1 4 M1+E2 -0.27 6 6.86E-4 C
98RUS G KC=0.000601 9$LC=6.80E-5 10$MC=1.244E-5 18
98RUS G NC=2.02E-6 3$OC=1.086E-7 16$IPC=2.98E-6 6
98RU cG E,RI$others: 1164.4 {I4}, I|g=4.8 (1972Ba37)
98RU G 1817.2 4 1.92 15[E2] 4.76E-4
98RUS G KC=0.000228 4$LC=2.56E-5 4$MC=4.68E-6 7
98RUS G NC=7.58E-7 11$OC=4.06E-8 6$IPC=0.000218 3
98RU cG E$weighted average of 1817.4 {I5} (1978Ki17) and 1817.0 {I4} (1972Ba37)
98RU cG RI$other: 5 (1972Ba37)
98RU L 2467.3 7 (2)+
98RU E 0.24 0.23 6.4 0.47
98RUS E EAV=692.9 46$CK=0.420 5$CL=0.0517 6$CM+=0.01217 13
98RU G 670.2 6 0.41 4
98RU G 2467.6 0.08 1 [E2] 6.79E-4
98RUS G KC=0.0001309 19$LC=1.459E-5 21$MC=2.67E-6 4
98RUS G NC=4.33E-7 6$OC=2.34E-8 4$IPC=0.000530 8
98RU L 2619.8 5 (1,2+)
98RU E 0.798 1.04 5.7 1.84
98RUS E EAV=624.3 45$CK=0.492 5$CL=0.0606 6$CM+=0.01425 15
98RU G 1967.3 5 1.71 15
98RU G 2619.2 0.20 2
98RU L 3179.1 7 (1,2+)
98RU E 0.189 1.34 5.4 1.53
98RUS E EAV=376.7 44$CK=0.760 4$CL=0.0941 5$CM+=0.02215 12
98RU G 1764.6 0.09 1
98RU G 2526.1 1.00 7
98RU G 3179.3 0.50 5
98RU L 3205.9 8 (2+,3)
98RU E 0.047 0.37 5.9 0.42
98RUS E EAV=365.0 44$CK=0.770 4$CL=0.0953 5$CM+=0.02245 11
98RU G 1792.3 0.17 2
98RU G 2552.3 0.27 3
98RU L 3366.810 A ?
98RU E 0.0085 0.146 6.2 0.154
98RUS E EAV=295.1 44$CK=0.8193 25$CL=0.1016 4$CM+=0.02394 8
98RU G 3366.7 0.16 2 ?
98RU L 3536.9 7 A ?
98RU E 0.0209 24 1.07 5.26 4 1.09 ?
98RUS E EAV=221.7 44$CK=0.8502 13$CL=0.10574 18$CM+=0.02491 5
98RU G 1719.8 5 1.13 9 ?