90NB 90MO EC DECAY 1968CO05,1966PE10 20NDS 202005
90NB H TYP=FUL$AUT=S. K. Basu, E.A. MCCUTCHAN$CIT=NDS 165, 1 (2020)$
90NB2 H CUT=1-Mar-2020$
90NB c 1968Co05: {+93}Nb(p,4n), E=50-55 MeV, chemical separation. Measured:
90NB2c |g singles and |g|g coin with Ge(Li) and NaI.
90NB c 1966Pe10: measured: ce(t) and |b{++} spectra
90NB c Others: 1955Ma31, 1965Co14, 1965Gr29, 1981KaZI, 1984Bu36
90NB cL $The decay scheme has been established from |g|g coin data (1968Co05)
90NB2cL and excit in {+90}Zr(p,n|g) (1972Yo03).
90NB cL J,T$From adopted levels.
90NB cE $|e branches are obtained from I(|g+ce) imbalance at each level.
90NB cG E$From 1966Pe10 (from ce spectra), except as noted.
90NB cG E(A),RI$From 1968Co05.
90NB cG M$From conversion coefficient data above and adopted J|p's. E3/M2 and
90NB2cG MR=0.10 for the other multipolarities. E3/M2 and MR=0.10 for the
90NB3cG other multipolarities.
90NB cG $|a(K)exp values given in comments are calculated from I|g (1968Co05)
90NB2cG and Ice (1966Pe10) assuming |a(K)(122.4|g)=0.47 for an E2 transition.
90NB D CC$FROM BrIcc v2.3b (16-Dec-2014) 2008Ki07, "Frozen Orbitals" appr.
90MO P 0.0 0+ 5.56 H 9 2489 3
90NB N 0.774 29 0.774 29 1.0 1.0
90NB cN NR$Calculated from total |g+ce feeding to g.s. assuming no |e feeding
90NB2cN to g.s. (0+ to 8+ transition).
90NB PN 3
90NB G 421.0 3 0.32 10
90NB cG $a(K)exp=0.0038 {I14}
90NB G 517.7 7 0.20 13
90NBF G FLAG=A
90NB G 987.3 10 0.18 7
90NBF G FLAG=A
90NB G 1446 2 0.06 3
90NBF G FLAG=A
90NB L 0 8+ 14.60 H 5
90NB L 122.370 22 6+ 63 US 2
90NB G 122.370 22 83 3 E2 0.557
90NBS G KC=0.464 7$LC=0.0768 11$MC=0.01365 20$NC=0.00187 3$OC=6.63E-5 10
90NB cG M$K/L=6.03 {I18} (1966Pe10).
90NB L 124.7 4 4- 18.91 S 6
90NB G 2.3 4 [M2+E3] 3.3E+989 8.2 8 S
90NBX G M/T=0.9 11$N/T=0.10 35$O/T=4.E-6 13
90NBS G MC=3.0E+9 81$NC=3.3E+8 86$OC=1.4E+4 17
90NB cG E$From level-energy differences. For an attempt to measure the
90NB2cG conversion electron energy see 1988GeZV.
90NB cG TI$From intensity balance of 124.7 level.
90NB L 285.30 10 5+
90NB G 162.93 9 7.7 7 M1+E2 0.24 17 0.067 13 C
90NBS G KC=0.059 11$LC=0.0071 17$MC=0.0012 3$NC=0.00018 4$OC=9.8E-6 15
90NB cG M$a(K)exp=0.059 {I6}
90NB L 328.00 10 4(+)
90NB G 42.70 4 2.8 3 M1+(E2) 0.18 LT 2.9 4 C
90NBS G KC=2.46 22$LC=0.38 11$MC=0.067 20$NC=0.0095 26$OC=0.00041 3
90NB cG M$|a(K)exp=2.3 {I8}, K/L=9.5 {I40} (1966Pe10).
90NB cG MR$From |a(K)exp/|a(L)exp.
90NB L 382.0 4 1+ 6.19 MS 8
90NB G 257.34 4 100 3 E3(+M4) 0.12 LT 0.182 12
90NBS G KC=0.149 10$LC=0.0269 19$MC=0.0048 4$NC=0.00066 5$OC=2.33E-5 22
90NB cG M$a(K)exp=0.150 {I11}, K/L=5.51 {I16} (1966Pe10)
90NB cG MR$From |a(K)exp and |a(K)exp/|a(L)exp.
90NB E 25 2 56 3 5.30 3 81 5
90NBS E EAV=477.9 14$CK=0.6020 18$CL=0.07263 21$CM+=0.01652 5
90NB L 651.20 21 4(+)
90NB G 323.20 18 8.1 7 M1+E2 0.6 3 0.012215 C
90NBS G KC=0.0107 13$LC=0.00126 17$MC=0.00022 3$NC=3.2E-5 5$OC=1.76E-6 18
90NB cG M$a(K)exp=0.0106 {I12}
90NB cG MR$From |a(K)exp.
90NB L 822.6 6
90NB G 440.5 6 1.2 3
90NBF G FLAG=A
90NB L 827.4 4
90NB G 445.37 21 7.7 8
90NB cG M$a(K)exp=0.0050 {I7}
90NB L 854.32 23 2-
90NB G 203.13 10 8.2 7 0.036 4 C
90NB cG M$a(K)exp=0.034 {I4}
90NB cG M$M1+E2 with |d<0.36 is inconsistent with adopted |D|p
90NB G 472.2 3 1.83 19
90NB cG M$a(K)exp=0.0029 {I4}
90NB L 1344.1 5 1+
90NB G 489.8 4 0.94 13
90NB cG M$a(K)exp=0.0038 {I7}
90NB E 0.73 116.65 7 0.73 11
90NBS E CK=0.8694$CL=0.1063$CM+=0.02422
90NB L 1769.1 5 1+
90NB G 425.1 5 0.46 10
90NB G 941.5 4 7.1 8
90NB cG M$a(K)exp=0.00071 {I10}
90NB G 946.4 8 0.9 3
90NBF G FLAG=A
90NB G 1387.4 5 2.4 3 M1+E2 4.06E-47
90NBS G KC=0.000320 9$LC=3.53E-5 9$MC=6.21E-6 15$NC=9.11E-7 23$OC=5.34E-8 17
90NB cG M$a(K)exp=0.00044 {I6}
90NB E 8.0 8 5.20 5 8.0 8
90NBS E CK=0.8675$CL=0.10790 2$CM+=0.024640 5
90NB L 1844.8 6 (1+)
90NB G 990.2 6 1.31 13 C
90NB cG M$a(K)exp=0.00070 {I12}
90NB G 1463.5 9 0.9 3
90NB cG M$a(K)exp=0.00048 {I22}
90NB E 1.69 245.77 7 1.69 24
90NBS E CK=0.8668$CL=0.10841 3$CM+=0.024775 7
90NB L 2125.6 7 1+
90NB G 1271.3 6 5.3 5 C
90NB cG M$a(K)exp=0.00050 {I6}
90NB E 4.1 5 4.87 6 4.1 5
90NBS E CK=0.8619 1$CL=0.11231 8$CM+=0.02580 2
90NB L 2309.0 7 3+
90NB G 1454.6 7 2.4 7 C
90NB cG M$a(K)exp=0.00036 {I12}
90NB G 1481.6 14 0.3 3
90NB E 2.1 6 4.51 13 2.1 6
90NBS E CK=0.8492 5$CL=0.1223 4$CM+=0.02846 10