List of levels for 127CS

Author: A. Hashizume | Citation: Nucl. Data Sheets 112, 1647 (2011) | Cutoff date: 1-Oct-2009

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
66.09	(5/2)+	24.88 ns 30	66.06 14	E2		8.31	B(E2)(W.u.)=49 4, α=8.31 14, α(K)=3.96 6, α(L)=3.43 6, α(M)=0.748 13, α(N)=0.151 3, α(O)=0.0172 3, α(P)=0.0001037 16, α(N+)=0.168 3
138.96	(3/2)+	120 ps 20	72.92 16	M1		2.23	B(M1)(W.u.)=0.12 4, α=2.23, α(K)=1.91 3, α(L)=0.255 4, α(M)=0.0523 8, α(N)=0.01105 17, α(O)=0.001535 24, α(P)=7.51×10^-5 12, α(N+)=0.01266 20
138.96	(3/2)+	120 ps 20	139.00 19	[M1]		0.356	B(M1)(W.u.)=0.008 3, α=0.356, α(K)=0.305 5, α(L)=0.0404 6, α(M)=0.00827 12, α(N)=0.00175 3, α(O)=0.000243 4, α(P)=1.199×10^-5 18, α(N+)=0.00200 3
180.92	3/2+	≤ 60 ps	114.8 3	M1		0.609	B(M1)(W.u.)>0.075, α=0.609 10, α(K)=0.522 9, α(L)=0.0693 11, α(M)=0.01420 23, α(N)=0.00300 5, α(O)=0.000417 7, α(P)=2.05×10^-5 4, α(N+)=0.00344 6
180.92	3/2+	≤ 60 ps	180.8 3	M1+E2	0.47 20	0.184	B(E2)(W.u.)>29, B(M1)(W.u.)>0.018, α=0.184 9, α(K)=0.154 5, α(L)=0.024 3, α(M)=0.0049 7, α(N)=0.00102 14, α(O)=0.000138 15, α(P)=5.77E-6 9, α(N+)=0.00117 15
246.53	(5/2+)		180.38 20	(M1+E2)		0.21	α=0.21 4, α(K)=0.166 18, α(L)=0.031 12, α(M)=0.007 3, α(N)=0.0014 6, α(O)=0.00018 6, α(P)=5.76×10^-6 11, α(N+)=0.0015 6
272.88	(7/2)+		133.92 15	(E2)		0.666	α=0.666, α(K)=0.481 7, α(L)=0.1467 22, α(M)=0.0314 5, α(N)=0.00641 10, α(O)=0.000774 12, α(P)=1.414×10^-5 21, α(N+)=0.00720 11
272.88	(7/2)+		206.7 3	(M1+E2)	+0.28 3	0.1218	α=0.1218 19, α(K)=0.1038 16, α(L)=0.0143 3, α(M)=0.00294 6, α(N)=0.000620 12, α(O)=8.53×10^-5 15, α(P)=4.00E-6 6, α(N+)=0.000709 14
452.23	(11/2)-	55 µs 3	179.30 20	M2		1.097	B(M2)(W.u.)=0.051 5, α=1.097, α(K)=0.900 13, α(L)=0.1564 23, α(M)=0.0330 5, α(N)=0.00697 11, α(O)=0.000953 14, α(P)=4.33×10^-5 7, α(N+)=0.00797 12
452.23	(11/2)-	55 µs 3	386.3 3	(E3)		0.0647	B(E3)(W.u.)=1.82 20, α=0.0647, α(K)=0.0493 7, α(L)=0.01222 18, α(M)=0.00262 4, α(N)=0.000539 8, α(O)=6.76E-5 10, α(P)=1.755E-6 25, α(N+)=0.000609 9
454.4	(9/2+)		388.8 16	(E2)		0.0195	α=0.0195 4, α(K)=0.0162 3, α(L)=0.00258 5, α(M)=0.000536 11, α(N)=0.0001117 22, α(O)=1.48×10^-5 3, α(P)=5.69E-7 11, α(N+)=0.0001271 25
686.0	(9/2+)		439.3 3	(E2)		0.01358	α=0.01358, α(K)=0.01139 16, α(L)=0.001745 25, α(M)=0.000361 6, α(N)=7.54×10^-5 11, α(O)=1.006E-5 15, α(P)=4.05E-7 6, α(N+)=8.59E-5 13
707.35	(11/2+)	< 8 ns	434.48 19	(E2)		0.01402	B(E2)(W.u.)>0.12, α=0.01402, α(K)=0.01175 17, α(L)=0.00181 3, α(M)=0.000374 6, α(N)=7.81E-5 11, α(O)=1.041E-5 15, α(P)=4.17E-7 6, α(N+)=8.89E-5 13
854.15	(9/2+)		581.31 17	(M1+E2)	+0.19 2	0.00829	α=0.00829 12, α(K)=0.00715 11, α(L)=0.000909 13, α(M)=0.000185 3, α(N)=3.92×10^-5 6, α(O)=5.48E-6 8, α(P)=2.75E-7 4, α(N+)=4.50E-5 7
866.5	(15/2-)	< 8 ns	414.3 3	(E2)		0.01611	B(E2)(W.u.)>0.15, α=0.01611, α(K)=0.01347 19, α(L)=0.00210 3, α(M)=0.000436 7, α(N)=9.09E-5 13, α(O)=1.208E-5 18, α(P)=4.76E-7 7, α(N+)=0.0001034 15
1043.4	(13/2+)		589 1	(E2)		0.00605	α=0.00605 9, α(K)=0.00514 8, α(L)=0.000729 11, α(M)=0.0001500 23, α(N)=3.15×10^-5 5, α(O)=4.27E-6 7, α(P)=1.87E-7 3, α(N+)=3.59E-5 6
1131.0	(11/2+)	< 8 ns	276.82 19	(M1+E2)	+0.11 6	0.0549	α=0.0549, α(K)=0.0472 7, α(L)=0.00616 10, α(M)=0.001260 20, α(N)=0.000266 4, α(O)=3.71×10^-5 6, α(P)=1.84E-6 3, α(N+)=0.000305 5
1316.1	(13/2+)		630.1 3	(E2)		0.00508	α=0.00508 8, α(K)=0.00432 6, α(L)=0.000605 9, α(M)=0.0001243 18, α(N)=2.61×10^-5 4, α(O)=3.55E-6 5, α(P)=1.578E-7 23, α(N+)=2.98E-5 5
1323.8	(15/2+)	< 8 ns	616.5 4	(E2)		0.00538	B(E2)(W.u.)>0.021, α=0.00538 8, α(K)=0.00457 7, α(L)=0.000642 9, α(M)=0.0001320 19, α(N)=2.77E-5 4, α(O)=3.76E-6 6, α(P)=1.666E-7 24, α(N+)=3.16E-5 5
1458.2	(19/2-)	< 8 ns	591.7 4	(E2)		0.00598	B(E2)(W.u.)>0.026, α=0.00598 9, α(K)=0.00508 8, α(L)=0.000720 11, α(M)=0.0001481 21, α(N)=3.11E-5 5, α(O)=4.21E-6 6, α(P)=1.85E-7 3, α(N+)=3.55E-5 5
1787.9	(15/2+)		345.6 3	(M1+E2)	+0.11 1	0.0308	α=0.0308, α(K)=0.0265 4, α(L)=0.00343 5, α(M)=0.000700 10, α(N)=0.0001480 21, α(O)=2.07×10^-5 3, α(P)=1.028E-6 15, α(N+)=0.0001697 24
1802.1	(17/2+)		758.7 3	(E2)		0.00321	α=0.00321 5, α(K)=0.00275 4, α(L)=0.000371 6, α(M)=7.60×10^-5 11, α(N)=1.599E-5 23, α(O)=2.19E-6 3, α(P)=1.011E-7 15, α(N+)=1.83E-5 3
1956.3	(19/2-)	< 8 ns	464.4 3	(M1+E2)	-0.84 28	0.0133	α=0.0133 6, α(K)=0.0114 6, α(L)=0.00155 4, α(M)=0.000317 6, α(N)=6.68×10^-5 14, α(O)=9.18E-6 25, α(P)=4.28E-7 25, α(N+)=7.64E-5 17
1956.3	(19/2-)	< 8 ns	1088.9 3	(E2)		0.001427	B(E2)(W.u.)>0.00041, α=0.001427 20, α(K)=0.001230 18, α(L)=0.0001578 23, α(M)=3.22E-5 5, α(N)=6.79E-6 10, α(O)=9.41E-7 14, α(P)=4.56E-8 7, α(N+)=7.77E-6
2094.2	(13/2-)		963.2 3	(E1+(M2))	0.00 3	0.000775	α=0.000775 12, α(K)=0.000673 11, α(L)=8.20×10^-5 13, α(M)=1.66E-5 3, α(N)=3.51E-6 6, α(O)=4.90E-7 8, α(P)=2.45E-8 4, α(N+)=4.03E-6 7
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
2096.9	(19/2)+	< 8 ns	773.1 3	(E2)		0.00307	B(E2)(W.u.)>0.0067, α=0.00307 5, α(K)=0.00263 4, α(L)=0.000354 5, α(M)=7.25E-5 11, α(N)=1.524E-5 22, α(O)=2.09E-6 3, α(P)=9.68E-8 14, α(N+)=1.743E-5 25
2104.8	(17/2+)		788.6 3	(E2)		0.00293	α=0.00293 5, α(K)=0.00251 4, α(L)=0.000337 5, α(M)=6.89×10^-5 10, α(N)=1.450E-5 21, α(O)=1.99E-6 3, α(P)=9.25E-8 13, α(N+)=1.659E-5 24
2117.5	(21/2-)	< 8 ns	659.2 3	(M1+E2)	-0.70 5	0.00563	α=0.00563 10, α(K)=0.00484 9, α(L)=0.000627 10, α(M)=0.0001281 20, α(N)=2.70×10^-5 5, α(O)=3.76E-6 6, α(P)=1.84E-7 4, α(N+)=3.10E-5 5
2202.5	(15/2-)		108.3 3	(M1+(E2))	-1.5 15	1.2	α=1.2 5, α(K)=0.84 23, α(L)=0.28 20, α(M)=0.06 5, α(N)=0.012 9, α(O)=0.0015 10, α(P)=2.59×10^-5 18, α(N+)=0.014 10
2258.3	(23/2-)	< 8 ns	800.2 3	E2		0.00283	B(E2)(W.u.)>0.0057, α=0.00283 4, α(K)=0.00243 4, α(L)=0.000325 5, α(M)=6.64E-5 10, α(N)=1.398E-5 20, α(O)=1.92E-6 3, α(P)=8.94E-8 13, α(N+)=1.599E-5 23
2440.3	(17/2-)		237.8 3	(M1+E2)	-1.1 7	0.088	α=0.088 5, α(K)=0.0727 19, α(L)=0.0122 23, α(M)=0.0025 5, α(N)=0.00053 10, α(O)=7.0×10^-5 11, α(P)=2.58E-6 14, α(N+)=0.00060 11
2639.1	(23/2-)		522.2 3	(M1+E2)	-0.9 3	0.0097	α=0.0097 5, α(K)=0.0083 5, α(L)=0.00112 4, α(M)=0.000230 7, α(N)=4.84×10^-5 15, α(O)=6.67E-6 24, α(P)=3.14E-7 21, α(N+)=5.54E-5 18
	(23/2-)		682.4 3	(E2)		0.00416	α=0.00416 6, α(K)=0.00355 5, α(L)=0.000488 7, α(M)=0.0001002 14, α(N)=2.10×10^-5 3, α(O)=2.87E-6 4, α(P)=1.299E-7 19, α(N+)=2.40E-5 4
	(23/2-)		1180 1	(E2)		0.001211	α=0.001211 17, α(K)=0.001041 15, α(L)=0.0001324 19, α(M)=2.70×10^-5 4, α(N)=5.69E-6 8, α(O)=7.91E-7 12, α(P)=3.86E-8 6, α(N+)=1.083E-5
2691.0	(21/2+)		888.9 3	(E2)		0.00222	α=0.00222 4, α(K)=0.00191 3, α(L)=0.000251 4, α(M)=5.14×10^-5 8, α(N)=1.082E-5 16, α(O)=1.492E-6 21, α(P)=7.06E-8 10, α(N+)=1.239E-5 18
2696.8	(19/2-)		256.4 3	(M1+E2)	-1.0 7	0.0698	α=0.0698 24, α(K)=0.0581 9, α(L)=0.0093 15, α(M)=0.0019 4, α(N)=0.00040 7, α(O)=5.4×10^-5 7, α(P)=2.10E-6 14, α(N+)=0.00046 8
2747.8	(19/2+)		1255.5 3	(E1)		0.000535	α=0.000535 8, α(K)=0.000414 6, α(L)=5.00×10^-5 7, α(M)=1.013E-5 15, α(N)=2.14E-6 3, α(O)=2.99E-7 5, α(P)=1.510E-8 22, α(N+)=6.09E-5 9
2897.6	(21/2+)		792 1	(E2)		0.00290	α=0.00290 5, α(K)=0.00248 4, α(L)=0.000333 5, α(M)=6.82×10^-5 10, α(N)=1.435E-5 21, α(O)=1.97E-6 3, α(P)=9.15E-8 13, α(N+)=1.641E-5 24
2935.7	(25/2-)	< 8 ns	677.7 4	(M1+E2)	-1.1 8	0.0049	α=0.0049 8, α(K)=0.0042 7, α(L)=0.00056 7, α(M)=0.000114 13, α(N)=2.4×10^-5 3, α(O)=3.3E-6 4, α(P)=1.6E-7 3, α(N+)=2.7E-5 3
2935.7	(25/2-)	< 8 ns	818.0 3	(E2)		0.00269	B(E2)(W.u.)>0.0030, α=0.00269 4, α(K)=0.00231 4, α(L)=0.000307 5, α(M)=6.29E-5 9, α(N)=1.324E-5 19, α(O)=1.82E-6 3, α(P)=8.50E-8 12, α(N+)=1.515E-5 22
3000.2	(23/2+)	< 8 ns	903.4 3	(E2)		0.00214	B(E2)(W.u.)>0.0031, α=0.00214 3, α(K)=0.00184 3, α(L)=0.000242 4, α(M)=4.94E-5 7, α(N)=1.042E-5 15, α(O)=1.437E-6 21, α(P)=6.81E-8 10, α(N+)=1.192E-5 17
3002.4	(23/2+)	< 8 ns	905.5 3	(E2)		0.00213	B(E2)(W.u.)>0.0031, α=0.00213 3, α(K)=0.00183 3, α(L)=0.000241 4, α(M)=4.92E-5 7, α(N)=1.036E-5 15, α(O)=1.429E-6 20, α(P)=6.77E-8 10, α(N+)=1.186E-5 17
3061.2	(23/2+)		163.6 1	(M1+E2)	-1.5 15	0.30	α=0.30 8, α(K)=0.23 4, α(L)=0.05 3, α(M)=0.011 6, α(N)=0.0023 12, α(O)=0.00028 13, α(P)=7.67×10^-6 12, α(N+)=0.0026 13
3156.8	(27/2-)	< 8 ns	220.8 3	(M1+E2)	+0.28 3	0.1015	α=0.1015, α(K)=0.0866 13, α(L)=0.01186 22, α(M)=0.00243 5, α(N)=0.000513 10, α(O)=7.07×10^-5 12, α(P)=3.34E-6 5, α(N+)=0.000587 11
3156.8	(27/2-)	< 8 ns	898.5 3	(E2)		0.00217	B(E2)(W.u.)>0.0022, α=0.00217 3, α(K)=0.00186 3, α(L)=0.000245 4, α(M)=5.01E-5 7, α(N)=1.055E-5 15, α(O)=1.455E-6 21, α(P)=6.89E-8 10, α(N+)=1.208E-5 17
3261.9	(25/2+)	< 8 ns	201 3	M1(+E2)	-0.14 18	0.130	α=0.130 7, α(K)=0.111 5, α(L)=0.0148 12, α(M)=0.0030 3, α(N)=0.00064 6, α(O)=8.9×10^-5 7, α(P)=4.33E-6 20, α(N+)=0.00073 6
	(25/2+)	< 8 ns	259.50 17	(M1+E2)	-0.7 6	0.0666	α=0.0666 18, α(K)=0.0561 8, α(L)=0.0084 11, α(M)=0.00173 24, α(N)=0.00036 5, α(O)=4.9×10^-5 5, α(P)=2.08E-6 11, α(N+)=0.00041 6
	(25/2+)	< 8 ns	262.0 6	(M1+E2)	-1.0 8	0.0655	α=0.0655 21, α(K)=0.0546 9, α(L)=0.0087 15, α(M)=0.0018 4, α(N)=0.00038 7, α(O)=5.0×10^-5 7, α(P)=1.97E-6 15, α(N+)=0.00043 7
3353.8	(25/2+)		292.5 3	(M1+E2)	-0.23 20	0.0475	α=0.0475, α(K)=0.0407 7, α(L)=0.00538 19, α(M)=0.00110 4, α(N)=0.000233 8, α(O)=3.23×10^-5 9, α(P)=1.58E-6 4, α(N+)=0.000266 9
3365.8	(27/2-)		726.8 3	(E2)		0.00356	α=0.00356 5, α(K)=0.00304 5, α(L)=0.000414 6, α(M)=8.49×10^-5 12, α(N)=1.78E-5 3, α(O)=2.44E-6 4, α(P)=1.118E-7 16, α(N+)=2.04E-5 3
3365.8	(27/2-)		1107 1	(E2)		0.001379	α=0.001379 20, α(K)=0.001188 17, α(L)=0.0001522 22, α(M)=3.10×10^-5 5, α(N)=6.54E-6 10, α(O)=9.08E-7 13, α(P)=4.41E-8 7, α(N+)=8.02E-6
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
3563.6	(27/2+)		301.75 23	(M1+E2)	-0.24 17	0.0437	α=0.0437, α(K)=0.0375 6, α(L)=0.00495 14, α(M)=0.00101 3, α(N)=0.000214 6, α(O)=2.97×10^-5 7, α(P)=1.45E-6 4, α(N+)=0.000245 7
3815.6	(29/2-)		658 1	(M1+E2)		0.0054	α=0.0054 9, α(K)=0.0046 8, α(L)=0.00061 7, α(M)=0.000124 14, α(N)=2.6×10^-5 3, α(O)=3.6E-6 5, α(P)=1.7E-7 4, α(N+)=3.0E-5 4
3815.6	(29/2-)		880.1 3	(E2)		0.00228	α=0.00228 4, α(K)=0.00195 3, α(L)=0.000257 4, α(M)=5.26×10^-5 8, α(N)=1.109E-5 16, α(O)=1.528E-6 22, α(P)=7.21E-8 11, α(N+)=1.269E-5 18
3913.7	(29/2+)		350.2 3	(M1+E2)	-0.7 6	0.0288	α=0.0288 11, α(K)=0.0245 12, α(L)=0.00342 13, α(M)=0.00070 3, α(N)=0.000148 6, α(O)=2.02×10^-5 4, α(P)=9.2E-7 8, α(N+)=0.000169 6
4101.3	(31/2-)		287 1	(M1+E2)		0.0500	α=0.0500 9, α(K)=0.0419 13, α(L)=0.0065 9, α(M)=0.00134 20, α(N)=0.00028 4, α(O)=3.7×10^-5 4, α(P)=1.53E-6 15, α(N+)=0.00032 5
4101.3	(31/2-)		944.4 3	(E2)		0.00194	α=0.00194 3, α(K)=0.001669 24, α(L)=0.000218 3, α(M)=4.45×10^-5 7, α(N)=9.38E-6 14, α(O)=1.296E-6 19, α(P)=6.18E-8 9, α(N+)=1.074E-5 15
4305.2	(31/2+)		391.6 3	(M1+E2)	-0.6 3	0.0215	α=0.0215 7, α(K)=0.0184 7, α(L)=0.00249 4, α(M)=0.000510 8, α(N)=0.0001075 16, α(O)=1.481×10^-5 23, α(P)=7.0E-7 4, α(N+)=0.0001230 18
4640.4	(33/2-)		539 1	(M1+E2)		0.0089	α=0.0089 12, α(K)=0.0076 11, α(L)=0.00102 9, α(M)=0.000209 16, α(N)=4.4×10^-5 4, α(O)=6.1E-6 6, α(P)=2.8E-7 5, α(N+)=5.0E-5 5
4954.4	(35/2-)		314 1	(M1+E2)		0.0385	α=0.0385 12, α(K)=0.0324 17, α(L)=0.0049 5, α(M)=0.00101 11, α(N)=0.000211 21, α(O)=2.83×10^-5 19, α(P)=1.19E-6 14, α(N+)=0.000240 23
4954.4	(35/2-)		853 1	(E2)		0.00244	α=0.00244 4, α(K)=0.00210 3, α(L)=0.000278 4, α(M)=5.68×10^-5 9, α(N)=1.195E-5 17, α(O)=1.646E-6 24, α(P)=7.74E-8 11, α(N+)=1.368E-5 20

Nuclear structure calculations on the levels and their properties: 2003Zu05, 2002Ho07, 1997Yo06, 1994Vo17, 1992Zh10, 1990Ma46, 1985Ba15, 1984Al19, 1983KrZN, 1981Ga24, 1980MiZP, 1979Ga01, 1976So06

Levels: Band(α) negative-parity band-1

Levels: Band(K) (π,α)=(+,+1/2) 1/2[420] band. Configuration=(π d_5/2)

Levels: Band(L) positive-parity band-1. Configuration=((π d_5/2)(ν h_11/2)²)

Levels: Band(M) 3/2[422] band. Configuration=(π g_7/2)

Levels: Band(O) positive-parity band-2. Probable configuration=((π g_7/2)(ν h_11/2)²)

Levels: Band(n) 1/2[550] band. Configuration=(π h_11/2)

Levels: Band(p) negative-parity band-2. Configuration=((π h_11/2)(ν h_11/2)²)

Levels: Band(Q) negative-parity band-3

Q-value: Note: Current evaluation has used the following Q record -3424 13 9966 13 4360 8 -722 7 2003Au03

Q-value: From E(β⁺)=2.23 MeV 10 to 180.96 level, Q(ε)=3.45 MeV 10 (1976Be11)

Q(β-)=-3422 keV 13	S(n)= 9961 keV 12	S(p)= 4384 keV 7	Q(α)= -721 keV 7
Reference: 2012WA38

References:
A	¹²⁷Ba β⁺ decay	B	¹²⁷Cs IT decay (55 μs)
C	¹²⁷I(α,4nγ)	D	(HI,xnγ)

E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
0.0	A B C D	1/2+	6.25 h 10 % ε = 100
66.09 11	A B C D	(5/2)+	24.88 ns 30	66.06 14	100.0	E2	0.0	1/2+
138.96 12	A B C D	(3/2)+	120 ps 20	72.92 16 139.00 19	100 20 43 13	M1 [M1]	66.09 0.0	(5/2)+ 1/2+
180.92 16	A	3/2+	≤ 60 ps	114.8 3 180.8 3	75 3 100	M1 M1+E2	66.09 0.0	(5/2)+ 1/2+
246.53 22	C D	(5/2+)		180.38 20	100	(M1+E2)	66.09	(5/2)+
272.88 16	B C D	(7/2)+		133.92 15 206.7 3	16 1 100 1	(E2) (M1+E2)	138.96 66.09	(3/2)+ (5/2)+
452.23 21	B C D	(11/2)-	55 µs 3	179.30 20 386.3 3	100 4 24 2	M2 (E3)	272.88 66.09	(7/2)+ (5/2)+
454.4 6	C D	(9/2+)		181 1 388.8 16	<15 100 7	(E2)	272.88 66.09	(7/2)+ (5/2)+
567.62 22	A	1/2,3/2		429.3 6 567.5 3	79 14 100 11		138.96 0.0	(3/2)+ 1/2+
578.0 3 ?	A			578.0 3	100		0.0	1/2+
589.7 6 ?	A			451.0 10 523.5 7	20 6 100 23		138.96 66.09	(3/2)+ (5/2)+
621.7 7 ?	A			441.0 10 621.5 8	100 50 50 25		180.92 0.0	3/2+ 1/2+
686.0 4	C D	(9/2+)		231 1 413 1 439.3 3	<100 <100 100 14	(E2)	454.4 272.88 246.53	(9/2+) (7/2)+ (5/2+)
707.35 25	C D	(11/2+)	< 8 ns	253 1 434.48 19	<7 100 3	(E2)	454.4 272.88	(9/2+) (7/2)+
713.1 4	A	1/2,3/2		532.1 7 573.9 5 647.1 8 713.5 8	57 14 100 29 57 14 14 14		180.92 138.96 66.09 0.0	3/2+ (3/2)+ (5/2)+ 1/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
854.15 23	C D	(9/2+)		167 1 581.31 17	<16 100 8	(M1+E2)	686.0 272.88	(9/2+) (7/2)+
866.5 4	C D	(15/2-)	< 8 ns	414.3 3	100	(E2)	452.23	(11/2)-
872.5 4	A	1/2,3/2		691.9 7 872.5 5	50 13 100 13		180.92 0.0	3/2+ 1/2+
1043.4 8	D	(13/2+)		336 1 589 1	<16 100 8	(E2)	707.35 454.4	(11/2+) (9/2+)
1131.0 3	C D	(11/2+)	< 8 ns	276.82 19	100	(M1+E2)	854.15	(9/2+)
1151.0 4 ?	A			1012.3 5 1084.9 5 1150.7 7	26 3 100 9 ≤43		138.96 66.09 0.0	(3/2)+ (5/2)+ 1/2+
1200.95 25	A	1/2,3/2		1019.8 5 1062.0 10 1135.2 10 1201.0 3	10.0 8 3.1 8 ≈0.8 100 12		180.92 138.96 66.09 0.0	3/2+ (3/2)+ (5/2)+ 1/2+
1289.3 3	A	1/2,3/2		1108.3 5 1150.7 7 1222.9 8 1289.3 4	60 13 100 13 13 7 67 7		180.92 138.96 66.09 0.0	3/2+ (3/2)+ (5/2)+ 1/2+
1316.1 5	D	(13/2+)		630.1 3	100	(E2)	686.0	(9/2+)
1323.8 5	C D	(15/2+)	< 8 ns	616.5 4	100	(E2)	707.35	(11/2+)
1442.4 4	C D	(13/2+)	< 8 ns	311.5 3 588 1	100 20 40		1131.0 854.15	(11/2+) (9/2+)
1458.2 5	C D	(19/2-)	< 8 ns	591.7 4	100	(E2)	866.5	(15/2-)
1492.3 4	C D	(17/2-,19/2-)	< 8 ns	626.7 3	100	D,Q	866.5	(15/2-)
1566.24 21	A	1/2,3/2		1385.2 5 1500.1 3 1566.3 3	26 7 97 10 100 10		180.92 66.09 0.0	3/2+ (5/2)+ 1/2+
1618.0 3 ?	A			1437.5 10 1618.0 3	≈5 100 15		180.92 0.0	3/2+ 1/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1787.9 5	D	(15/2+)		345.6 3 656 1	100 33 <67	(M1+E2)	1442.4 1131.0	(13/2+) (11/2+)
1802.1 9	D	(17/2+)		758.7 3	100	(E2)	1043.4	(13/2+)
1956.3 4	C D	(19/2-)	< 8 ns	464.4 3 1088.9 3	100 13 50 13	(M1+E2) (E2)	1492.3 866.5	(17/2-,19/2-) (15/2-)
1981.56 23	A	1/2,3/2		1800.1 6 1842.2 6 1915.3 6 1981.8 3	33 11 50 11 50 17 100 11		180.92 138.96 66.09 0.0	3/2+ (3/2)+ (5/2)+ 1/2+
2089.7 3	A	1/2,3/2		1511.2 10 1522.0 7 1950.8 6 2089.8 4	77 8 46 8 85 15 100 15		578.0 567.62 138.96 0.0	1/2,3/2 (3/2)+ 1/2+
2094.2 5	D	(13/2-)		963.2 3	100	(E1+(M2))	1131.0	(11/2+)
2096.9 5	C D	(19/2)+	< 8 ns	773.1 3	100	(E2)	1323.8	(15/2+)
2104.8 5	D	(17/2+)		788.6 3	100	(E2)	1316.1	(13/2+)
2117.5 5	C D	(21/2-)	< 8 ns	625.42 19 659.2 3	100 8 100 8	(M1+E2)	1492.3 1458.2	(17/2-,19/2-) (19/2-)
2143.8 7	A	1/2,3/2		1576.3 10 1962.8 8	100 20 100 20		567.62 180.92	1/2,3/2 3/2+
2167.1 8	D	(17/2+)		379 1 725 1	<100 100		1787.9 1442.4	(15/2+) (13/2+)
2202.5 6	D	(15/2-)		108.3 3	100	(M1+(E2))	2094.2	(13/2-)
2238.5 4	A	1/2,3/2		2057.0 6 2100.3 5 2172.0 6 2238.1 10	91 18 100 18 100 18 36 9		180.92 138.96 66.09 0.0	3/2+ (3/2)+ (5/2)+ 1/2+
2255.6 5	A	1/2,3/2		2075.0 6 2189.0 7	100 22 33 11		180.92 66.09	3/2+ (5/2)+
2258.3 5	C D	(23/2-)	< 8 ns	800.2 3	100	E2	1458.2	(19/2-)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
2321.19 21	A	1/2+,3/2+		1448.8 5 1753.6 3 2141.0 8 2182.0 3 2321.2 5	20 5 100 15 15 5 90 10 60 10		872.5 567.62 180.92 138.96 0.0	1/2,3/2 1/2,3/2 3/2+ (3/2)+ 1/2+
2440.3 6	D	(17/2-)		237.8 3 346 1	<100 <100	(M1+E2)	2202.5 2094.2	(15/2-) (13/2-)
2578.0 9	D	(19/2+)		411 1 790 1	<100 <100		2167.1 1787.9	(17/2+) (15/2+)
2639.1 5	C D	(23/2-)		522.2 3 682.4 3 1180 1	46 9 100 9 <27	(M1+E2) (E2) (E2)	2117.5 1956.3 1458.2	(21/2-) (19/2-) (19/2-)
2691.0 9	D	(21/2+)		888.9 3	100	(E2)	1802.1	(17/2+)
2696.8 7	D	(19/2-)		256.4 3 495 1	<100 <100	(M1+E2)	2440.3 2202.5	(17/2-) (15/2-)
2747.8 5	D	(19/2+)		642 1 ? 1255.5 3	<67 <100	(E1)	2104.8 1492.3	(17/2+) (17/2-,19/2-)
2897.6 6	D	(21/2+)		150 1 792 1 941 1 1440 1	<3 <100 <100 <100	(E2)	2747.8 2104.8 1956.3 1458.2	(19/2+) (17/2+) (19/2-) (19/2-)
2935.7 5	C D	(25/2-)	< 8 ns	677.7 4 818.0 3	72 14 100 14	(M1+E2) (E2)	2258.3 2117.5	(23/2-) (21/2-)
2959.8 12	D			855 1	100		2104.8	(17/2+)
3000.2 6	C D	(23/2+)	< 8 ns	903.4 3	100	(E2)	2096.9	(19/2)+
3002.4 6	C D	(23/2+)	< 8 ns	905.5 3	100	(E2)	2096.9	(19/2)+
3008.4 7	D	(21/2-)		311.7 3 568 1	<100 <100		2696.8 2440.3	(19/2-) (17/2-)
3018.0 11	D	(21/2+)		440 1 851 1	<100 <100		2578.0 2167.1	(19/2+) (17/2+)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
3061.2 6	D	(23/2+)		163.6 1	100	(M1+E2)	2897.6	(21/2+)
3062?	D			956 1 ?	100		2104.8	(17/2+)
3156.8 5	C D	(27/2-)	< 8 ns	220.8 3 898.5 3	42 8 100 8	(M1+E2) (E2)	2935.7 2258.3	(25/2-) (23/2-)
3261.9 6	C D	(25/2+)	< 8 ns	201 3 259.50 17 262.0 6	100 33 100 33 100 33	M1(+E2) (M1+E2) (M1+E2)	3061.2 3002.4 3000.2	(23/2+) (23/2+) (23/2+)
3353.8 6	D	(25/2+)		292.5 3 354 1	100 20 <40	(M1+E2)	3061.2 3000.2	(23/2+) (23/2+)
3365.8 6	D	(27/2-)		726.8 3 1107 1	100 13	(E2) (E2)	2639.1 2258.3	(23/2-) (23/2-)
3369.8 8	D			361.6 3 672 1	100 100		3008.4 2696.8	(21/2-) (19/2-)
3563.6 7	C D	(27/2+)		301.75 23 562 1 ?	100	(M1+E2)	3261.9 3000.2	(25/2+) (23/2+)
3645.8 12	D	(27/2+)		292 1			3353.8	(25/2+)
3647.0 14	D			956 1			2691.0	(21/2+)
3766.0 8	D			396.2 3 757 1	<100 <100		3369.8 3008.4	(21/2-)
3815.6 6	D	(29/2-)		658 1 880.1 3	<67 100 33	(M1+E2) (E2)	3156.8 2935.7	(27/2-) (25/2-)
3913.7 7	D	(29/2+)		350.2 3 651 1	100 25 <50	(M1+E2)	3563.6 3261.9	(27/2+) (25/2+)
3984.2	D			983 1 ?	100		3002.4	(23/2+)
4036.8 16	D			391 1	100		3645.8	(27/2+)
4101.3 6	D	(31/2-)		287 1 944.4 3	<34 100 17	(M1+E2) (E2)	3815.6 3156.8	(29/2-) (27/2-)
4175.3 9	D			810 1 1018 1	100		3365.8 3156.8	(27/2-) (27/2-)
4305.2 8	D	(31/2+)		391.6 3 741 1	100 <67	(M1+E2)	3913.7 3563.6	(29/2+) (27/2+)
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
4391.8 19	D			355 1	100		4036.8
4640.4 8	D	(33/2-)		539 1 825 1	<100 <100	(M1+E2)	4101.3 3815.6	(31/2-) (29/2-)
4724.0 10	D			419 1 810 1	<100 <100		4305.2 3913.7	(31/2+) (29/2+)
4954.4 9	D	(35/2-)		314 1 853 1	<100 <100	(M1+E2) (E2)	4640.4 4101.3	(33/2-) (31/2-)
5179.1 11	D			455 1 874 1	<100 <100		4724.0 4305.2	(31/2+)
5187.3 13	D			1012 1	100		4175.3
5535.4 11	D			581 1 895 1	100		4954.4 4640.4	(35/2-) (33/2-)
5865.4 12	D			330 1 911 1	100		5535.4 4954.4	(35/2-)

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - 9/2[404] band.
854.15 23	(9/2+)
1131.0 3	(11/2+)	< 8 ns	276.82 19	100	(M1+E2)	854.15	(9/2+)
1442.4 4	(13/2+)	< 8 ns	311.5 3 588 1	100 20 40		1131.0 854.15	(11/2+) (9/2+)
1787.9 5	(15/2+)		345.6 3 656 1	100 33 <67	(M1+E2)	1442.4 1131.0	(13/2+) (11/2+)
2167.1 8	(17/2+)		379 1 725 1	<100 100		1787.9 1442.4	(15/2+) (13/2+)
2578.0 9	(19/2+)		411 1 790 1	<100 <100		2167.1 1787.9	(17/2+) (15/2+)
3018.0 11	(21/2+)		440 1 851 1	<100 <100		2578.0 2167.1	(19/2+) (17/2+)

E(level)	E(gamma)	Comments
66.09	66.06	E(γ): Weighted av from ¹²⁷Ba β⁺ decay, ¹²⁷Cs IT decay, (α,xnγ), and (HI,xnγ) M(γ): from ¹²⁷Ba β⁺ decay
138.96	72.92	E(γ): Weighted av from ¹²⁷Ba β⁺ decay, ¹²⁷Cs IT decay, (α,xnγ), and (HI,xnγ) M(γ): from ¹²⁷Ba β⁺ decay
138.96	139.00	E(γ): Weighted av from ¹²⁷Ba β⁺ decay, ¹²⁷Cs IT decay, and (α,4nγ) I(γ): from ¹²⁷Cs IT decay. Others: 13 7 in ¹²⁷Ba β⁺ decay, 18 1 in (α,4nγ)
180.92	114.8	E(γ): From ¹²⁷Ba β⁺ decay
180.92	180.8	E(γ): From ¹²⁷Ba β⁺ decay
246.53	180.38	E(γ): Weighted av from (α,4nγ) and (HI,xnγ) M(γ): from ¹²⁷Ba β⁺ decay
272.88	133.92	E(γ): Weighted av from IT decay and (α,4nγ) I(γ): from ¹²⁷Cs IT decay. Other: 42 1 in (HI,xnγ)
272.88	206.7	E(γ): weighted av from IT decay, (HI,xnγ) and (α,4nγ) I(γ): from ¹²⁷Cs IT decay
452.23	179.30	I(γ): from ¹²⁷Cs IT decay M(γ): M2 from α(exp)=0.93 10, obtained by intensity balance in ¹²⁷Cs IT decay. RUL also rules out E3.
452.23	386.3	E(γ): Weighted av from IT decay and (α,4nγ)
454.4	181	E(γ): unresolved doublet in (HI,xnγ)
454.4	388.8	E(γ): Weighted av from (α,4nγ) and (HI,xnγ)
567.62	429.3	E(γ): From ¹²⁷Ba β⁺ decay
567.62	567.5	E(γ): From ¹²⁷Ba β⁺ decay
578.0	578.0	E(γ): From ¹²⁷Ba β⁺ decay
589.7	451.0	E(γ): From ¹²⁷Ba β⁺ decay
589.7	523.5	E(γ): From ¹²⁷Ba β⁺ decay
621.7	441.0	E(γ): From ¹²⁷Ba β⁺ decay
621.7	621.5	E(γ): From ¹²⁷Ba β⁺ decay
707.35	434.48	E(γ): Weighted av from (α,4nγ) and (HI,xnγ)
713.1	532.1	E(γ): From ¹²⁷Ba β⁺ decay
	573.9	E(γ): From ¹²⁷Ba β⁺ decay
	647.1	E(γ): From ¹²⁷Ba β⁺ decay
	713.5	E(γ): From ¹²⁷Ba β⁺ decay
854.15	581.31	E(γ): Weighted av from (α,4nγ) and (HI,xnγ)
E(level)	E(gamma)	Comments
866.5	414.3	E(γ): Weighted av from (α,4nγ) and (HI,xnγ)
872.5	691.9	E(γ): From ¹²⁷Ba β⁺ decay
872.5	872.5	E(γ): From ¹²⁷Ba β⁺ decay
1043.4	589	E(γ): unresolved doublet in (HI,xnγ); possible stretched E2 but not confirmed in (HI,xnγ)
1131.0	276.82	E(γ): Weighted av from (α,4nγ) and (HI,xnγ)
1151.0	1012.3	E(γ): From ¹²⁷Ba β⁺ decay
	1084.9	E(γ): From ¹²⁷Ba β⁺ decay
	1150.7	E(γ): From ¹²⁷Ba β⁺ decay. Doubly placed but intensity not divided
1200.95	1019.8	E(γ): From ¹²⁷Ba β⁺ decay
	1062.0	E(γ): From ¹²⁷Ba β⁺ decay
	1135.2	E(γ): From ¹²⁷Ba β⁺ decay
	1201.0	E(γ): From ¹²⁷Ba β⁺ decay
1289.3	1108.3	E(γ): From ¹²⁷Ba β⁺ decay
	1150.7	E(γ): From ¹²⁷Ba β⁺ decay. Doubly placed but intensity not divided
	1222.9	E(γ): From ¹²⁷Ba β⁺ decay
	1289.3	E(γ): From ¹²⁷Ba β⁺ decay
1323.8	616.5	E(γ): Weighted av from (α,4nγ) and (HI,xnγ)
1442.4	311.5	E(γ): unresolved doublet in (HI,xnγ). Weighted av from (α,4nγ) and (HI,xnγ)
1458.2	591.7	E(γ): Weighted av from (α,4nγ) and (HI,xnγ)
1492.3	626.7	E(γ): unresolved doublet in (HI,xnγ). Weighted av from (α,4nγ) and (HI,xnγ) M(γ): from (α,4nγ)
1566.24	1385.2	E(γ): From ¹²⁷Ba β⁺ decay
	1500.1	E(γ): From ¹²⁷Ba β⁺ decay
	1566.3	E(γ): From ¹²⁷Ba β⁺ decay
1618.0	1437.5	E(γ): From ¹²⁷Ba β⁺ decay
1618.0	1618.0	E(γ): From ¹²⁷Ba β⁺ decay
E(level)	E(gamma)	Comments
1956.3	464.4	E(γ): 465.2 2 in (α,4nγ)
1981.56	1800.1	E(γ): From ¹²⁷Ba β⁺ decay
	1842.2	E(γ): From ¹²⁷Ba β⁺ decay
	1915.3	E(γ): From ¹²⁷Ba β⁺ decay
	1981.8	E(γ): From ¹²⁷Ba β⁺ decay
2089.7	1511.2	E(γ): From ¹²⁷Ba β⁺ decay
	1522.0	E(γ): From ¹²⁷Ba β⁺ decay
	1950.8	E(γ): From ¹²⁷Ba β⁺ decay
	2089.8	E(γ): From ¹²⁷Ba β⁺ decay
2094.2	963.2	M(γ): Mixing ratio is obtained by γ(θ) in (HI,xnγ)
2096.9	773.1	E(γ): 774.5 2 in (α,4nγ)
2104.8	788.6	M(γ): possible stretched E2 but not confirmed in (HI,xnγ)
2117.5	625.42	E(γ): unresolved doublet in (HI,xnγ). Weighted av from (α,4nγ) and (HI,xnγ) I(γ): 29 2 in (α,4nγ)
2117.5	659.2	E(γ): Weighted av from (α,4nγ) and (HI,xnγ)
2143.8	1576.3	E(γ): From ¹²⁷Ba β⁺ decay
2143.8	1962.8	E(γ): From ¹²⁷Ba β⁺ decay
2238.5	2057.0	E(γ): From ¹²⁷Ba β⁺ decay
	2100.3	E(γ): From ¹²⁷Ba β⁺ decay
	2172.0	E(γ): From ¹²⁷Ba β⁺ decay
	2238.1	E(γ): From ¹²⁷Ba β⁺ decay
2255.6	2075.0	E(γ): From ¹²⁷Ba β⁺ decay
2255.6	2189.0	E(γ): From ¹²⁷Ba β⁺ decay
2258.3	800.2	E(γ): 801.5 2 in (α,4nγ)
2321.19	1448.8	E(γ): From ¹²⁷Ba β⁺ decay
	1753.6	E(γ): From ¹²⁷Ba β⁺ decay
	2141.0	E(γ): From ¹²⁷Ba β⁺ decay
	2182.0	E(γ): From ¹²⁷Ba β⁺ decay
	2321.2	E(γ): From ¹²⁷Ba β⁺ decay
E(level)	E(gamma)	Comments
2639.1	682.4	E(γ): 683.6 2 in (α,4nγ)
2897.6	150	E(γ): unresolved doublet in (HI,xnγ)
2935.7	677.7	E(γ): 678.4 2 in (α,4nγ) M(γ): M1,E2 in (α,4nγ)
2935.7	818.0	E(γ): 819.8 2 in (α,4nγ)
3000.2	903.4	E(γ): 904.5 2 in (α,4nγ)
3002.4	905.5	E(γ): 907.4 2 in (α,4nγ)
3156.8	898.5	E(γ): 900.6 2 in (α,4nγ)
3261.9	259.50	E(γ): Weighted av from (α,4nγ) and (HI,xnγ)
3261.9	262.0	E(γ): Weighted av from (α,4nγ) and (HI,xnγ)
3563.6	301.75	E(γ): Weighted av from (α,4nγ) and (HI,xnγ)
3563.6	562	E(γ): from author’s level scheme in (HI,xnγ)
4175.3	810	E(γ): Multiply placed
4724.0	810	E(γ): Multiply placed