List of levels for 77BR

Authors: Balraj Singh, Ninel Nica | Citation: Nucl. Data Sheets 113, 1115 (2012) | Cutoff date: 30-Mar-2012

1948Wo08: ⁷⁷Br isotope identified and produced in ⁷⁴Se(α,p) and ⁷⁶Se(d,n) reactions, and subsequent counting of β and γ spectra.

Theoretical calculations: consult the NSR database at www.nndc.bnl.gov for seven primary theory references dealing with nuclear structure calculations.

1995Se16: magnetic hyperfine fields at bromine in nickel host

Other reaction:

2001Ra44: ⁷⁶Se(p,γ) E=2.86 MeV; measured Eγ, Iγ, deduced E1 transitions strength distributions in ⁷⁷Br.

Q-value: S(2n)=20270 5, S(2p)=14778.6 29 (2017Wa10)

E(level): From least-squares fit to Eγ data for levels populated in γ-ray studies

T_1/2(level): Values for levels between 150 and 2500 keV (except that for 276 keV level) are from recoil-distance Doppler-shift (RDDS) method in ⁶⁴Ni(¹⁶O,p2nγ) (1979Sc28). For levels above 2500 keV, values are from DSAM (2001Ra33) in ⁶⁵Cu(¹⁶O,2p2nγ) reaction

M(γ): Unless otherwise stated, the assignments are from γγ(θ)(DCO) ratios and/or γ(θ) data in in-beam γ-ray studies Mult=Q or E2 (from RUL) is for ΔJ=2 and mult=d or D+Q from ΔJ=1, as suggested by γγ(θ)(DCO) and/or γ(θ)

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
105.86	9/2+	4.28 m 10 % IT = 100	105.87 10	E3		6.30	B(E3)(W.u.)=0.0123 4, α=6.30, α(K)=4.85 7, α(L)=1.236 19, α(M)=0.198 3, α(N)=0.01486 22
129.64	5/2+	9.3 ns 3	24.2 5	(E2)		146	B(E2)(W.u.)=1.5×10² 4, α=146 12, α(K)=82 5, α(L)=54 6, α(M)=8.6 9, α(N)=0.59 6
129.64	5/2+	9.3 ns 3	129.64 4	E1		0.0391	B(E1)(W.u.)=1.67E-5 6, α=0.0391, α(K)=0.0348 5, α(L)=0.00370 6, α(M)=0.000584 9, α(N)=5.34E-5 8
161.93	5/2-	498 ps 35	161.9 2	M1+E2	-0.27 10	0.039	B(E2)(W.u.)=34 24, B(M1)(W.u.)=0.0093 9, α=0.039 7, α(K)=0.035 6, α(L)=0.0039 7, α(M)=0.00062 11, α(N)=5.7E-5 10
166.73	(3/2)-		166.8 4	[M1,E2]		0.08	α=0.08 6, α(K)=0.07 5, α(L)=0.009 6, α(M)=0.0014 9, α(N)=0.00012 8
226.7	3/2-		60.0 5	[M1,E2]		3	α=3 3, α(K)=2.6 22, α(L)=0.5 5, α(M)=0.08 7, α(N)=0.006 6
276.22	(3/2)+	90 ps 20	146.59 4	M1+E2	0.25 7	0.051	B(E2)(W.u.)=2.5×10² 15, B(M1)(W.u.)=0.065 16, α=0.051 6, α(K)=0.045 6, α(L)=0.0051 7, α(M)=0.00081 11, α(N)=7.4E-5 9
276.22	(3/2)+	90 ps 20	276.0 2	(E1)		0.0043	B(E1)(W.u.)=1.4E-5 4, α=0.0043
417.71	7/2(+)		311.86 14	(M1)		0.0059	α=0.0059
575.86	7/2-	9.8 ps 15	413.9 1	M1+E2	-0.8 5	0.0039	B(E2)(W.u.)=20 16, B(M1)(W.u.)=0.0041 22, α=0.0039 8
575.86	7/2-	9.8 ps 15	575.9 1	E2			B(E2)(W.u.)=37 7
640.13	(13/2)+	9.8 ps 6	534.3 1	E2			B(E2)(W.u.)=68 5
782.49	(9/2)+	3.0 ps 6	364.6 5	(M1)		0.0041	B(M1)(W.u.)=0.004 4, α=0.0041
782.49	(9/2)+	3.0 ps 6	652.7 4	E2			B(E2)(W.u.)=20 5
790.68	(9/2)-	4.3 ps 6	214.6 3	[M1]		0.0151	B(M1)(W.u.)=0.027 4, α=0.0151
	(9/2)-	4.3 ps 6	628.78 11	E2			B(E2)(W.u.)=61 9
	(9/2)-	4.3 ps 6	685.1 3	(E1)			B(E1)(W.u.)=1.6E-5 7
1274.44	(11/2)-	2.8 ps 7	698.6 1	E2			B(E2)(W.u.)=47 12
1274.44	(11/2)-	2.8 ps 7	1167.8 5	(E1)			B(E1)(W.u.)=9.E-6 4
1304.90	(13/2)+	2.8 ps 7	522.1 3	E2			B(E2)(W.u.)=9.×10¹ 3
1304.90	(13/2)+	2.8 ps 7	1199.1 4	E2			B(E2)(W.u.)=1.1 3
1482.53	(17/2)+	0.42 ps 14	842.3 2	E2			B(E2)(W.u.)=1.6×10² 6
1827.04	(15/2+)		1186.8 3	(M1+E2)	-2.5 5
2047.0	(17/2)+	< 0.2 ps	742.0 3	E2			B(E2)(W.u.)>6.3×10²
2339.90	(17/2-)	< 0.2 ps	317.8 2	(M1)		0.0057	B(M1)(W.u.)>0.25, α=0.0057
2339.90	(17/2-)	< 0.2 ps	800.9 1	E2			B(E2)(W.u.)>4.1×10²
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
2550.77	(21/2)+	0.16 ps 4	1068.3 2	E2			B(E2)(W.u.)=1.3×10² 4
3774.9	(25/2+)	0.118 ps 35	1224.1 5	E2			B(E2)(W.u.)=9.×10¹ 3
4247.3	(25/2-)	0.21 ps 6	1046.3 3	E2			B(E2)(W.u.)=1.1×10² 4
5149.4	(29/2+)	0.042 ps 21	1374.5 5	E2			B(E2)(W.u.)=1.4×10² 7
5517.4	(29/2-)	0.111 ps 35	1270.1 3	E2			B(E2)(W.u.)=78 25
6691.5	(33/2+)	< 0.069 ps	1542.1 5	E2			B(E2)(W.u.)>48
6979.5	(33/2-)	< 0.14 ps	1462.0 4	E2			B(E2)(W.u.)>31

Q(β-)=-3065 keV 3	S(n)= 11017 keV 10	S(p)= 5271.8 keV 28	Q(α)= -4707 keV 5
Reference: 2017WA10

References:
A	⁷⁷Kr ε decay (71.25 M)	B	⁷⁷Br IT decay (4.28 M)
C	⁶⁵Cu(¹⁶O,2P2NG),⁶⁴Ni(¹⁶O,p2nγ)	D	⁶⁵Cu(¹⁸O,α2nγ)
E	⁷⁴Ge(⁶Li,3nγ)	F	⁷⁵As(α,2nγ) E=27 MeV
G	⁷⁵As(α,2nγ) E=28 MeV	H	⁷⁶Se(p,p’) IAR
I	⁷⁶Se(³He,d)	J	⁷⁷Se(p,nγ)

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 E F G I J	3/2-	57.04 h 12 % ε = 100
105.86 8	A B C D E F G I J	9/2+	4.28 m 10 % IT = 100	105.87 10	100	E3	0.0	3/2-
129.64 4	A C D E F G I J	5/2+	9.3 ns 3	24.2 5 129.64 4	0.045 7 100	(E2) E1	105.86 0.0	9/2+ 3/2-
161.93 11	A C D E F G I J	5/2-	498 ps 35	161.9 2	100	M1+E2	0.0	3/2-
166.73 21	A E F I J	(3/2)-		166.8 4	100	[M1,E2]	0.0	3/2-
226.7 3	I J	3/2-		60.0 5 226.6 5	100 18 100 18	[M1,E2]	166.73 0.0	(3/2)- 3/2-
276.22 6	A C E F G I J	(3/2)+	90 ps 20	146.59 4 276.0 2	100 5 7.8 5	M1+E2 (E1)	129.64 0.0	5/2+ 3/2-
336.7 3	I J	1/2-,3/2-		170.0 5 336.9 5	11 7 100 14		166.73 0.0	(3/2)- 3/2-
417.71 12	A D E F J	7/2(+)		287.9 3 311.86 14	5.0 5 100 13	(M1)	129.64 105.86	5/2+ 9/2+
424.7 3	E F I J	5/2-		258.0 4 425.0 4	18 9 100 30		166.73 0.0	(3/2)- 3/2-
471.2 4	I J	3/2-		244.5 5 304.5 5 471.1 5	100 37 35 9 38 9		226.7 166.73 0.0	3/2- (3/2)- 3/2-
575.86 9	C D E F G I J	7/2-	9.8 ps 15	413.9 1 575.9 1	27 3 100 5	M1+E2 E2	161.93 0.0	5/2- 3/2-
640.13 11	C D E F G	(13/2)+	9.8 ps 6	534.3 1	100	E2	105.86	9/2+
649.2 5	F I	(5/2)-		372.9 5 520 1			276.22 129.64	(3/2)+ 5/2+
715.7 4	J	5/2(-)		489.1 5 715.7 5	23 5 100 20	(D+Q)	226.7 0.0	3/2- 3/2-
771.0 5	I J	(1/2+)		494.8 5	100		276.22	(3/2)+
781.1 4	E F	(7/2-)		356.6 4 613.8 5 619.1 5 ?	100 24 83 21	D	424.7 166.73 161.93	5/2- (3/2)- 5/2-
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
782.49 16	C D E F G J	(9/2)+	3.0 ps 6	364.6 5 652.7 4 676.56 18	<7 33 4 100 5	(M1) E2	417.71 129.64 105.86	7/2(+) 5/2+ 9/2+
790.68 12	C D E F G J	(9/2)-	4.3 ps 6	214.6 3 628.78 11 685.1 3	5.9 100 6.5 25	[M1] E2 (E1)	575.86 161.93 105.86	7/2- 5/2- 9/2+
831.5 4	I J	1/2-,3/2-		494.8 5 604.8 5 ? 664.9 5 ? 669.5 5 ? 831.4 5	100		336.7 226.7 166.73 161.93 0.0	1/2-,3/2- 3/2- (3/2)- 5/2- 3/2-
864.53 14	A J	(3/2+)		588.2 3 698.1 4 734.9 2 864.4 3	30 4 11 2 100 10 8 2		276.22 166.73 129.64 0.0	(3/2)+ (3/2)- 5/2+ 3/2-
886.9 4	I J	1/2-,3/2-		720.2 5 886.9 5	54 11 100 20		166.73 0.0	(3/2)- 3/2-
947.62 14	D E F G	(11/2+)		307.5 1 529.9 3 841.0 5	100 11 70 10 70 10	D (Q)	640.13 417.71 105.86	(13/2)+ 7/2(+) 9/2+
967.21 17	A I J	(7/2+)		837.5 2 861.5 3	76 7 100 10		129.64 105.86	5/2+ 9/2+
969.5 5	I J	(5/2)+		551.7 5 ? 693.3 5 ? 839.7 5 ? 969.5 5		(D+Q)	417.71 276.22 129.64 0.0	7/2(+) (3/2)+ 5/2+ 3/2-
1024.46 20	A E I J	(5/2)+		606.5 4 748.3 3 894.9 3	100 9 7.5 13 30 4		417.71 276.22 129.64	7/2(+) (3/2)+ 5/2+
1093.8 3	F	(11/2+)		311 1 453.5 5 676 1 987.9 5			782.49 640.13 417.71 105.86	(9/2)+ (13/2)+ 7/2(+) 9/2+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1097.71 23	A J	(5/2+,7/2)		968.2 4 991.7 3	36 8 100 16		129.64 105.86	5/2+ 9/2+
1122.6 16	I	(5/2-,7/2-)
1127.9 4	J	(1/2,3/2)		791.2 5 901.2 5 1127.8 5	40 8 19 5 100 21		336.7 226.7 0.0	1/2-,3/2- 3/2- 3/2-
1138.9 24	I
1239.9 15	I	7/2+,9/2+
1274.44 12	C D E F G	(11/2)-	2.8 ps 7	483.6 3 698.6 1 1167.8 5	20 100 5 14 4	[M1+E2] E2 (E1)	790.68 575.86 105.86	(9/2)- 7/2- 9/2+
1275.5 15	I	5/2-,7/2-
1286.8 5	E F	(9/2-)		505.3 5 862.5 5			781.1 424.7	(7/2-) 5/2-
1304.90 21	C D E F G	(13/2)+	2.8 ps 7	357 1 522.1 3 665.0 3 1199.1 4	15 103 13 100 13 79	[M1+E2] E2 E2	947.62 782.49 640.13 105.86	(11/2+) (9/2)+ (13/2)+ 9/2+
1362.6 15	I	(5/2-,7/2-)
1393.2 23	I	1/2-,3/2-
1462.2 15	I	(1/2+)
1482.53 15	C D E F G	(17/2)+	0.42 ps 14	842.3 2	100	E2	640.13	(13/2)+
1484.3 21	I	(7/2+,9/2+)
1539.03 14	C D E F G	(13/2-)		264.6 5 748.4 1 898.5 5	4.6 100 5 4.7	D Q	1274.44 790.68 640.13	(11/2)- (9/2)- (13/2)+
1554.1 16	I
1576.15 14	A I	(5/2-)		1158.5 3 1300.0 2 1446.4 3 1576.0 3	12 1 100 10 29 4 8 1		417.71 276.22 129.64 0.0	7/2(+) (3/2)+ 5/2+ 3/2-
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
1602.8 7	F I			317 1 ? 821.7 5			1286.8 781.1	(9/2-) (7/2-)
1645.0 4	F	(13/2+)		551.0 5 1005.1 5			1093.8 640.13	(11/2+) (13/2)+
1651.5 15	I	(3/2+,5/2+)
1716.4 18	I
1746.3 15	I	7/2+,9/2+
1747.38 21	D E F	(15/2+)		265 1 653 1 799.7 2 1108.0 5	<7 100 <7	Q D	1482.53 1093.8 947.62 640.13	(17/2)+ (11/2+) (11/2+) (13/2)+
1774.0 17	I	3/2+,5/2+
1789.1 23	I
1827.04 24	E F	(15/2+)		344.2 5 879.5 5 1186.8 3		(M1+E2)	1482.53 947.62 640.13	(17/2)+ (11/2+) (13/2)+
1855.1 15	I	(1/2+)
1879?	I	(5/2-,7/2-)
1907.6 15	I	7/2+,9/2+
1998.8 15	I	1/2-,3/2-
2018.9 19	I	3/2+,5/2+
2021.86 13	C D E F G	(15/2-)		483.1? 747.4 1 1382.0 5	100 25	Q D	1539.03 1274.44 640.13	(13/2-) (11/2)- (13/2)+
2047.0 4	C D E F G	(17/2)+	< 0.2 ps	300 1 742.0 3 1407 1	<4 100	(M1+E2) E2	1747.38 1304.90 640.13	(15/2+) (13/2)+ (13/2)+
2129.1 4	A I	(3/2)-		1031.3 4 1999.7 6 2129.1 6	38 9 100 21 62 12		1097.71 129.64 0.0	(5/2+,7/2) 5/2+ 3/2-
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
2149.9 18	I	1/2-,3/2-
2172.4 20	I	(3/2+,5/2+)
2193.6 6	A	(3/2,5/2,7/2)		2031.7 8 2063.9 7	31 13 100 19		161.93 129.64	5/2- 5/2+
2224.0 15	I	1/2-,3/2-
2248.3 19	I	(3/2+,5/2+)
2274.7 19	I	(1/2-,3/2-)
2296.7 15	I	(3/2+,5/2+)
2339.90 15	C D E F G	(17/2-)	< 0.2 ps	317.8 2 800.9 1	8 3 100	(M1) E2	2021.86 1539.03	(15/2-) (13/2-)
2344.3 5	A	(3/2,5/2,7/2+)		1479.7 5 2068.3 7	95 16 100 16		864.53 276.22	(3/2+) (3/2)+
2550.77 24	C D E F G	(21/2)+	0.16 ps 4	1068.3 2	100	E2	1482.53	(17/2)+
2648.18 22	D E F	(19/2+)		900.8 1 1165.5 5	100 <14	Q D	1747.38 1482.53	(15/2+) (17/2)+
2792.81 14	C D E F	(19/2-)		454? 771.0 1 1310.2 1	100 82	Q D	2339.90 2021.86 1482.53	(17/2-) (15/2-) (17/2)+
2926.9 4	F	(19/2+)		1099.4 5 1444.9 5			1827.04 1482.53	(15/2+) (17/2)+
2932.02 23	D F	(17/2-)		591.9 3 1393.0 3	100 100	Q	2339.90 1539.03	(17/2-) (13/2-)
3037.0 4	D E F	(21/2+)		389 1 ? 990.0 1	<6 100	Q	2648.18 2047.0	(19/2+) (17/2)+
3201.02 23	C D E F	(21/2-)		408.3 5 861.1 2	100	D Q	2792.81 2339.90	(19/2-) (17/2-)
3219.85 24	D F	(19/2-)		287.8 1 1737.7 4	100 50	D+Q D	2932.02 1482.53	(17/2-) (17/2)+
3610.1 3	D F	(21/2-)		390.3 2 1059 1	100 <10	D+Q	3219.85 2550.77	(19/2-) (21/2)+
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
3642.7 4 ?	E	(23/2-)		850.1 5 ?		(Q)	2792.81	(19/2-)
3728.29 25	D	(23/2+)		1080.1 1 1177?	100 <14	(Q)	2648.18 2550.77	(19/2+) (21/2)+
3729.8 4	C D F	(23/2-)		936.6 4 1179.5 5	100	Q	2792.81 2550.77	(19/2-) (21/2)+
3774.9 6	C D E F	(25/2+)	0.118 ps 35	1224.1 5	100	E2	2550.77	(21/2)+
4150.0 5	D F	(23/2-)		539.9 3	100	D+Q	3610.1	(21/2-)
4216.3 6	D	(25/2+)		1179.3 4	100	Q	3037.0	(21/2+)
4247.3 4	C D F	(25/2-)	0.21 ps 6	518? 1046.3 3	<4 100	[M1+E2] E2	3729.8 3201.02	(23/2-) (21/2-)
4903.0 4	D	(27/2-)		1173.2 1	100	Q	3729.8	(23/2-)
4981.1 4	D	(27/2+)		1252.8 3	100	Q	3728.29	(23/2+)
5149.4 8	C D	(29/2+)	0.042 ps 21	1374.5 5	100	E2	3774.9	(25/2+)
5517.4 5	C D	(29/2-)	0.111 ps 35	614? 1270.1 3	<4 100	[M1+E2] E2	4903.0 4247.3	(27/2-) (25/2-)
5528.3 8	D	(29/2+)		1312.0 5	100	(Q)	4216.3	(25/2+)
6297.0 11	D	(31/2-)		1394 1	100	Q	4903.0	(27/2-)
6410.8 7	D	(31/2+)		1429.7 5	100	Q	4981.1	(27/2+)
6691.5 9	C D	(33/2+)	< 0.069 ps	1542.1 5	100	E2	5149.4	(29/2+)
6979.5 7	C D	(33/2-)	< 0.14 ps	1462.0 4	100	E2	5517.4	(29/2-)
7876.0 15	D	(35/2-)		1579 1	100	Q	6297.0	(31/2-)
8028.8 12	D	(35/2+)		1618 1	100	Q	6410.8	(31/2+)
8401 11	H	(1/2-)
8421 4	C D	(37/2+)		1729 3	100	(Q)	6691.5	(33/2+)
8579.5 12	D	(37/2-)		1600 1	100	(Q)	6979.5	(33/2-)
8608 11	H	(3/2-,5/2-)
8922 11	H	(3/2)-
9092 11	H	(5/2)+
9364 11	H	1/2+
9430 11	H	(3/2)-
E(level) (keV)	XREF	J^π(level)	T_1/2(level)	E(γ) (keV)	I(γ)	M(γ)	Final Levels
9488 11	H	1/2+
9609.0 18	D	(39/2-)		1733 1	100		7876.0	(35/2-)
9632 11	H	(5/2)+
10280 5	D	(41/2-)		1701 4	100	(Q)	8579.5	(37/2-)
10316 6 ?	D	(41/2+)		1895 5 ?	100		8421	(37/2+)
11344 2 ?	D	(43/2-)		1735?	100		9609.0	(39/2-)

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - g.s. band,α=-1/2.
0.0	3/2-	57.04 h 12 % ε = 100
575.86 9	7/2-	9.8 ps 15	413.9 1 575.9 1	27 3 100 5	M1+E2 E2	161.93 0.0	5/2- 3/2-
1274.44 12	(11/2)-	2.8 ps 7	483.6 3 698.6 1 1167.8 5	20 100 5 14 4	[M1+E2] E2 (E1)	790.68 575.86 105.86	(9/2)- 7/2- 9/2+
2021.86 13	(15/2-)		483.1? 747.4 1 1382.0 5	100 25	Q D	1539.03 1274.44 640.13	(13/2-) (11/2)- (13/2)+
2792.81 14	(19/2-)		454? 771.0 1 1310.2 1	100 82	Q D	2339.90 2021.86 1482.53	(17/2-) (15/2-) (17/2)+
3729.8 4	(23/2-)		936.6 4 1179.5 5	100	Q	2792.81 2550.77	(19/2-) (21/2)+
4903.0 4	(27/2-)		1173.2 1	100	Q	3729.8	(23/2-)
6297.0 11	(31/2-)		1394 1	100	Q	4903.0	(27/2-)
7876.0 15	(35/2-)		1579 1	100	Q	6297.0	(31/2-)
9609.0 18	(39/2-)		1733 1	100		7876.0	(35/2-)
11344 2	(43/2-)		1735?	100		9609.0	(39/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 2 - g.s. band,α=+1/2.
161.93 11	5/2-	498 ps 35
790.68 12	(9/2)-	4.3 ps 6	214.6 3 628.78 11 685.1 3	5.9 100 6.5 25	[M1] E2 (E1)	575.86 161.93 105.86	7/2- 5/2- 9/2+
1539.03 14	(13/2-)		264.6 5 748.4 1 898.5 5	4.6 100 5 4.7	D Q	1274.44 790.68 640.13	(11/2)- (9/2)- (13/2)+
2339.90 15	(17/2-)	< 0.2 ps	317.8 2 800.9 1	8 3 100	(M1) E2	2021.86 1539.03	(15/2-) (13/2-)
3201.02 23	(21/2-)		408.3 5 861.1 2	100	D Q	2792.81 2339.90	(19/2-) (17/2-)
4247.3 4	(25/2-)	0.21 ps 6	518? 1046.3 3	<4 100	[M1+E2] E2	3729.8 3201.02	(23/2-) (21/2-)
5517.4 5	(29/2-)	0.111 ps 35	614? 1270.1 3	<4 100	[M1+E2] E2	4903.0 4247.3	(27/2-) (25/2-)
6979.5 7	(33/2-)	< 0.14 ps	1462.0 4	100	E2	5517.4	(29/2-)
8579.5 12	(37/2-)		1600 1	100	(Q)	6979.5	(33/2-)
10280 5	(41/2-)		1701 4	100	(Q)	8579.5	(37/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 3 - νg_9/2,α=+1/2
105.86 8	9/2+	4.28 m 10 % IT = 100
640.13 11	(13/2)+	9.8 ps 6	534.3 1	100	E2	105.86	9/2+
1482.53 15	(17/2)+	0.42 ps 14	842.3 2	100	E2	640.13	(13/2)+
2550.77 24	(21/2)+	0.16 ps 4	1068.3 2	100	E2	1482.53	(17/2)+
3774.9 6	(25/2+)	0.118 ps 35	1224.1 5	100	E2	2550.77	(21/2)+
5149.4 8	(29/2+)	0.042 ps 21	1374.5 5	100	E2	3774.9	(25/2+)
6691.5 9	(33/2+)	< 0.069 ps	1542.1 5	100	E2	5149.4	(29/2+)
8421 4	(37/2+)		1729 3	100	(Q)	6691.5	(33/2+)
10316 6	(41/2+)		1895 5 ?	100		8421	(37/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 4 - νg_9/2,α=-1/2
417.71 12	7/2(+)
947.62 14	(11/2+)		307.5 1 529.9 3 841.0 5	100 11 70 10 70 10	D (Q)	640.13 417.71 105.86	(13/2)+ 7/2(+) 9/2+
1747.38 21	(15/2+)		265 1 653 1 799.7 2 1108.0 5	<7 100 <7	Q D	1482.53 1093.8 947.62 640.13	(17/2)+ (11/2+) (11/2+) (13/2)+
2648.18 22	(19/2+)		900.8 1 1165.5 5	100 <14	Q D	1747.38 1482.53	(15/2+) (17/2)+
3728.29 25	(23/2+)		1080.1 1 1177?	100 <14	(Q)	2648.18 2550.77	(19/2+) (21/2)+
4981.1 4	(27/2+)		1252.8 3	100	Q	3728.29	(23/2+)
6410.8 7	(31/2+)		1429.7 5	100	Q	4981.1	(27/2+)
8028.8 12	(35/2+)		1618 1	100	Q	6410.8	(31/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 5 - Band based on (9/2)+,α=+1/2
782.49 16	(9/2)+	3.0 ps 6
1304.90 21	(13/2)+	2.8 ps 7	357 1 522.1 3 665.0 3 1199.1 4	15 103 13 100 13 79	[M1+E2] E2 E2	947.62 782.49 640.13 105.86	(11/2+) (9/2)+ (13/2)+ 9/2+
2047.0 4	(17/2)+	< 0.2 ps	300 1 742.0 3 1407 1	<4 100	(M1+E2) E2	1747.38 1304.90 640.13	(15/2+) (13/2)+ (13/2)+
3037.0 4	(21/2+)		389 1 ? 990.0 1	<6 100	Q	2648.18 2047.0	(19/2+) (17/2)+
4216.3 6	(25/2+)		1179.3 4	100	Q	3037.0	(21/2+)
5528.3 8	(29/2+)		1312.0 5	100	(Q)	4216.3	(25/2+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 6 - Band based on (17/2-), 3-qp.
2932.02 23	(17/2-)
3219.85 24	(19/2-)		287.8 1 1737.7 4	100 50	D+Q D	2932.02 1482.53	(17/2-) (17/2)+
3610.1 3	(21/2-)		390.3 2 1059 1	100 <10	D+Q	3219.85 2550.77	(19/2-) (21/2)+
4150.0 5	(23/2-)		539.9 3	100	D+Q	3610.1	(21/2-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 7 - Band based on (3/2)-
166.73 21	(3/2)-
424.7 3	5/2-		258.0 4 425.0 4	18 9 100 30		166.73 0.0	(3/2)- 3/2-
781.1 4	(7/2-)		356.6 4 613.8 5 619.1 5 ?	100 24 83 21	D	424.7 166.73 161.93	5/2- (3/2)- 5/2-
1286.8 5	(9/2-)		505.3 5 862.5 5			781.1 424.7	(7/2-) 5/2-

E(level)	J^π(level)	T_1/2(level)	Comments
0.0	3/2-	57.04 h 12 % ε = 100	μ=0.9731 6 (1993Oh09,2019StZV), Q=+0.50 2 (1998Se09,2016St14) Configuration=π3/2[312] (1992Gr20). E(level): g.s. band,α=-1/2.
105.86	9/2+	4.28 m 10 % IT = 100	E(level): νg_9/2,α=+1/2.
129.64	5/2+	9.3 ns 3	μ=+3.30 3 (1991Gr15,2014StZZ) Static Q≈0.4 (1978HaXP, differential PAC method (1978HaXP). Note that this measurement is listed only in 1989Ra17 compilation, not in 2016St14 evaluation or 2014StZZ compilation, thus should be viewed caution.
161.93	5/2-	498 ps 35	In (³He,d), 162 and 167 levels are unresolved. E(level): g.s. band,α=+1/2.
166.73	(3/2)-		In (³He,d), 162 and 167 levels are unresolved. E(level): Band based on (3/2)-.
417.71	7/2(+)		E(level): νg_9/2,α=-1/2.
424.7	5/2-		E(level): Band based on (3/2)-.
471.2	3/2-		XREF: I(473.2).
575.86	7/2-	9.8 ps 15	XREF: I(578.6). E(level): g.s. band,α=-1/2.
640.13	(13/2)+	9.8 ps 6	E(level): νg_9/2,α=+1/2.
649.2	(5/2)-		XREF: I(647.3).
771.0	(1/2+)		XREF: I(774.6).
781.1	(7/2-)		E(level): Band based on (3/2)-. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
782.49	(9/2)+	3.0 ps 6	E(level): Band based on (9/2)+,α=+1/2.
790.68	(9/2)-	4.3 ps 6	E(level): g.s. band,α=+1/2.
831.5	1/2-,3/2-		XREF: I(835.1).
886.9	1/2-,3/2-		XREF: I(889.9).
947.62	(11/2+)		E(level): νg_9/2,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
1024.46	(5/2)+		XREF: I(1028.1).
1274.44	(11/2)-	2.8 ps 7	E(level): g.s. band,α=-1/2.
1286.8	(9/2-)		E(level): Band based on (3/2)-. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
1304.90	(13/2)+	2.8 ps 7	E(level): Band based on (9/2)+,α=+1/2.
1482.53	(17/2)+	0.42 ps 14	E(level): νg_9/2,α=+1/2.
1539.03	(13/2-)		E(level): g.s. band,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
1576.15	(5/2-)		XREF: I(1577.1).
E(level)	J^π(level)	T_1/2(level)	Comments
1645.0	(13/2+)		J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
1747.38	(15/2+)		E(level): νg_9/2,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
1827.04	(15/2+)		J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
2021.86	(15/2-)		E(level): g.s. band,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
2047.0	(17/2)+	< 0.2 ps	E(level): Band based on (9/2)+,α=+1/2.
2129.1	(3/2)-		XREF: I(2131.5).
2339.90	(17/2-)	< 0.2 ps	E(level): g.s. band,α=+1/2.
2550.77	(21/2)+	0.16 ps 4	E(level): νg_9/2,α=+1/2.
2648.18	(19/2+)		E(level): νg_9/2,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
2792.81	(19/2-)		E(level): g.s. band,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
2926.9	(19/2+)		J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
2932.02	(17/2-)		E(level): Band based on (17/2-), 3-qp. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
3037.0	(21/2+)		E(level): Band based on (9/2)+,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
3201.02	(21/2-)		E(level): g.s. band,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
3219.85	(19/2-)		E(level): Band based on (17/2-), 3-qp. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
3610.1	(21/2-)		E(level): Band based on (17/2-), 3-qp. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
3642.7	(23/2-)		J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
3728.29	(23/2+)		E(level): νg_9/2,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
3729.8	(23/2-)		E(level): g.s. band,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
3774.9	(25/2+)	0.118 ps 35	E(level): νg_9/2,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
4150.0	(23/2-)		E(level): Band based on (17/2-), 3-qp. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
4216.3	(25/2+)		E(level): Band based on (9/2)+,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
4247.3	(25/2-)	0.21 ps 6	E(level): g.s. band,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
4903.0	(27/2-)		E(level): g.s. band,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
4981.1	(27/2+)		E(level): νg_9/2,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
E(level)	J^π(level)	T_1/2(level)	Comments
5149.4	(29/2+)	0.042 ps 21	E(level): νg_9/2,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
5517.4	(29/2-)	0.111 ps 35	E(level): g.s. band,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
5528.3	(29/2+)		E(level): Band based on (9/2)+,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
6297.0	(31/2-)		E(level): g.s. band,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
6410.8	(31/2+)		E(level): νg_9/2,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
6691.5	(33/2+)	< 0.069 ps	E(level): νg_9/2,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
6979.5	(33/2-)	< 0.14 ps	E(level): g.s. band,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
7876.0	(35/2-)		E(level): g.s. band,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
8028.8	(35/2+)		E(level): νg_9/2,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
8401	(1/2-)		J^π(level): From L-transfer and/or Jπ of parent of analog state in ⁷⁷Se (see ⁷⁷Se Adopted Levels).
8421	(37/2+)		E(level): νg_9/2,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
8579.5	(37/2-)		E(level): g.s. band,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
8608	(3/2-,5/2-)		J^π(level): From L-transfer and/or Jπ of parent of analog state in ⁷⁷Se (see ⁷⁷Se Adopted Levels).
8922	(3/2)-		J^π(level): From L-transfer and/or Jπ of parent of analog state in ⁷⁷Se (see ⁷⁷Se Adopted Levels).
9092	(5/2)+		J^π(level): From L-transfer and/or Jπ of parent of analog state in ⁷⁷Se (see ⁷⁷Se Adopted Levels).
9364	1/2+		J^π(level): From L-transfer and/or Jπ of parent of analog state in ⁷⁷Se (see ⁷⁷Se Adopted Levels).
9430	(3/2)-		J^π(level): From L-transfer and/or Jπ of parent of analog state in ⁷⁷Se (see ⁷⁷Se Adopted Levels).
9488	1/2+		J^π(level): From L-transfer and/or Jπ of parent of analog state in ⁷⁷Se (see ⁷⁷Se Adopted Levels).
9609.0	(39/2-)		E(level): g.s. band,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
9632	(5/2)+		J^π(level): From L-transfer and/or Jπ of parent of analog state in ⁷⁷Se (see ⁷⁷Se Adopted Levels).
10280	(41/2-)		E(level): g.s. band,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
10316	(41/2+)		E(level): νg_9/2,α=+1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.
11344	(43/2-)		E(level): g.s. band,α=-1/2. J^π(level): From γ(θ), γγ(θ) and/or probable band assignment in in-beam γ-ray studies.

E(level)	E(gamma)	Comments
105.86	105.87	M(γ): From ce data in ⁷⁷Kr ε decay
129.64	24.2	I(γ): deduced from intensity balance (see ⁷⁷Kr ε decay) M(γ): From ce data in ⁷⁷Kr ε decay
129.64	129.64	M(γ): From ce data in ⁷⁷Kr ε decay
161.93	161.9	M(γ): from T_1/2(162 level) and RUL for E2 and M2 transitions
276.22	276.0	M(γ): From ce data in ⁷⁷Kr ε decay
417.71	311.86	M(γ): ce data in ⁷⁷Kr ε decay give M1,E2. DCO ratio in (¹⁸O,α2nγ) indicates ΔJ=1, mainly dipole. From ce data in ⁷⁷Kr ε decay
649.2	520	E(γ): From high-spin data set
771.0	494.8	E(γ): Multiply placed
831.5	494.8	E(γ): Multiply placed
1274.44	483.6	E(γ): in 1989NaZZ and 1974De51 483.4γ and 483.1γ (from 2021 level) proposed as unresolved doublet. Other studies place it from 1274 level only
1304.90	522.1	E(γ): may be contributed by an impurity as suggested in 1989NaZZ
1304.90	1199.1	E(γ): γ not consistently present in all in-beam γ-ray studies, 1989NaZZ suggested contribution from an impurity I(γ): other: 11 2 in 1973EbZQ