List of levels for 98MO

Authors: Jun Chen, Balraj Singh | Citation: Nucl. Data Sheets 164, 1 (2020) | Cutoff date: 15-Feb-2020

Acknowledgement for modifications made May 06, 2021: evaluators are grateful to Professor H.t. Fortune (University of Pennsylvania) for pointing out mistake in B(E2)(W.u.) value of 52.6-keV transition from 787.4, 2⁺ to 734.8, 0⁺ level; and to Dr. Adam Hayes (NNDC, BNL) for discussion and advice about analysis of Coulomb excitation data in 2002Zi06 article.

No new experimental structure references as of May 5, 2021 for ⁹⁸Mo since the update in February, 2020

Mass measurements: 2015Gu09, 2012Ka13, 2008De16

In ⁹⁷Mo(n,γ):resonances dataset, a total of 116 resonances are listed with resonance parameters in the energy range E(n)=16 eV to 4 keV, taking most data from 2018MuZY evaluation. 2015Wa18 measured resonance data for 65 neutron resonances from 0.0162 to 1.7 keV. Except for nine resonances in this work, all the others are listed by 2018MuZY.

Other reactions:

⁵⁰Ti(⁴⁸Ca,X): 2001Le37, measured Eγ vs. Spin for compound nucleus

⁹⁴Zr(¹⁶O,¹²C) E=60 MeV: 1973Ch10

Neutrino capture by ⁹⁸Mo: 1995Er08 and 1995Er05 (theory)

⁹⁸Mo(e,e’): 1975Dr06; E=120, 200, 274 MeV. σ(θ) data, nuclear radii deduced

⁹⁸Mo(antiproton,x): 1994Ha51, 1993Wy03, 1986Ka08. 1986Ka08: E=200, 300 MeV/c. X rays reported at energy (relative intensity): 76.0 (100), 102.8 (133), 144 (129), 210 (122) and 324 (15). E2 nuclear resonance effects are observed

⁹⁸Mo(γ,xn) GDR: 1974Ca05, 1974Be33. GDR at 15.52 MeV with σ=6.0 MeV. 1974Be33 deduced β₂(787, 2⁺)=0.168. Theory: 1977Be11

¹²C(⁷⁸Kr,X),(⁸²Kr,X),(⁸⁶Kr,X) E=6-13 MeV/nucleon: 1999Ji01: Measured fragment σ, deduced asymmetric fission barrier of ⁹⁸Mo compound nucleus

¹⁰⁰Mo(¹⁰B,¹²B) E=67 MeV: 1984As02, measured polarization of ¹²B by β(θ)

¹⁰⁰Mo(³²S,³⁴S) E=180 MeV: 1995He17, measured σ(θ)

¹⁰¹Ru(n,α) E<2 keV: 1978An01, measured α widths; E=thermal: 2009WaZW, measured Eγ, Iγ, σ for g.s. and 787 level.

Hyperfine measurements for g.s.: 2009Ch09, 1986Ol03, 1985Go10, 1984Br09, 1978Au05, 1972Pe02; deduced Isotope shifts and rms charge radius

Theory references: consult the NSR database (www.nndc.bnl.gov/nsr/) for 114 primary references, 101 dealing with nuclear structure calculations and 13 with decay modes and half-lives.

Q-value: S(2n)=15463.73 17, S(2p)=17255.07 18 (2017Wa10)

Q-value: Corresponding values in 2021Wa16 are the same, except for slightly higher S(p)=9802 4

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
787.384	2+	3.47 ps 7	52.63 5	[E2]		12.06	B(E2)(W.u.)=9.7 +10-25, α=12.06 18, α(K)=8.32 12, α(L)=3.09 5, α(M)=0.568 8, α(N)=0.0770 11, α(O)=0.001080 16
787.384	2+	3.47 ps 7	787.372 20	E2			B(E2)(W.u.)=20.1 4
1432.210	2+	1.53 ps 16	644.828 20	E2+M1	+1.69 16		B(E2)(W.u.)=48 +9-8, B(M1)(W.u.)=0.0073 +23-17
	2+	1.53 ps 16	697.42 10	(E2)			B(E2)(W.u.)=2.3 +5-4
	2+	1.53 ps 16	1432.22 3	E2			B(E2)(W.u.)=1.02 +15-12
1510.047	4+	2.53 ps 5	77.83	[E2]		2.98	B(E2)(W.u.)=15.2 +33-30, α=2.98, α(K)=2.31 4, α(L)=0.550 8, α(M)=0.1002 14, α(N)=0.01390 20, α(O)=0.000318 5
1510.047	4+	2.53 ps 5	722.643 20	E2			B(E2)(W.u.)=42.3 +9-8
1758.49	2+	1.42 ps 6	248.45	[E2]		0.0462	B(E2)(W.u.)=14 4, α=0.0462, α(K)=0.0398 6, α(L)=0.00532 8, α(M)=0.000954 14, α(N)=0.0001406 20, α(O)=6.35E-6 9
	2+	1.42 ps 6	326.29 12	(M1(+E2))	-0.17 22	0.0111	B(E2)(W.u.)<22, B(M1)(W.u.)=0.0157 +27-34, α=0.0111 8, α(K)=0.0098 7, α(L)=0.00113 10, α(M)=0.000201 18, α(N)=3.06E-5 25, α(O)=1.72E-6 10
	2+	1.42 ps 6	971.11 4	M1+E2	-0.97 14		B(E2)(W.u.)=3.0 7, B(M1)(W.u.)=0.0032 +8-7
	2+	1.42 ps 6	1023.73 3	E2			B(E2)(W.u.)=7.5 +6-5
	2+	1.42 ps 6	1758.64 12	[E2]			B(E2)(W.u.)=0.032 +7-6
2017.53	3-	65 ps 7	258.99 4	(E1)			B(E1)(W.u.)=4.9E-5 +9-7
	3-	65 ps 7	507.8 2	[E1]			B(E1)(W.u.)=1.02E-6 +31-24
	3-	65 ps 7	585.40	[E1]			B(E1)(W.u.)<5.7E-8
	3-	65 ps 7	1230.16 4	(E1)			B(E1)(W.u.)=1.76E-6 +28-22
	3-	65 ps 7	1282.78	[E3]			B(E3)(W.u.)<58
	3-	65 ps 7	2017.46 10	[E3]			B(E3)(W.u.)=30 +7-5
2104.72	3+		672.52 4	M1+E2	+5.8 9
2104.72	3+		1317.38 10	M1+E2	+3.1 6
2206.61	2+	< 0.257 ps	1419.36 7	M1+E2	-0.33 11		B(E2)(W.u.)>0.49, B(M1)(W.u.)>0.019
2223.862	4+		713.824 20	M1+E2	+1.13 17
2333.18	2+	< 0.47 ps	900.92 15	(M1(+E2))	-0.15 +19-29		B(M1)(W.u.)>0.054
2333.46	4+		823.38 5	M1+E2	-0.388 7
2343.62	6+	5.2 ps 2	833.562 20	E2			B(E2)(W.u.)=10.1 4
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
2418.46	2+		985.9 3	((M1+E2))	+0.01 7
2419.63	4+		909.62 5	M1+E2	-0.64 10
2485.15	3+		975.08 14	M1+E2	-0.9 +6-16
	3+		1052.96 10	M1+E2	-0.97 +27-36
	3+		1697.6 2	M1+E2	-0.52 13
2506.38	5+		172.95 5	(M1(+E2))	+0.05 11	0.057	α=0.057 3, α(K)=0.0495 22, α(L)=0.0058 4, α(M)=0.00104 7, α(N)=0.000158 9, α(O)=8.8×10^-6 4
	5+		299.6 2	[M3]		0.244	α=0.244, α(K)=0.207 3, α(L)=0.0309 5, α(M)=0.00566 8, α(N)=0.000847 12, α(O)=4.20×10^-5 6
	5+		996.32 5	M1+E2	-0.96 10
2525.8	2+	< 0.367 ps	1093.6 3	(M1(+E2))	+0.01 17		B(M1)(W.u.)>0.044
2562.23	(2-)		1774.8 3	D(+Q)	+0.05 7
2572.84	3		814.3 2	D(+Q)	+0.10 10
2572.84	3		1785.54 16	D(+Q)	+0.01 6
2574.86	4+		350.79 12	(M1(+E2))	-0.13 24
2574.86	4+		1063.6 6	M1+E2	-2.7 +8-15
2620.01	3+		1187.5 3	M1+E2	-1.0 +10-5
2620.01	3+		1832.7 2	M1+E2	-0.54 13
2678.88	6+		335.255 23	(M1(+E2))	-0.01 1	0.01021	α=0.01021, α(K)=0.00897 13, α(L)=0.001029 15, α(M)=0.000184 3, α(N)=2.80×10^-5 4, α(O)=1.580E-6 23
2700.68	2+	< 0.208 ps	1913.5 2	(M1(+E2))	-0.14 14		B(M1)(W.u.)>0.002
2733.4	2+		1946.0 3	(M1(+E2))	-0.09 15
2795.61	4-		778.01 20	M1+E2	-0.37 15
2813.3	2+		306.89 10	[M3]		0.222	α=0.222, α(K)=0.188 3, α(L)=0.0280 4, α(M)=0.00512 8, α(N)=0.000767 11, α(O)=3.82×10^-5 6
2813.3	2+		2025.5 4	M1+E2	-4 +2-57
2836.83	6+		330.34 10	M1+E2	-0.24 6	0.01097	α=0.01097 25, α(K)=0.00963 22, α(L)=0.00111 3, α(M)=0.000199 6, α(N)=3.03×10^-5 8, α(O)=1.69E-6 4
2836.83	6+		493.16 10	M1+E2	-0.29 15
2896.79	5+		1386.84 19	M1+E2	+3.2 +8-5
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ) (keV)	Multipolarity	Mixing Ratio	Conversion Coefficient	Additional Data
2905.2	4+	< 0.166 ps	2117.8 7	[E2]			B(E2)(W.u.)>3.0
2915.8	2+	< 0.138 ps	2128.4 4	M1+E2	-0.71 +37-57		B(E2)(W.u.)>0.36, B(M1)(W.u.)>0.0063
2976.89	4+	< 0.67 ps	1466.84 10	(M1(+E2))	+0.05 17		B(M1)(W.u.)>0.0056
2976.89	4+	< 0.67 ps	2189.4 5	[E2]			B(E2)(W.u.)>0.0018
3020.42	5-		399.60 10	(M1(+E2))	+0.06 15
3026.2	5+		1516.19 25	M1+E2	+0.27 6
3050.92	4+	< 0.146 ps	717.5 3	[E2]			B(E2)(W.u.)>61
	4+	< 0.146 ps	1540.93 8	(M1(+E2))	-0.20 27		B(M1)(W.u.)>0.024
	4+	< 0.146 ps	1618.75 11	[E2]			B(E2)(W.u.)>0.92
	4+	< 0.146 ps	2263.0 2	[E2]			B(E2)(W.u.)>0.027
3229.17	(4+)	< 0.173 ps	415.5 4	[E2]			B(E2)(W.u.)>420
3229.17	(4+)	< 0.173 ps	885.58 10	[E2]			B(E2)(W.u.)>130
3323.58	(7-)		227.37 18	(M1(+E2))	-0.08 10	0.0276	α=0.0276 10, α(K)=0.0242 9, α(L)=0.00282 13, α(M)=0.000505 22, α(N)=7.7×10^-5 4, α(O)=4.28E-6 13

Q(β-)=-1684 keV 3	S(n)= 8642.60 keV 6	S(p)= 9799 keV 4	Q(α)= -3271.57 keV 24
Reference: 2017WA10

References:
A	⁹⁸Nb β^- decay (2.86 S)	B	⁹⁸Nb β^- decay (51.1 M)
C	muonic atom	D	⁹⁶Zr(α,2nγ)
E	⁹⁶Zr(¹⁶O,¹⁴C)	F	⁹⁶Mo(pol t,p),(t,p)
G	⁹⁶Mo(¹⁸O,¹⁶O)	H	⁹⁷Mo(n,γ) E=TH
I	⁹⁷Mo(n,γ) E=RES	J	⁹⁷Mo(n,γ):Resonances
K	⁹⁷Mo(d,p)	L	⁹⁸Mo(γ,γ’)
M	⁹⁸Mo(n,n’),(n,n)	N	⁹⁸Mo(n,n’γ)
O	⁹⁸Mo(p,p’),(p,p)	P	⁹⁸Mo(d,d’)
Q	⁹⁸Mo(³He,³He’)	R	⁹⁸Mo(α,α’)
S	Coulomb Excitation	T	¹⁰⁰Mo(p,t)
U	¹⁰⁰Ru(¹⁴C,¹⁶O)	V	¹⁰²Ru(d,⁶Li)
W	¹⁶⁸Er(³⁰Si,xγ)

E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 1 - Yrast structure
0.0	0+	STABLE
787.384 17	2+	3.47 ps 7	52.63 5 S 787.372 20	6.5E-5 12 100	[E2] E2	734.75 0.0	0+ 0+
1510.047 21	4+	2.53 ps 5	77.83 722.643 20	0.00052 8 100	[E2] E2	1432.210 787.384	2+ 2+
2343.62 3	6+	5.2 ps 2	833.562 20	100	E2	1510.047	4+
3271.49 16	(8+)		416.8 5 927.94 17	13.2 19 100 7	Q	2854.15 2343.62	(8+) 6+
4149.2 4	(10+)		877.9 5 1294.9 5	100 13 23 3		3271.49 2854.15	(8+) (8+)
5047.0 7	(12+)
5925.0 8	(14+)		878.0 5			5047.0	(12+)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 2 - γ cascade based on 3-. Possible octupole structure
2017.53 3	3-	65 ps 7
2620.78 5	5-		603.28 12 1110.77 7	63.3 12 100.0 23	(E2) (E1)	2017.53 1510.047	3- 4+
3096.26 16	(7-)		241.7 5 ? 475.6 4 752.77 23	11 5 100 12 80.9 16	(E2) (E1)	2854.15 2620.78 2343.62	(8+) 5- 6+
3768.7 6	(9-)		672.4 5	100		3096.26	(7-)
4537.7 8	(11-)		769.0 5	100		3768.7	(9-)
5314.4 9	(13-)		776.7 5	100		4537.7	(11-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 3 - γ cascade based on (9-)
3656.7 3	(9-)
4423.9 6	(11-)		767.2 5	100		3656.7	(9-)
5315.3 8	(13-)		891.4 5	100		4423.9	(11-)
6133.0 10	(15-)		817.7 5	100		5315.3	(13-)
E(level) (keV)	J^π(level)	T_1/2(level)	E(γ)	I(γ)	M(γ)	Final Levels
Band 4 - γ cascade based on (6,7)
2738.2 5	(6,7)
3527.4 5	(8,9-)		431.5 5 788.9 5	60 10 100 4		3096.26 2738.2	(7-) (6,7)
4190.2 7	(10,11)		662.7 5	100		3527.4	(8,9-)
4993.6 9	(12,13)		803.4 5	100		4190.2	(10,11)

E(level)	J^π(level)	T_1/2(level)	Comments
0.0	0+	STABLE	Neutron occupancies deduced from neutron-removal reactions ⁹⁸Mo(d,p),(p,d),(³He,α) (2017Fr08): 0.17 1 for ν2s_1/2 orbital, 3.34 17 for ν1d orbital, 1.13 6 for ν0g_7/2 orbital, and 1.25 9 for ν0h_11/2 orbital, to add to a total of 5.88 20, compared to expected value of 6. E(level): Neutron occupancies deduced from neutron-removal reactions ⁹⁸Mo(d,p),(p,d),(³He,α) (2017Fr08): 0.17 1 for ν2s_1/2 orbital, 3.34 17 for ν1d orbital, 1.13 6 for ν0g_7/2 orbital, and 1.25 9 for ν0h_11/2 orbital, to add to a total of 5.88 20, compared to expected value of 6.
787.384	2+	3.47 ps 7	μ=+0.97 6 (2011Ch23,2014StZZ), Q=-0.26 9 (1979Pa11,2016St14) β₂(Coul. ex.)=0.174 5 (1972Ba90).
1432.210	2+	1.53 ps 16	XREF: t(1435.9)V(1460).
1510.047	4+	2.53 ps 5	XREF: K(?).
1758.49	2+	1.42 ps 6	β₂=0.03 (1972Aw03,(p,p’)); 0.029 (1977Pe18,(d,d’)); 0.11 5 (1972Ba90,Coul. ex.).
1871	2+		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
1963.05	0+		XREF: p(1930).
2017.53	3-	65 ps 7	XREF: t(2013.0).
2037.52	0+		XREF: t(2034.7).
2104.72	3+		XREF: K(2110?)M(2070).
2206.61	2+	< 0.257 ps	XREF: t(2199.9)V(2210).
2209	0+		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
2223.862	4+		XREF: I(2226)t(2216.1).
2240	4+		XREF: M(2250?).
2333.18	2+	< 0.47 ps	XREF: t(2328.2).
2333.46	4+		XREF: R(2360).
2343.62	6+	5.2 ps 2	XREF: V(2330).
2350	(2+)		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
2369	2+		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
2418.46	2+		XREF: H(?). E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
2419.63	4+		XREF: t(2417).
2485.15	3+		XREF: K(2500)t(2489). E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
2506.38	5+		XREF: t(2502.1).
2525.8	2+	< 0.367 ps	XREF: F(2530)n(?)t(2520.4). E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’). While population in (p,p’) is certain, it is not clear (from table 1 in 1992Pi08) whether or not the level is populated in (d,d’).
2537	(1-)		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
E(level)	J^π(level)	T_1/2(level)	Comments
2562.23	(2-)		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’). While population in (p,p’) is certain, it is not clear (from table 1 in 1992Pi08) whether or not the level is populated in (d,d’).
2574.86	4+		XREF: t(2568.7).
2612.4	0+		XREF: F(2617)t(2611.3)V(2620).
2620.01	3+		XREF: I(2627).
2644.7	(1,2+)		XREF: t(2646).
2678.88	6+		XREF: n(?)R(2690)t(2678). E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’). While population in (p,p’) is certain, it is not clear (from table 1 in 1992Pi08) whether or not the level is populated in (d,d’).
2700.68	2+	< 0.208 ps	XREF: F(2695)t(2699.6). E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
2733.4	2+		XREF: t(2731.6)V(2740). E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
2767.68	4+		XREF: F(2791)n(?).
2813.3	2+		XREF: t(2811.1). E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
2836.83	6+		XREF: F(2826)K(2829)n(?)t(2835.3). E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
2856.2	4+		XREF: B(?)R(2870).
2871.1	2,3	< 0.35 ps	XREF: K(2880)t(2868).
2905.2	4+	< 0.166 ps	XREF: t(2902.2).
2915.8	2+	< 0.138 ps	XREF: F(2898)t(2914.4). E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
2962.45	3-		XREF: t(2963).
2976.89	4+	< 0.67 ps	XREF: F(2969)t(2977.4).
3010.91			XREF: B(?).
3021.75	4+		XREF: F(3013)H(?)R(3020)t(3021).
3050.92	4+	< 0.146 ps	XREF: H(?)t(3050).
3067.70	(3-)		XREF: H(?)t(3067.8).
3095.80	2+		XREF: B(?)F(3093).
3096.26	(7-)		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
3103.13	(2+,3,4)		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
3108.80	(2+,3,4)		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
E(level)	J^π(level)	T_1/2(level)	Comments
3125	(3-)		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
3152	2+		XREF: t(3150). E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
3165.89	4+		XREF: t(3167).
3195.56	(2-,3,4)		XREF: t(3197).
3214	3-		XREF: F(3200)R(3220).
3241.2	(4+:7)		XREF: t(3239.1).
3257.86	1	0.0041 eV 3	B(E1)(\|^)=0.34×10^-5 3, B(M1)(\|^)=0.031 3 (2006Ru06).
3264.9	0+		XREF: F(3259).
3302.9	2+		XREF: F(3294).
3326.41	4+		XREF: n(?)t(3326).
3343	2+		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
3386.2	2+		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
3394.50	(4+)		XREF: n(?).
3405.06	1	0.044 eV 3	B(E1)(\|^)=3.2×10^-5 2, B(M1)(\|^)=0.289 19 (2006Ru06).
3418.74	4+		XREF: n(?)t(3421).
3455.17	(4+)		XREF: H(?)n(?)t(3457).
3457.07	1	0.035 eV 2	B(E1)(\|^)=2.45×10^-5 16, B(M1)(\|^)=0.222 15 (2006Ru06).
3489	2+		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
3516.75	(4+)		XREF: t(3515.7).
3524	(6+)		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
3547.51	(4+)		XREF: H(?).
3551.35	1	0.035 eV 3	B(M1)(2817γ, to excited 0⁺)/B(M1)(3551γ, to g.s.)=0.28 5 (2006Ru06), if Jπ=1⁺.
3598.29	(4+)		XREF: H(?).
3639	4+		XREF: t(3634).
3682	4+		XREF: t(3685).
E(level)	J^π(level)	T_1/2(level)	Comments
3703.98	1	0.0042 eV 6	B(E1)(\|^)=0.23×10^-3 16, B(M1)(\|^)=0.021 3 in (γ,γ’) (2006Ru06).
3737.79	4+		XREF: H(?)n(?).
3793	5-		XREF: t(3796).
3824			E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
3842.77	(4,5,6+)		XREF: B(?)t(3851). E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
3947.5	(4+)		XREF: p(3939)t(3951).
3998.62	5-		XREF: O(3993)p(3993). E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
4117	(4+,5-)		E(level): In the XREF column this level is shown to be populated in both (p,p’) and (d,d’), but from the data given by 1992Pi08 (see table 1 in 1992Pi08) it is not clear whether the level is populated in both the reactions or only one of these.
4177	3-		XREF: t(4169).
4247	4+		XREF: t(4253).
13.85E3	2+	4.68 MeV 34	%E2 EWSR=85 14 for ISGQR (2015Yo04).
14.2E3			FWHM of the GQR=4.7 MeV 4 (1979Mo12). E(level): FWHM of the GQR=4.7 MeV 4 (1979Mo12).
15.7E3	0+	6.5 MeV	%E0 EWSR=83 for ISGMR (2015Yo04). E(level): %E0 EWSR=83 for ISGMR (2015Yo04).
16.0E3	1-	10.9 MeV 11	%E1 EWSR=26 3 for ISGDR (2015Yo04).
21.5E3	3-	4.2 MeV 3	%E3 EWSR=61 8 for ISGOR (2015Yo04).
24.2E3	0+	5.6 MeV	%E0 EWSR=14 for ISGMR (2015Yo04).
27.4E3	1-	10.8 MeV 30	%E1 EWSR=49 8 for ISGDR (2015Yo04).

E(level)	E(gamma)	Comments
734.75	734.75	E(γ): deduced from level difference. ce line observed in (p,p’γ) and (t,pγ) studies M(γ): from observation in ce data only
787.384	52.63	E(γ): from level-energy difference. I(γ): from B(E2)(735,0⁺ to 787,2⁺) in Coul. ex.
787.384	787.372	E(γ): weighted average of 787.363 20 from ⁹⁸Nb β^- decay (51.1 min) and 787.38 2 from (n,n’γ). Others: 787.4 3 from ⁹⁸Nb β^- decay (2.86 s), 787.26 15 from (α,2nγ), 787.42 10 from (n,γ) E=th, 787.4 5 from (³⁰Si,Xγ), and 787.5 3 from Coulomb excitation M(γ): Q from γγ(θ) in (α,2nγ) and γ(θ) in (n,n’γ); M2 ruled out by RUL
1432.210	644.828	E(γ): weighted average of 644.847 20 from ⁹⁸Nb β^- decay (51.1 min) and 644.81 2 from (n,n’γ). Others: 645.1 3 from ⁹⁸Nb β^- decay (2.86 s), 644.70 15 from (α,2nγ), 644.89 11 from (n,γ) E=th, and 644.9 3 from Coulomb excitation
	697.42	E(γ): weighted average of 697.38 10 from ⁹⁸Nb β^- decay (51.1 min), 697.10 46 from (α,2nγ), 697.6 2 from (n,γ) E=th, and 697.6 5 from Coulomb excitation I(γ): weighted average of 5.0 3 from ⁹⁸Nb β^- decay (51.1 min), 5.8 7 from (α,2nγ), 5.9 17 from (n,γ) E=th, and 5.8 16 from Coulomb excitation
	1432.22	E(γ): weighted average of 1432.4 3 from ⁹⁸Nb β^- decay (2.86 s), 1432.175 20 from ⁹⁸Nb β^- decay (51.1 min), 1432.29 20 from (α,2nγ), 1432.31 11 from (n,γ) E=th, 1432.30 3 from (n,n’γ), and 1432.2 3 from Coulomb excitation I(γ): unweighted average of 88.7 8 from ⁹⁸Nb β^- decay (51.1 min), 81.5 16 from (α,2nγ), 84 7 from (n,γ) E=th, 84.9 10 from (n,n’γ), and 82 7 from Coulomb excitation M(γ): Q from γ(θ) in (n,n’γ); M2 ruled out by RUL
1510.047	77.83	E(γ): from level-energy difference I(γ): from Coul. ex.
1510.047	722.643	E(γ): weighted average of 722.626 20 from ⁹⁸Nb β^- decay (51.1 min) and 722.66 2 from (n,n’γ). Others: 722.48 15 from (α,2nγ), 722.70 10 from (n,γ) E=th, 722.4 5 from (³⁰Si,Xγ), and 722.8 3 from Coulomb excitation M(γ): also supported by γγ(θ) in (n,γ) E=thermal and γ(θ) in (n,n’γ). Deduced δ(O/Q)=-0.05 11 (n,n’γ); -0.04 3 (n,γ)
1758.49	248.45	E(γ): from level-energy difference I(γ): from Coul. ex.
	326.29	E(γ): weighted average of 326.7 6 from ⁹⁸Nb β^- decay (2.86 s), 326.43 13 from ⁹⁸Nb β^- decay (51.1 min), 326.05 25 from (α,2nγ), and 326.21 12 from (n,γ) E=th I(γ): weighted average of 5.1 9 from ⁹⁸Nb β^- decay (2.86 s), 4.6 9 from ⁹⁸Nb β^- decay (51.1 min), 7.0 3 from (α,2nγ), 6.3 6 from (n,γ) E=th, and 5.7 5 from Coulomb excitation
	971.11	E(γ): weighted average of 971.7 3 from ⁹⁸Nb β^- decay (2.86 s), 970.86 10 from ⁹⁸Nb β^- decay (51.1 min), 971.03 16 from (α,2nγ), 971.01 11 from (n,γ) E=th, 971.14 3 from (n,n’γ), and 971.3 5 from Coulomb excitation I(γ): unweighted average of 53 6 from ⁹⁸Nb β^- decay (2.86 s), 61 3 from ⁹⁸Nb β^- decay (51.1 min), 65.9 10 from (α,2nγ), 60 6 from (n,γ) E=th, 72.9 10 from (n,n’γ), and 70 15 from Coulomb excitation
	1023.73	E(γ): weighted average of 1024.3 3 from ⁹⁸Nb β^- decay (2.86 s), 1023.7 1 from ⁹⁸Nb β^- decay (51.1 min), 1023.61 16 from (α,2nγ), 1023.60 11 from (n,γ) E=th, 1023.74 3 from (n,n’γ), and 1023.7 5 from Coulomb excitation I(γ): from (n,n’γ) M(γ): also supported by γ(θ) in (n,n’γ)
	1758.64	E(γ): weighted average of 1758.4 6 from ⁹⁸Nb β^- decay (2.86 s), 1758.46 12 from ⁹⁸Nb β^- decay (51.1 min), 1758.64 14 from (α,2nγ), 1758.9 5 from (n,γ) E=th, 1759.1 2 from (n,n’γ), and 1758.8 5 from Coulomb excitation I(γ): weighted average of 10.6 21 from ⁹⁸Nb β^- decay (2.86 s), 5.5 9 from ⁹⁸Nb β^- decay (51.1 min), 5.4 21 from (n,γ) E=th, and 6.7 8 from (n,n’γ)
1963.05	531.0	E(γ): weighted average of 530.61 30 from (α,2nγ) and 531.3 3 from (n,n’γ) I(γ): weighted average of 39 3 from (α,2nγ) and 42 6 from (n,n’γ)
1963.05	1175.65	E(γ): weighted average of 1175.57 20 from (α,2nγ) and 1175.66 8 from (n,n’γ) I(γ): from (n,n’γ)
2017.53	258.99	E(γ): weighted average of 259.00 10 from ⁹⁸Nb β^- decay (51.1 min), 258.96 26 from (α,2nγ), 259.01 10 from (n,γ) E=th, 258.98 4 from (n,n’γ), and 258.9 5 from Coulomb excitation I(γ): weighted average of 26.3 7 from ⁹⁸Nb β^- decay (51.1 min), 22.0 19 from (α,2nγ), 28 3 from (n,γ) E=th, 25.5 8 from (n,n’γ), and 27.0 20 from Coulomb excitation M(γ): δ(Q/d)=+0.01 6 from (α,2nγ)
	507.8	E(γ): from (α,2nγ) and (n,γ) E=thermal. Other: 507.8 3 from ⁹⁸Nb β^- decay (51.1 min) I(γ): from (n,γ) E=thermal. Other: 3.9 20 from ⁹⁸Nb β^- decay (51.1 min)
	1230.16	E(γ): weighted average of 1230.15 5 from ⁹⁸Nb β^- decay (51.1 min), 1230.04 15 from (α,2nγ), 1230.23 12 from (n,γ) E=th, 1230.17 4 from (n,n’γ), 1230.3 5 from (³⁰Si,Xγ), and 1230.1 3 from Coulomb excitation M(γ): δ(Q/d)=-0.04 7 (γγ(θ) in (α,2nγ); 0.00 2 (γγ(θ) in (n,γ)); -0.04 1 (γ(θ) in (n,n’γ))
	2017.46	E(γ): weighted average of 2017.48 10 from ⁹⁸Nb β^- decay (51.1 min), 2018.01 53 from (α,2nγ), 2017.4 2 from (n,γ) E=th, 2017.3 3 from (n,n’γ), 2017.3 5 from (³⁰Si,Xγ), and 2017.4 5 from Coulomb excitation I(γ): weighted average of 21.1 13 from ⁹⁸Nb β^- decay (51.1 min), 16.2 17 from (α,2nγ), 19.2 21 from (n,γ) E=th, 17.0 10 from (n,n’γ), and 23.0 20 from Coulomb excitation. Other: 58 14 from (³⁰Si,Xγ)
2037.52	1250.13	E(γ): weighted average of 1250.00 19 from (α,2nγ) and 1250.14 6 from (n,n’γ). Other: 1250.2 6 from ⁹⁸Nb β^- decay (2.86 s)
2104.72	594.65	E(γ): weighted average of 594.66 13 from ⁹⁸Nb β^- decay (51.1 min), 594.65 12 from (α,2nγ), and 594.6 3 from (n,γ) E=th I(γ): weighted average of 8.2 24 from ⁹⁸Nb β^- decay (51.1 min) and 21 8 from (n,γ) E=th
	672.52	E(γ): weighted average of 672.59 10 from ⁹⁸Nb β^- decay (51.1 min), 672.50 17 from (α,2nγ), 672.63 11 from (n,γ) E=th, and 672.50 4 from (n,n’γ) I(γ): weighted average of 78 6 from ⁹⁸Nb β^- decay (51.1 min), 79 3 from (α,2nγ), 83 8 from (n,γ) E=th, and 89 4 from (n,n’γ)
	1317.38	E(γ): weighted average of 1317.33 10 from ⁹⁸Nb β^- decay (51.1 min), 1317.37 17 from (α,2nγ), 1317.40 12 from (n,γ) E=th, and 1317.43 11 from (n,n’γ)
2206.61	1419.36	E(γ): weighted average of 1419.7 3 from ⁹⁸Nb β^- decay (2.86 s), 1419.07 10 from ⁹⁸Nb β^- decay (51.1 min), 1419.48 22 from (α,2nγ), 1419.39 13 from (n,γ) E=th, and 1419.41 5 from (n,n’γ)
2223.862	713.824	E(γ): weighted average of 713.817 20 from ⁹⁸Nb β^- decay (51.1 min) and 713.87 5 from (n,n’γ). Others: 713.80 16 from (α,2nγ) and 713.88 15 from (n,γ) E=th. other: 100 5 from (n,n’γ)
	791.646	E(γ): others: 791.58 17 from (α,2nγ), 791.5 2 from (n,γ) E=th, and 792.0 2 from (n,n’γ) I(γ): weighted average of 85.5 5 from ⁹⁸Nb β^- decay (51.1 min), 83 4 from (α,2nγ), 78 9 from (n,γ) E=th. Other: 150 20 from (n,n’γ) M(γ): δ(M3/E2)=+0.07 8 from (α,2nγ)
	1436.45	E(γ): weighted average of 1436.42 5 from ⁹⁸Nb β^- decay (51.1 min), 1436.68 25 from (α,2nγ), 1436.6 3 from (n,γ) E=th, and 1437.0 3 from (n,n’γ) I(γ): weighted average of 27.6 4 from ⁹⁸Nb β^- decay (51.1 min), 23.4 19 from (α,2nγ), 29 6 from (n,γ) E=th, and 23 4 from (n,n’γ) M(γ): δ(M3/E2)=-0.03 7 from (α,2nγ)
E(level)	E(gamma)	Comments
2333.18	900.92	E(γ): weighted average of 900.85 21 from (α,2nγ), 900.9 2 from (n,γ) E=th and 900.96 15 from (n,n’γ). Placement from (α,2nγ); it is placed from the 2333.4, 4⁺ level in (n,γ) E=th and (n,n’γ) and replaced from the 2333.2, 2⁺ level by evaluators..
2333.46	109.53	I(γ): from β^- (51.1 min). Other: 11 4 in (α,2nγ) is too large by a factor of almost 10
	575.02	E(γ): weighted average of 575.06 10 from ⁹⁸Nb β^- decay (51.1 min), 575.06 10 from (α,2nγ), 575.0 2 from (n,γ) E=th, and 574.4 3 from (n,n’γ) I(γ): weighted average of 6.2 7 from ⁹⁸Nb β^- decay (51.1 min) and 7.1 21 from (n,γ) E=th. Value of 26 5 in (n,n’γ) is discrepant, not used in averaging.
	823.38	E(γ): weighted average of 823.39 5 from ⁹⁸Nb β^- decay (51.1 min), 823.33 16 from (α,2nγ), 823.44 12 from (n,γ) E=th, and 823.35 7 from (n,n’γ) I(γ): unweighted average of 64.1 14 from ⁹⁸Nb β^- decay (51.1 min), 77 5 from (α,2nγ), 45 4 from (n,γ) E=th, and 43.1 23 from (n,n’γ)
	1546.04	E(γ): weighted average of 1546.03 5 from ⁹⁸Nb β^- decay (51.1 min), 1546.30 22 from (α,2nγ), 1545.95 12 from (n,γ) E=th, and 1546.06 8 from (n,n’γ)
2343.62	833.562	E(γ): weighted average of 833.556 20 from ⁹⁸Nb β^- decay (51.1 min), 833.61 13 from (n,γ) E=th, and 833.70 11 from (n,n’γ). Others: 833.52 15 from (α,2nγ) and 833.6 5 from (³⁰Si,Xγ) M(γ): δ(M3/E2)=-0.01 7 from (α,2nγ)
2418.46	985.9	E(γ): weighted average of 986.34 27 from (α,2nγ), 985.5 4 from (n,γ) E=th, and 985.8 2 from (n,n’γ)
2418.46	1631.11	E(γ): weighted average of 1631.26 50 from (α,2nγ), 1631.4 2 from (n,γ) E=th, and 1631.03 10 from (n,n’γ) I(γ): from (α,2nγ)
2419.63	314.9	E(γ): weighted average of 315.0 2 from ⁹⁸Nb β^- decay (51.1 min), 314.9 2 from (α,2nγ), and 314.6 3 from (n,γ) E=th I(γ): weighted average of 2.9 7 from ⁹⁸Nb β^- decay (51.1 min) and 2.8 19 from (n,γ) E=th
	402.05	E(γ): weighted average of 401.99 10 from ⁹⁸Nb β^- decay (51.1 min), 402.33 39 from (α,2nγ), and 402.2 2 from (n,γ) E=th I(γ): weighted average of 13.1 15 from ⁹⁸Nb β^- decay (51.1 min), 10.0 14 from (α,2nγ), and 8 3 from (n,γ) E=th
	661.12	E(γ): weighted average of 661.15 19 from ⁹⁸Nb β^- decay (51.1 min), 661.16 40 from (α,2nγ), 661.5 5 from (n,γ) E=th, and 660.7 4 from (n,n’γ) I(γ): weighted average of 28 4 from ⁹⁸Nb β^- decay (51.1 min), 17.8 13 from (α,2nγ), 19 9 from (n,γ) E=th, and 32 7 from (n,n’γ)
	909.62	E(γ): weighted average of 909.67 5 from ⁹⁸Nb β^- decay (51.1 min), 909.52 17 from (α,2nγ), 909.59 13 from (n,γ) E=th, and 909.54 8 from (n,n’γ)
	987.48	E(γ): weighted average of 987.47 10 from ⁹⁸Nb β^- decay (51.1 min), 987.48 10 from (α,2nγ), 987.6 5 from (n,γ) E=th, and 987.6 8 from (n,n’γ) I(γ): weighted average of 32.8 22 from ⁹⁸Nb β^- decay (51.1 min), 20 9 from (n,γ) E=th, and 16 13 from (n,n’γ)
	1631.8	E(γ): unweighted average of 1632.17 10 from ⁹⁸Nb β^- decay (51.1 min), 1632.46 33 from (α,2nγ), 1631.4 2 from (n,γ) E=th, and 1631.03 10 from (n,n’γ) I(γ): unweighted average of 59.9 22 from ⁹⁸Nb β^- decay (51.1 min), 40.5 16 from (α,2nγ), 57 9 from (n,γ) E=th, and 60 8 from (n,n’γ)
2485.15	151.9	E(γ): weighted average of 151.8 2 from ⁹⁸Nb β^- decay (51.1 min) and 151.9 2 from (α,2nγ)
	380.3	E(γ): weighted average of 380.4 2 from ⁹⁸Nb β^- decay (51.1 min) and 380.05 43 from (α,2nγ) I(γ): weighted average of 15 4 from ⁹⁸Nb β^- decay (51.1 min) and 21.8 17 from (α,2nγ)
	726.83	I(γ): 38 12 from ⁹⁸Nb β^- decay (51.1 min) but this γ is not confirmed in (α,2nγ), only an upper limit is given.
	975.08	E(γ): weighted average of 975.02 14 from ⁹⁸Nb β^- decay (51.1 min), 975.25 32 from (α,2nγ), and 975.2 3 from (n,n’γ) I(γ): weighted average of 38 4 from ⁹⁸Nb β^- decay (51.1 min), 35.9 17 from (α,2nγ), and 30 8 from (n,n’γ)
	1052.96	E(γ): weighted average of 1052.95 10 from ⁹⁸Nb β^- decay (51.1 min), 1053.04 26 from (α,2nγ), and 1052.96 13 from (n,n’γ) I(γ): weighted average of 46 8 from ⁹⁸Nb β^- decay (51.1 min), 55 3 from (α,2nγ). Other: 104 7 from (n,n’γ) is discrepant.
	1697.6	I(γ): from (n,n’γ)
2506.38	86.64	E(γ): weighted average of 86.65 10 from ⁹⁸Nb β^- decay (51.1 min) and 86.51 32 from (α,2nγ) I(γ): other: 8 5 from (α,2nγ)
	172.95	E(γ): others: 172.89 16 from (α,2nγ), 171.9 7 from (n,n’γ) I(γ): weighted average of 65 4 from ⁹⁸Nb β^- decay (51.1 min), 74 3 from (α,2nγ). Other: 25 14 from (n,n’γ) is discrepant
	996.32	E(γ): weighted average of 996.30 5 from ⁹⁸Nb β^- decay (51.1 min), 996.33 16 from (α,2nγ), and 996.44 13 from (n,n’γ)
2525.8	1093.6	E(γ): weighted average of 1093.32 26 from (α,2nγ) and 1093.9 3 from (n,n’γ)
2562.23	544.8	E(γ): weighted average of 544.52 39 from (α,2nγ), 545.0 2 from (n,γ) E=th, and 544.2 4 from (n,n’γ) I(γ): weighted average of 7.4 9 from (α,2nγ), 13 4 from (n,γ) E=th, and 17 7 from (n,n’γ)
2562.23	1774.8	E(γ): unweighted average of 1775.37 23 from (α,2nγ), 1774.7 2 from (n,γ) E=th, and 1774.31 11 from (n,n’γ) I(γ): from (n,n’γ)
E(level)	E(gamma)	Comments
2570.9	227.3	E(γ): from (α,2nγ) only
2572.84	555.3	E(γ): weighted average of 555.3 2 from ⁹⁸Nb β^- decay (51.1 min), 555.07 35 from (α,2nγ), 555.4 2 from (n,γ) E=th, and 555.4 3 from (n,n’γ) I(γ): weighted average of 38 25 from ⁹⁸Nb β^- decay (51.1 min), 47 7 from (α,2nγ), 59 7 from (n,γ) E=th. Other: 161 30 from (n,n’γ) is discrepant
	814.3	E(γ): weighted average of 814.8 3 from ⁹⁸Nb β^- decay (51.1 min), 814.46 26 from (α,2nγ), 814.2 2 from (n,γ) E=th, and 814.1 2 from (n,n’γ) I(γ): weighted average of 50 25 from ⁹⁸Nb β^- decay (51.1 min), 50 3 from (α,2nγ), 62 15 from (n,γ) E=th. Other: 94 8 from (n,n’γ) is discrepant
	1140.8	E(γ): weighted average of 1140.83 47 from (α,2nγ) and 1140.8 4 from (n,γ) E=th I(γ): weighted average of 29 4 from (α,2nγ) and 32 15 from (n,γ) E=th
	1785.54	E(γ): weighted average of 1785.66 14 from ⁹⁸Nb β^- decay (51.1 min), 1785.90 24 from (α,2nγ), 1785.4 3 from (n,γ) E=th, and 1785.1 2 from (n,n’γ)
2574.86	350.79	E(γ): weighted average of 350.78 12 from ⁹⁸Nb β^- decay (51.1 min) and 350.81 18 from (α,2nγ) I(γ): from (α,2nγ). Other: I(350.8γ)/I(1063.7γ)=15 6/100 6 from ⁹⁸Nb β^- decay (51.1 min), is discrepant
	557.5	E(γ): weighted average of 557.5 1 from ⁹⁸Nb β^- decay (51.1 min) and 557.08 39 from (α,2nγ) I(γ): from (α,2nγ). Other: I(557.5γ)/I(1063.7γ)=39 6/100 6 from ⁹⁸Nb β^- decay (51.1 min)
	1063.6	E(γ): unweighted average of 1063.0 2 from ⁹⁸Nb β^- decay (51.1 min) and 1064.27 18 from (α,2nγ) I(γ): from (α,2nγ).
2612.4	1825.0	E(γ): from (α,2nγ). Other: 1821.0 6 in β^- (2.86 s)
2620.01	1187.5	E(γ): weighted average of 1187.1 5 from ⁹⁸Nb β^- decay (51.1 min), 1187.50 43 from (α,2nγ), 1187.6 3 from (n,γ) E=th, and 1187.6 3 from (n,n’γ) I(γ): weighted average of 80 50 from ⁹⁸Nb β^- decay (51.1 min), 49 18 from (n,γ) E=th, and 49 9 from (n,n’γ). Others: 9.7 7 from (α,2nγ) is discrepant
2620.01	1832.7	E(γ): weighted average of 1833.0 3 from ⁹⁸Nb β^- decay (51.1 min), 1832.93 33 from (α,2nγ), 1833.0 3 from (n,γ) E=th, and 1832.4 2 from (n,n’γ)
2620.78	603.28	E(γ): weighted average of 603.28 10 from ⁹⁸Nb β^- decay (51.1 min), 603.25 17 from (α,2nγ), 603.33 12 from (n,γ) E=th, 603.1 4 from (n,n’γ), and 603.1 5 from (³⁰Si,Xγ) I(γ): weighted average of 66 4 from ⁹⁸Nb β^- decay (51.1 min), 63.3 12 from (α,2nγ), 63 5 from (n,γ) E=th, 49 10 from (n,n’γ), and 55 11 from (³⁰Si,Xγ) M(γ): δ(M3/E2)=-0.08 11 from (α,2nγ)
2620.78	1110.77	E(γ): weighted average of 1110.76 10 from ⁹⁸Nb β^- decay (51.1 min), 1110.75 16 from (α,2nγ), 1110.81 14 from (n,γ) E=th, 1110.78 7 from (n,n’γ), and 1110.3 5 from (³⁰Si,Xγ) M(γ): δ(M2/E1)=-0.05 10 from (α,2nγ); d also from γ(θ) in (n,n’γ)
2678.88	172.44	E(γ): weighted average of 172.44 10 from ⁹⁸Nb β^- decay (51.1 min) and 172.47 26 from (α,2nγ) I(γ): weighted average of 4.6 5 from ⁹⁸Nb β^- decay (51.1 min) and 3.6 5 from (α,2nγ)
	335.255	E(γ): weighted average of 335.258 20 from ⁹⁸Nb β^- decay (51.1 min), 335.15 16 from (α,2nγ), and 334.5 5 from (³⁰Si,Xγ) I(γ): weighted average of 53.4 11 from ⁹⁸Nb β^- decay (51.1 min) and 52.8 8 from (α,2nγ). Other: 180 70 from (³⁰Si,Xγ)
	1168.826	E(γ): weighted average of 1168.827 20 from ⁹⁸Nb β^- decay (51.1 min), 1168.81 16 from (α,2nγ), and 1168.5 5 from (³⁰Si,Xγ) I(γ): other: 100 21 from (³⁰Si,Xγ)
2700.68	1190.8	E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
2700.68	1913.5	E(γ): weighted average of 1913.4 4 from ⁹⁸Nb β^- decay (51.1 min), 1913.60 33 from (α,2nγ), 1913.1 3 from (n,γ) E=th, and 1913.6 2 from (n,n’γ) I(γ): from (n,n’γ) E=th
2733.4	1946.0	E(γ): from (α,2nγ) only
2738.2	394.3	E(γ): weighted average of 394.4 5 from (α,2nγ) and 394.2 5 from (³⁰Si,Xγ)
2767.68	434.27	I(γ): weighted average of 34.9 9 from ⁹⁸Nb β^- decay (51.1 min) and 25 5 from (n,γ) E=th
2767.68	1980.4	E(γ): unweighted average of 1980.17 5 from ⁹⁸Nb β^- decay (51.1 min), 1981.20 32 from (α,2nγ), 1979.9 3 from (n,γ) E=th, and 1980.3 3 from (n,n’γ)
2795.61	1285.53	E(γ): weighted average of 1285.63 16 from (α,2nγ), 1285.42 14 from (n,γ) E=th, and 1285.6 2 from (n,n’γ) M(γ): δ(M2/E1)=-0.02 3 from (α,2nγ)
2813.3	192.36	E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided
	306.89	E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided
	2025.5	E(γ): γ from (α,2nγ) only
E(level)	E(gamma)	Comments
2836.83	157.87	E(γ): weighted average of 157.88 10 from ⁹⁸Nb β^- decay (51.1 min), 157.87 16 from (α,2nγ), and 157.6 4 from (n,n’γ)
	330.34	E(γ): weighted average of 330.37 10 from ⁹⁸Nb β^- decay (51.1 min) and 330.18 23 from (α,2nγ) I(γ): weighted average of 29.3 25 from ⁹⁸Nb β^- decay (51.1 min) and 23 6 from (α,2nγ)
	493.16	E(γ): weighted average of 493.18 10 from ⁹⁸Nb β^- decay (51.1 min) and 493.09 20 from (α,2nγ) I(γ): weighted average of 29 7 from ⁹⁸Nb β^- decay (51.1 min) and 23 6 from (α,2nγ)
2854.15	510.47	E(γ): weighted average of 510.45 16 from (α,2nγ) and 510.7 5 from (³⁰Si,Xγ)
2905.2	2117.8	E(γ): from (α,2nγ)
2915.8	2128.4	E(γ): weighted average of 2129.03 45 from (α,2nγ) and 2128.1 3 from (n,n’γ)
2962.45	944.7	E(γ): weighted average of 944.39 44 from (α,2nγ) and 944.7 2 from (n,γ) E=th I(γ): from (α,2nγ). Other: 118 30 from (n,γ) E=th
2962.45	1452.4	E(γ): weighted average of 1452.69 42 from (α,2nγ) and 1452.3 3 from (n,γ) E=th I(γ): from (α,2nγ). Other: 100 30 from (n,γ) E=th
2976.89	1466.84	E(γ): weighted average of 1466.79 10 from ⁹⁸Nb β^- decay (51.1 min), 1466.96 24 from (α,2nγ), and 1467.1 3 from (n,γ) E=th
3020.42	399.60	E(γ): weighted average of 399.65 10 from ⁹⁸Nb β^- decay (51.1 min) and 399.43 18 from (α,2nγ)
	676.84	E(γ): weighted average of 676.87 10 from ⁹⁸Nb β^- decay (51.1 min) and 676.66 26 from (α,2nγ) I(γ): weighted average of 34 6 from ⁹⁸Nb β^- decay (51.1 min) and 33.5 24 from (α,2nγ)
	1002.9	E(γ): weighted average of 1002.9 2 from ⁹⁸Nb β^- decay (51.1 min) and 1002.85 31 from (α,2nγ) I(γ): weighted average of 31 13 from ⁹⁸Nb β^- decay (51.1 min) and 24.4 10 from (α,2nγ)
3021.75	1511.68	E(γ): weighted average of 1511.68 2 from ⁹⁸Nb β^- decay (51.1 min), 1511.65 34 from (α,2nγ), and 1512.0 3 from (n,γ) E=th
3050.92	1540.93	E(γ): weighted average of 1540.92 5 from ⁹⁸Nb β^- decay (51.1 min), 1540.47 52 from (α,2nγ), and 1541.6 3 from (n,γ) E=th
3067.70	446.93	E(γ): weighted average of 446.91 10 from ⁹⁸Nb β^- decay (51.1 min), 446.78 17 from (α,2nγ), 446.99 13 from (n,γ) E=th, and 447.2 3 from (n,n’γ)
3096.26	475.6	E(γ): unweighted average of 476.35 10 from ⁹⁸Nb β^- decay (51.1 min), 475.23 17 from (α,2nγ), and 475.3 5 from (³⁰Si,Xγ) M(γ): δ(M3/E2)=+0.01 3 from (α,2nγ)
3096.26	752.77	E(γ): unweighted average of 753.19 14 from ⁹⁸Nb β^- decay (51.1 min), 752.41 16 from (α,2nγ), and 752.7 5 from (³⁰Si,Xγ) I(γ): weighted average of 73 9 from ⁹⁸Nb β^- decay (51.1 min), and 81.2 16 from (α,2nγ). Other: 42 5 from (³⁰Si,Xγ) is discrepant M(γ): δ(M2/E1)=-0.01 4 from (α,2nγ)
3103.13	335.4	E(γ): from (n,γ) E=th only
3108.80	1091.4	E(γ): weighted average of 1091.52 20 from (α,2nγ) and 1091.2 2 from (n,γ) E=th
3108.80	1598.4	E(γ): weighted average of 1599.50 33 from (α,2nγ) and 1598.8 7 from (n,γ) E=th I(γ): from (α,2nγ)
3165.89	189.0	E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided
3165.89	1061.25	E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided
3208.99	1190.8	E(γ): poor fit, level-energy difference=1191.5. Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity
3210.80	1193.2	E(γ): weighted average of 1193.09 30 from (α,2nγ), 1193.3 3 from (n,γ) E=th, and 1193.1 4 from (n,n’γ) I(γ): from (n,γ) E=th
3211.57	1701.505	E(γ): weighted average of 1701.503 20 from ⁹⁸Nb β^- decay (51.1 min), 1701.8 3 from (n,γ) E=th, and 1701.8 6 from (n,n’γ)
E(level)	E(gamma)	Comments
3229.17	1718.8	E(γ): from (α,2nγ) I(γ): from ⁹⁸Nb β^- decay (51.1 min)
3257.86	3257.8	E(γ): from (γ,γ’)
3271.49	927.94	E(γ): weighted average of 927.95 17 from (α,2nγ) and 927.9 5 from (³⁰Si,Xγ)
3326.41	906.86	E(γ): other: 906.1 3 from (n,n’γ)
3326.41	992.88	E(γ): other: 903.6 9 from (n,n’γ)
3394.50	1061.25	E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided
3394.50	1884.40	E(γ): other: 1883.7 4 from (n,n’γ)
3400.92	189.0	E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided
3403.95	192.36	E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided
3403.95	306.89	E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided
3405.06	3405.0	E(γ): from (γ,γ’)
3418.74	1908.7	E(γ): weighted average of 1908.6 2 from ⁹⁸Nb β^- decay (51.1 min) and 1909.7 6 from (n,n’γ)
3455.17	1945.03	E(γ): weighted average of 1945.01 5 from ⁹⁸Nb β^- decay (51.1 min), 1945.1 4 from (n,γ) E=th, and 1945.7 3 from (n,n’γ)
3455.17	2023.05	E(γ): other: 2024.2 2 from (n,n’γ) I(γ): other: 67 9 from (n,n’γ) is discrepant
3516.75	2730.9	E(γ): poor fit, level-energy difference=2729.3
3547.51	1213.30	E(γ): poor fit, level-energy difference=1214.04
3547.51	1323.99	E(γ): poor fit, level-energy difference=1323.64. Other: 1323.9 4 from (n,γ) E=th
3623.57	1291.4	E(γ): poor fit, level-energy difference=1290.11
3656.7	385.1	E(γ): from (α,2nγ) and (³⁰Si,Xγ) I(γ): from (³⁰Si,Xγ)
3656.7	560.5	E(γ): weighted average of 560.7 5 from (α,2nγ) and 560.2 5 from (³⁰Si,Xγ) I(γ): from (³⁰Si,Xγ)
3737.79	900.97	E(γ): other: 900.96 15 from (n,n’γ) I(γ): other: <327 from (n,n’γ)
3737.79	1394.15	E(γ): weighted average of 1394.07 10 from ⁹⁸Nb β^- decay (51.1 min), 1394.2 2 from (n,γ) E=th, and 1394.7 3 from (n,n’γ) I(γ): other: 100 24 from (n,n’γ)
3809.20	408.4	E(γ): Multiply placed with intensity suitably divided I(γ): from relative Iγ of 408.4γ from 3809.6 level and that only a small fraction of the intensity of the 408.4γ doublet may belong here. Multiply placed with intensity suitably divided
3809.59	408.4	E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided
4149.2	877.9	E(γ): weighted average of 878.1 5 from (α,2nγ) and 877.6 5 from (³⁰Si,Xγ) I(γ): from (³⁰Si,Xγ)
E(level)	E(gamma)	Comments
4440.1	290.8	E(γ): from (α,2nγ) only
4537.7	769.0	E(γ): weighted average of 769.1 5 from (α,2nγ) and 768.9 5 from (³⁰Si,Xγ)
4609.5	169.4	E(γ): from (α,2nγ) only
8642.58	5680.0	M(γ): from radiation strength in (n,γ) E=th
8642.58	6624.80	M(γ): from radiation strength (1971He10) in (n,γ) E=th