ADOPTED LEVELS, GAMMAS for 95Zr
Authors: S. K. Basu, G. Mukherjee, A. A. Sonzogni | Citation: Nucl. Data Sheets 111, 2555 (2010) | Cutoff date: 30-Jun-2009
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=1123.5 keV 18 | S(n)= 6462.0 keV 9 | S(p)= 10598 keV 7 | Q(α)= -4434 keV 6 | ||
Reference: 2012WA38 |
References: | |||
A | 95Y β- decay | B | 94Zr(n,γ) E=THERMAL |
C | 94Zr(n,γ) E=2,24 KEV | D | 94Zr(p,p),(p,p’): EX FROM IAR |
E | 94Zr(d,p),(d,pγ),(α,3He) | F | 96Zr(p,d) |
G | 96Zr(d,t) | H | 96Zr(3He,α) |
I | 96Zr(3He,α) IAS | J | 173Yb(24Mg,Fγ) |
K | 176Yb(28Si,xγ) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABC EFGH JK | 5/2+ | 64.032 d 6 % β- = 100 | |||||
953.97 13 | ABCDEFGH | 1/2+ | 954.00 20 | 100 | [E2] | 0.0 | 5/2+ | |
1140 50 | F | 3/2+,5/2+ | ||||||
1323.80 13 | A CDE G | 3/2+,5/2+ | 1324.0 3 | 100 | 0.0 | 5/2+ | ||
1618.35 22 | ABCDE GH | (3/2)+ | 1618.5 5 | 100 | 0.0 | 5/2+ | ||
1624.7 3 | E | |||||||
1676.32 19 | JK | (7/2+) | 1676.3 2 | 100 | 0.0 | 5/2+ | ||
1721.50 21 | A DE G | (5/2)+ | 396.2 6 ? 1721.4 3 | 91 13 100 14 | 1323.80 0.0 | 3/2+,5/2+ 5/2+ | ||
1792.2 3 | EF H JK | (9/2+) | 115.9 2 1792.3 7 | 100 4 11.9 17 | 1676.32 0.0 | (7/2+) 5/2+ | ||
1892.66 18 | A E H | 3/2+ | 569.07 24 1892.5 3 | 31 9 100 13 | 1323.80 0.0 | 3/2+,5/2+ 5/2+ | ||
1903.97 20 | A E GH | 1/2(+),3/2,5/2+ | 580.25 25 1904.0 5 | 69 14 100 23 | 1323.80 0.0 | 3/2+,5/2+ 5/2+ | ||
1940.24 20 | A DE | 1/2(+),3/2,5/2+ | 1940.3 3 | 100 | 0.0 | 5/2+ | ||
1955.92 15 | A C E | 5/2(+) | 632.30 22 1002.13 24 1955.8 3 | 63 6 51 7 100 18 | [E2] | 1323.80 953.97 0.0 | 3/2+,5/2+ 1/2+ 5/2+ | |
2021.6 3 | EFGH JK | (11/2-) | 229.4 2 | 100 | 1792.2 | (9/2+) | ||
2120 50 ? | F | |||||||
2250 8 | H | 7/2+,9/2+ | ||||||
2253.7 3 ? | AB | (1/2+,3/2,5/2+) | 2253.7 3 ? | 100 | 0.0 | 5/2+ | ||
2293.7 8 | CDE | 3/2+,5/2+ | ||||||
2317 10 ? | D G | (3/2+) | ||||||
2372.27 19 | A DEFG | 3/2+ | 432.0 4 1048.31 24 1418.4 4 2372.5 8 | 100 6 56 3 27 3 49 5 | 1940.24 1323.80 953.97 0.0 | 1/2(+),3/2,5/2+ 3/2+,5/2+ 1/2+ 5/2+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2466 7 | DE H | 7/2+,9/2+ | ||||||
2510 40 ? | F | 3/2+,5/2+ | ||||||
2629.1 3 | JK | (11/2+) | 607.5 2 836.8 2 | 100 6 75 5 | 2021.6 1792.2 | (11/2-) (9/2+) | ||
2636 7 | DE GH | (3/2+) | ||||||
2744 10 | DE H | (7/2)+ | ||||||
2770 | G | 7/2+ | ||||||
2816 12 | H | 1/2-,3/2- | ||||||
2837.2 3 | JK | (13/2+) | 208.1 2 815.4 4 1045.3 4 | 100 20 53 10 53 10 | 2629.1 2021.6 1792.2 | (11/2+) (11/2-) (9/2+) | ||
2841 12 | DE H | (3/2+) | ||||||
2880 12 | GH | 7/2+,9/2+ | ||||||
2948 10 | E H | 7/2+,9/2+ | ||||||
2983 5 | D F | 3/2+,5/2+ | ||||||
3009 6 ? | DE | (3/2+) | ||||||
3062 8 | DE G | 3/2+,5/2+ | ||||||
3078.2 4 | JK | (15/2-) | 241.0 2 1056.4 7 | 100 5 63 8 | 2837.2 2021.6 | (13/2+) (11/2-) | ||
3102 12 | H | 9/2+ | ||||||
3117 10 | E | 11/2- | ||||||
3117.5 4 ? | B | 3117.4 4 ? | 100 | 0.0 | 5/2+ | |||
3129.55 16 | A | 1/2-,3/2- | 1173.75 25 1225.6 3 1408.2 13 1511.5 4 1805.6 3 2175.6 4 3129.1 5 | 8.9 9 1.3 4 1.9 6 4.00 18 20.1 18 100 3 8.4 6 | 1955.92 1903.97 1721.50 1618.35 1323.80 953.97 0.0 | 5/2(+) 1/2(+),3/2,5/2+ (5/2)+ (3/2)+ 3/2+,5/2+ 1/2+ 5/2+ | ||
3152 12 ? | H | |||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3180.7 6 | JK | (15/2-) | 1159.0 7 | 100 | 2021.6 | (11/2-) | ||
3205 10 | E | 3/2+,5/2+ | ||||||
3249.10 18 | AB | (3/2)- | 1293.6 4 1309.9 6 1356.8 4 1527.0 3 1925.2 3 2295.0 7 3249.0 5 | 23 5 13 5 48 6 4.9 12 56 8 100 10 84 7 | 1955.92 1940.24 1892.66 1721.50 1323.80 953.97 0.0 | 5/2(+) 1/2(+),3/2,5/2+ 3/2+ (5/2)+ 3/2+,5/2+ 1/2+ 5/2+ | ||
3250 12 | H | 9/2+ | ||||||
3300 10 ? | E | 1/2+ | ||||||
3320 30 | F | 9/2+ | ||||||
3330 10 | E | 11/2- | ||||||
3386 12 ? | H | 7/2+,9/2+ | ||||||
3398.7 4 | JK | (17/2+) | 561.4 2 | 100 | 2837.2 | (13/2+) | ||
3420 10 ? | E | 9/2-,11/2- | ||||||
3451.15 20 | A | 1/2(+),3/2 | 1832.6 3 2127.4 3 2497.2 3 3451.4 7 | 20 5 14 7 9.7 21 100 11 | 1618.35 1323.80 953.97 0.0 | (3/2)+ 3/2+,5/2+ 1/2+ 5/2+ | ||
3458 12 | H | 7/2+,9/2+ | ||||||
3528 10 | E | 3/2+,5/2+ | ||||||
3575.83 18 | A E | (3/2)- | 1635.4 3 1683.0 7 1855.2 8 2252.0 3 2621.8 3 3576.0 5 | 2.0 12 4.5 5 3.5 17 2.1 7 3.6 7 100 7 | 1940.24 1892.66 1721.50 1323.80 953.97 0.0 | 1/2(+),3/2,5/2+ 3/2+ (5/2)+ 3/2+,5/2+ 1/2+ 5/2+ | ||
3586.3 3 | A | 1/2-,3/2- | 1213.8 4 1631.0 8 1683.0 7 1967.9 3 2632.4 7 | 0.9 3 1.9 8 6.0 6 2.1 5 100 7 | 2372.27 1955.92 1903.97 1618.35 953.97 | 3/2+ 5/2(+) 1/2(+),3/2,5/2+ (3/2)+ 1/2+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3650 10 | F | 9/2+ | ||||||
3662 10 | E | 11/2- | ||||||
3684.89 22 | A | 1/2-,3/2- | 555.5 3 2730.7 3 3684.9 5 | 100 11 19 6 5 3 | 3129.55 953.97 0.0 | 1/2-,3/2- 1/2+ 5/2+ | ||
3780 12 | H | 7/2+,9/2+ | ||||||
3810 10 ? | E | |||||||
3855 10 | E | |||||||
3887.0 5 | A | 1/2(+),3/2 | 3886.9 5 | 100 | 0.0 | 5/2+ | ||
3900 12 | H | 7/2+,9/2+ | ||||||
3926.1 20 | A E | 1/2+ | 3926.0 20 | 100 | 0.0 | 5/2+ | ||
3955.0 4 | JK | (19/2-) | 556.2 4 774.3 7 877.0 4 | 100 6 54 6 64 6 | 3398.7 3180.7 3078.2 | (17/2+) (15/2-) (15/2-) | ||
4058.0 5 | JK | (21/2+) | 103.0 2 | 100 | (E1) | 3955.0 | (19/2-) | |
4068 10 ? | E | (7/2+,9/2+) | ||||||
4070.5 4 | A | (3/2)- | 2747.0 5 4070.0 5 | 100 30 31 10 | 1323.80 0.0 | 3/2+,5/2+ 5/2+ | ||
4236.1 6 | J | 177.9 4 | 100 | 4058.0 | (21/2+) | |||
4300 12 | H | 7/2+,9/2+ | ||||||
4483.5 5 | K | (23/2+) | 425.7 3 | 100 | 4058.0 | (21/2+) | ||
4580 12 | H | 7/2+,9/2+ | ||||||
4661.6 5 | JK | (25/2+) | 178.3 3 425.3 4 603.6 2 | 28 3 10 4 100 8 | 4483.5 4236.1 4058.0 | (23/2+) (21/2+) | ||
4932.3 6 | J | 270.7 4 | 13 3 | 4661.6 | (25/2+) | |||
5389.3 6 | K | (25/2+) | 727.7 3 | 100 | 4661.6 | (25/2+) | ||
5660.7 7 | K | (27/2+) | 271.4 3 | 100 | 5389.3 | (25/2+) | ||
6464.8 6 | C | 1/2+ | 4171 4847 5141 5510 | 42 4 32 3 100 10 92 9 | 2293.7 1618.35 1323.80 953.97 | 3/2+,5/2+ (3/2)+ 3/2+,5/2+ 1/2+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
6486.8 4 | C | 1/2-,3/2- | 4193 4531 4869 5163 5532 6486 | 24 3 10.0 14 18.9 25 9.3 14 100 10 100 10 | 2293.7 1955.92 1618.35 1323.80 953.97 0.0 | 3/2+,5/2+ 5/2(+) (3/2)+ 3/2+,5/2+ 1/2+ 5/2+ | ||
6561.8 7 | K | (31/2+) | 901.0 3 | 100 | 5660.7 | (27/2+) | ||
14980 20 | I | 1/2- | 32 keV 10 | |||||
15640 20 | I | 3/2- | 70 keV 10 | |||||
15790 20 | I | 5/2- | 55 keV 10 | |||||
17000 20 | I | 3/2- | 90 keV 10 |
E(level): From least-squares fit to Eγ’s, except as indicated.
Jπ(level): From angular momentum transfer in (3He,α) for bound states, except as noted, and from angular momentum transfer in (3He,α) IAS and parent spin for unbound states
T1/2(level): From comparison of line widths in (3He,α) IAS to those of the quasi-bound states observed in 90Zr(3He,α), except for T1/2(g.s.) which is a weighted average of 63.98 d 6 (1971De11. Ge(Li)) and 64.05 d 6 (1976Ha51. Ge(Li),NaI).
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
953.97 | 1/2+ | XREF: F(1020)γ(960). | |
1323.80 | 3/2+,5/2+ | XREF: γ(1330). | |
1618.35 | (3/2)+ | XREF: d(1628)γ(1650). | |
1624.7 | dσ/d|w (30|’)=612 μb/sr; dσ/d|w (70|’)=34 μb/sr. | ||
1721.50 | (5/2)+ | XREF: d(1745)γ(1750). | |
1792.2 | (9/2+) | XREF: E(1793.4)F(1790)H(1788). | |
1892.66 | 3/2+ | XREF: H(1900). | |
1903.97 | 1/2(+),3/2,5/2+ | XREF: γ(1920)H(1900). | |
1940.24 | 1/2(+),3/2,5/2+ | XREF: d(1942). | |
2021.6 | (11/2-) | XREF: F(2030)γ(2030)H(2032). | |
2293.7 | 3/2+,5/2+ | XREF: d(2279)E(2291). | |
2317 | (3/2+) | XREF: γ(2300). | |
2372.27 | 3/2+ | XREF: d(2389)E(2376)F(2370)γ(2400). | |
2466 | 7/2+,9/2+ | XREF: d(2471)E(2450)H(2472). | |
2629.1 | (11/2+) | Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern. | |
2636 | (3/2+) | XREF: E(2625)γ(2670)H(2647). | |
2744 | (7/2)+ | XREF: d(2744)E(2724)H(2725). | |
2837.2 | (13/2+) | Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern. | |
2841 | (3/2+) | XREF: E(2834)H(2827). | |
2948 | 7/2+,9/2+ | XREF: H(2930). | |
2983 | 3/2+,5/2+ | XREF: F(2970). | |
3009 | (3/2+) | XREF: d(3012)E(2996). | |
3062 | 3/2+,5/2+ | XREF: γ(3050). | |
3078.2 | (15/2-) | Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern. | |
3117.5 | Probably not the same as the preceding state since it is populated in (n,γ) E=thermal. | ||
E(level) | Jπ(level) | T1/2(level) | Comments |
3152 | May correspond to the previous state. | ||
3180.7 | (15/2-) | Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern. | |
3398.7 | (17/2+) | Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern. | |
3575.83 | (3/2)- | XREF: E(3579). | |
3810 | May correspond to the preceding state. | ||
3926.1 | 1/2+ | XREF: E(3960). | |
3955.0 | (19/2-) | Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern. | |
4058.0 | (21/2+) | Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern. | |
4483.5 | (23/2+) | Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern. | |
4661.6 | (25/2+) | Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern. | |
6561.8 | (31/2+) | Jπ(level): From high-spin data in 173Yb(24Mg,Fγ) and 176Yb(28Si,Xγ), based on γγ(θ) and γ decay pattern. | |
14980 | 1/2- | 32 keV 10 | IAS(95Y, g.s.). |
15640 | 3/2- | 70 keV 10 | IAS(95Y, 0.69 MeV). |
15790 | 5/2- | 55 keV 10 | IAS(95Y, 0.83 MeV). |
17000 | 3/2- | 90 keV 10 | IAS(95Y, 2.04 MeV). |
E(level) | E(gamma) | Comments |
1618.35 | 1618.5 | E(γ): weighted average of 1617.9 3 (95Y β- decay), 1619.0 3 (94Zr(n,γ) E=thermal) |
1676.32 | 1676.3 | E(γ): from 173Yb(24Mg,Fγ) |
1792.2 | 115.9 | E(γ): from 173Yb(24Mg,Fγ) I(γ): from (176Yb(28Si,Xγ) | 1792.3 | E(γ): from 173Yb(24Mg,Fγ) I(γ): from (176Yb(28Si,Xγ) |
2253.7 | 2253.7 | E(γ): weighted average of 2253.6 3 (95Y β- decay), 2254.1 5 (94Zr(n,γ) |
2629.1 | 607.5 | E(γ): from 173Yb(24Mg,Fγ) I(γ): from 176Yb(28Si,Xγ) | 836.8 | E(γ): from 173Yb(24Mg,Fγ) I(γ): from 176Yb(28Si,Xγ) |
3078.2 | 241.0 | E(γ): from 173Yb(24Mg,Fγ) I(γ): from 176Yb(28Si,Xγ) | 1056.4 | E(γ): from 173Yb(24Mg,Fγ) I(γ): from 176Yb(28Si,Xγ) |
3117.5 | 3117.4 | E(γ): from 94Zr(n,γ),E=thermal |
3249.10 | 2295.0 | E(γ): weighted average of 2295.5 4 (95Y β- decay), 2294.0 6 (94Zr(n,γ) E=thermal). only γ ray observed in (94Zr(n,γ) E=thermal) |
3575.83 | 1683.0 | E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided |
3586.3 | 1683.0 | E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided |
3955.0 | 556.2 | E(γ): from 173Yb(24Mg,Fγ) I(γ): from 176Yb(28Si,Xγ) | 774.3 | E(γ): from 173Yb(24Mg,Fγ) I(γ): from 176Yb(28Si,Xγ) | 877.0 | E(γ): from 173Yb(24Mg,Fγ) I(γ): from 176Yb(28Si,Xγ) |
4058.0 | 103.0 | E(γ): from 173Yb(24Mg,Fγ) M(γ): suggested to be (E2) by 173Yb(24Mg,Fγ); not consistent with 176Yb(28Si,Xγ); adopted as (E1) following J{πi assignments of (176Yb(28Si,Xγ) |
5660.7 | 271.4 | E(γ): γ placed above the 4663 level in 2002Fo03 |
Gammas: All data are from β- decay, except as noted. See β- decay for unplaced γ’s
Q-value: Note: Current evaluation has used the following Q record 1123.6 18 6462.1 9 10599 7 -4429 5 2009AuZZ
Q-value: S(2n)=14682.9 20, S(2p)=20153 8 (2009AuZZ)