ADOPTED LEVELS, GAMMAS for 143Sm
Authors: E. Browne, J. K. Tuli | Citation: Nucl. Data Sheets 113, 715 (2012) | Cutoff date: 31-May-2011
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-5275 keV 12 | S(n)= 8601 keV 4 | S(p)= 5664 keV 24 | Q(α)= 7.E1 keV 3 | ||
Reference: 2012WA38 |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCDEFGHIJ | 3/2+ | 8.75 m 6 % ε = 100 | |||||
107.690 10 | CD FGHI | 1/2+ | 800 ps 50 | 107.69 1 | 100 | M1+(E2) | 0.0 | 3/2+ |
753.99 16 | ABCDEFGHIJ | 11/2- | 66 s 2 % IT = 99.76 5 % ε = 0.24 5 | 754.0 2 | 100 | (M4) | 0.0 | 3/2+ |
1107.35 9 | CD FGHI | 5/2+ | 999.6 2 1107.3 2 | 7.3 3 100 | 107.690 0.0 | 1/2+ 3/2+ | ||
1310.50 19 | CD FG | 7/2- | 203.1 2 556.6 3 | 100 16 47 11 | 1107.35 753.99 | 5/2+ 11/2- | ||
1369.26 16 | CD FGH | 7/2+ | 1369.1 2 | 100 | 0.0 | 3/2+ | ||
1536.91 12 | CD FGH | (5/2)+ | 429.6 2 1429.3 2 1536.8 2 | 3.5 5 10.7 7 100 3 | 1107.35 107.690 0.0 | 5/2+ 1/2+ 3/2+ | ||
1566.04 13 | C G | (3/2)+ | 458.4 3 1458.4 2 1566.1 2 | 3.7 13 100 4 52 2 | 1107.35 107.690 0.0 | 5/2+ 1/2+ 3/2+ | ||
1658.8 4 | CD G | 551.4 3 | 100 | 1107.35 | 5/2+ | |||
1715.06 12 | CD FGH | (3/2)+ | 607.6 2 1607.3 2 1715.2 2 | 26 2 100 4 17 2 | 1107.35 107.690 0.0 | 5/2+ 1/2+ 3/2+ | ||
1747.6 10 | D | 210.7 | 100 | 1536.91 | (5/2)+ | |||
1877.3 11 | D FGH | 508 | 100 | 1369.26 | 7/2+ | |||
1891.1 11 | D G | 580.6 | 100 | 1310.50 | 7/2- | |||
1912.66 12 | C | (3/2)+ | 805.3 2 1804.9 2 1912.7 2 | 47 2 78 4 100 5 | 1107.35 107.690 0.0 | 5/2+ 1/2+ 3/2+ | ||
1930 5 | FGH | 3/2+,5/2+ | ||||||
1958 10 | G | + | ||||||
1990 5 | FGH | 1/2+ | ||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2070.31 15 | C FGH | 5/2+,3/2+ | 1962.6 2 2070.3 2 | 46 3 100 6 | 107.690 0.0 | 1/2+ 3/2+ | ||
2102.47 18 | C | (7/2+) | 733.1 3 2102.5 2 | 6.7 16 100 5 | 1369.26 0.0 | 7/2+ 3/2+ | ||
2133 10 | G | (5/2+,3/2+) | ||||||
2167.34 25 | C FGH | 7/2+ | 798.1 4 2167.3 3 | 100 30 70 7 | 1369.26 0.0 | 7/2+ 3/2+ | ||
2207 10 | G | 5/2+,3/2+ | ||||||
2228.07 22 | C G | (5/2)+ | 691.2 3 2228.0 3 | 14 4 100 11 | 1536.91 0.0 | (5/2)+ 3/2+ | ||
2270.74 22 | C FGH | 7/2+ | 1163.3 3 2270.8 3 | 23 7 100 13 | 1107.35 0.0 | 5/2+ 3/2+ | ||
2284.0 11 | D | 973.5 | 100 | 1310.50 | 7/2- | |||
2294 | G | (7/2-,5/2-) | ||||||
2327.3 8 | B DE GH J | 13/2(-) | 1573.4 | 100 | D | 753.99 | 11/2- | |
2329.1 8 | B D | 1575 | 100 | 753.99 | 11/2- | |||
2395.9 10 | D | 66.6 68.8 | | 2329.1 2327.3 | 13/2(-) | |||
2410.71 24 ? | C G | (3/2+,5/2+) | 2303.0 3 2410.7 4 | 100 13 51 9 | 107.690 0.0 | 1/2+ 3/2+ | ||
2450 10 | FGH | 11/2-,9/2- | ||||||
2450.9 13 | D | 121.8 | 100 | 2329.1 | ||||
2459.0 8 | B DE J | 13/2(+) | 1705.5 | 100 | D | 753.99 | 11/2- | |
2505 | G | |||||||
2509.4 6 | B DE J | 15/2(+) | 51 180.3 182.0 1755.0 | 100 2 ≈6.5 | E1 | 2459.0 2329.1 2327.3 753.99 | 13/2(+) 13/2(-) 11/2- | |
2558.12 22 ? | C | 2450.6 3 2557.9 3 | 100 13 98 13 | 107.690 0.0 | 1/2+ 3/2+ | |||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2585.8 8 | B DE J | 17/2(+) | 76.5 1831.7 | 100 27 74 14 | M1 | 2509.4 753.99 | 15/2(+) 11/2- | |
2586 | F | 7/2+,9/2+ | ||||||
2587.52 22 | C | 5/2+,3/2 | 2479.9 3 2587.4 3 | 100 9 57 5 | 107.690 0.0 | 1/2+ 3/2+ | ||
2602 10 | GH | 11/2-,9/2- | ||||||
2662 10 | FG | (3/2+,5/2+) | ||||||
2685.86 19 | C GH | (5/2)+ | 1578.5 3 2578.2 4 2685.8 3 | 85 19 28 11 100 13 | 1107.35 107.690 0.0 | 5/2+ 1/2+ 3/2+ | ||
2767 10 | FG | |||||||
2793.8 13 | B DE J | 23/2(-) | 30 ms 3 % IT = 100 | 208.0 | 100 | E3 | 2585.8 | 17/2(+) |
2842.1 6 | C FG | 2842.1 6 | 100 | 0.0 | 3/2+ | |||
2874 10 | FG | |||||||
2885.9 3 ? | C | (7/2-,9/2+) | 1779.1 4 2131.5 3 | 73 31 100 13 | 1107.35 753.99 | 5/2+ 11/2- | ||
2905 | GH | 7/2+,9/2+ | ||||||
2970 10 | FG | 5/2+,3/2+ | ||||||
3031.2 6 | C FG | 7/2+ | 3031.2 6 | 100 | 0.0 | 3/2+ | ||
3060.7 13 | D H | 7/2+,9/2+ | 733.4 | 100 | 2327.3 | 13/2(-) | ||
3066 | G | 1/2+ | ||||||
3085 15 | F | |||||||
3088.3 16 | D | 637.4 | 100 | 2450.9 | ||||
3118.7 12 | D | 609.3 | 100 | 2509.4 | 15/2(+) | |||
3136 15 | F | 3/2+,5/2+ | ||||||
3145 15 | H | 11/2-,9/2- | ||||||
3154.0 6 | C G | 5/2+,3/2+ | 3154.0 6 | 100 | 0.0 | 3/2+ | ||
3180 10 | FG | 3/2+,5/2+ | ||||||
3207 15 | GH | + | ||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3245 15 | F | 3/2+,5/2+ | ||||||
3275.4 19 | D | 187.1 | 100 | 3088.3 | ||||
3297 15 | H | 7/2+,9/2+ | ||||||
3299.0 19 | D | 210.7 | 100 | 3088.3 | ||||
3324.85 25 ? | C | (7/2-) | 1955.3 3 2571.1 3 | 100 31 28 6 | 1369.26 753.99 | 7/2+ 11/2- | ||
3360 15 | F | |||||||
3407 15 | H | 11/2-,9/2- | ||||||
3474 15 | F | 7/2+,9/2+ | ||||||
3518 15 | H | 7/2+,9/2+ | ||||||
3540 15 | F | |||||||
3594 15 | H | 7/2+,9/2+ | ||||||
3598.9 17 | E J | 27/2(-) | 805.1 | 100 | Q | 2793.8 | 23/2(-) | |
3625 15 | F | |||||||
3717 15 | F | |||||||
3719.9 19 | E | 121.0 | 100 | D | 3598.9 | 27/2(-) | ||
3722.4 17 | E J | (25/2-) | 928.6 | 100 | D | 2793.8 | 23/2(-) | |
3780 15 | H | |||||||
3867 15 | F | 7/2+,9/2+ | ||||||
3889.4 19 | E J | 27/2 | 167.1 | 100 | D | 3722.4 | (25/2-) | |
3940 15 | H | 7/2+,9/2+ | ||||||
3970.0 18 | J | 25/2- | 1176 1 | 100 | (M1) | 2793.8 | 23/2(-) | |
4075 15 | F | 3/2+,5/2+ | ||||||
4136 15 | H | 7/2+,9/2+ | ||||||
4195.3 19 | E J | (29/2-) | 306.0 | 100 | D | 3889.4 | 27/2 | |
4272 15 | F | 3/2+,5/2+ | ||||||
4347 15 | H | 7/2+,9/2+ | ||||||
4357.9 21 | J | 29/2- | 469 1 | 100 | 3889.4 | 27/2 | ||
4367.5 19 | E | 172.3 645.0 | 100 12 56 12 | D | 4195.3 3722.4 | (29/2-) (25/2-) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
4470 15 | F | |||||||
4544 15 | H | 7/2+,9/2+ | ||||||
4561.2 20 | J | 366 1 961 1 | | 4195.3 3598.9 | (29/2-) 27/2(-) | |||
4648.0 18 | J | 27/2- | 87 1 678 1 926 1 1854 1 | 100 | (M1) (M1) (E2) | 4561.2 3970.0 3722.4 2793.8 | 25/2- (25/2-) 23/2(-) | |
4755 15 | F | 3/2+,5/2+ | ||||||
4769 15 | H | 7/2+,9/2+ | ||||||
5278.1 20 | J | 31/2+ | 920 1 1083 1 | 54 3 100 6 | E1 E1 | 4357.9 4195.3 | 29/2- (29/2-) | |
5450.2 20 | J | 31/2+ | 172 1 1255 1 | 100 3 100 6 | M1 E1 | 5278.1 4195.3 | 31/2+ (29/2-) | |
5653.2 20 | J | 31/2- | 1005 1 | 100 | E2 | 4648.0 | 27/2- | |
5685.0 21 | J | 33/2+ | 235 1 | 100 | M1 | 5450.2 | 31/2+ | |
5835.1 22 | J | 35/2+ | 150 1 | 100 | M1+E2 | 5685.0 | 33/2+ | |
5896.3 21 | J | 33/2- | 243 1 | 100 | M1 | 5653.2 | 31/2- | |
5913.3 22 | J | 35/2+ | 228 1 | 100 | M1+E2 | 5685.0 | 33/2+ | |
6082.1 22 | J | 397 1 | 100 | 5685.0 | 33/2+ | |||
6593.2 21 | J | (35/2-) | 940 1 | 100 | (E2) | 5653.2 | 31/2- | |
6623.3 23 | J | 37/2+ | 710 1 | 100 | M1 | 5913.3 | 35/2+ | |
6710.2 23 | J | 39/2+ | 797 1 875 1 | 35 6 100 6 | (E2) E2 | 5913.3 5835.1 | 35/2+ 35/2+ | |
6759.5 21 | J | 37/2+ | 846 1 863 1 1075 1 | | M1+E2 (M2) (E2) | 5913.3 5896.3 5685.0 | 35/2+ 33/2- 33/2+ | |
6956.4 22 | J | (37/2+) | 197 1 1043 1 | | (M1) | 6759.5 5913.3 | 37/2+ 35/2+ | |
7026.2 21 | J | 35/2- | 433 1 944 1 1130 1 | | M1+E2 | 6593.2 6082.1 5896.3 | (35/2-) 33/2- | |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
7087.3 23 | J | 1174 1 | 100 | 5913.3 | 35/2+ | |||
7197.3 24 | J | (39/2+) | 574 1 | 100 | (M1+E2) | 6623.3 | 37/2+ | |
7354.6 23 | J | (39/2+) | 595 1 | 100 | (M1+E2) | 6759.5 | 37/2+ | |
7390.1 23 | J | 37/2- | 364 1 | 100 | M1+E2 | 7026.2 | 35/2- | |
7516.1 24 | J | (39/2-) | 126 1 | 100 | 7390.1 | 37/2- | ||
7580.3 24 | J | (43/2+) | 383 1 493 1 | | (E2) | 7197.3 7087.3 | (39/2+) | |
7597.6 24 | J | (41/2+) | 243 1 | 100 | (M1) | 7354.6 | (39/2+) | |
7873 3 | J | (45/2+) | 293 1 | 100 | (M1) | 7580.3 | (43/2+) | |
8197.4 24 | J | (41/2-) | 681 1 | 100 | (M1) | 7516.1 | (39/2-) | |
8362 3 | J | (47/2+) | 489 1 | 100 | 7873 | (45/2+) | ||
8611.7 24 | J | (43/2-) | 414 1 1014 1 1096 1 | 44 4 100 24 | (M1) E1 E2 | 8197.4 7597.6 7516.1 | (41/2-) (41/2+) (39/2-) | |
8851 3 | J | (45/2-) | 239 1 | 100 | M1 | 8611.7 | (43/2-) | |
9191 3 | J | (47/2-) | 340 1 | 100 | M1 | 8851 | (45/2-) | |
9635 3 | J | (49/2-) | 444 1 | 100 | M1 | 9191 | (47/2-) | |
10213 3 | J | (51/2-) | 578 1 | 100 | M1 | 9635 | (49/2-) | |
10815 4 | J | (53/2-) | 602 1 | 100 | M1 | 10213 | (51/2-) | |
11542 4 | J | (55/2-) | 727 1 | 100 | M1 | 10815 | (53/2-) | |
12248 4 | J | (57/2-) | 706 1 | 100 | (M1) | 11542 | (55/2-) |
E(level): From least-squares fit for levels connected by gammas,ΔE=1 keV is assumed where uncertainty is not given.
E(level): Rotational band sequences are from 2006Ra10.
M(γ): From γ(θ) in (α,3nγ) and DCO in (20Ne,7nγ), except for 107.7γ which is from K/(L+M+)=5.7 in 143Eu ε decay, for 76.5γ and 182.0γ which are from I(γ+ce) balance in (α,3nγ), IT decay (30 ms), and for 208.0γ which is from K/L+M+=0.91 in IT decay (30 ms).
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - Possible Magnetic-rotational dipole band | |||||||
8611.7 24 | (43/2-) | ||||||
8851 3 | (45/2-) | 239 1 | 100 | M1 | 8611.7 | (43/2-) | |
9191 3 | (47/2-) | 340 1 | 100 | M1 | 8851 | (45/2-) | |
9635 3 | (49/2-) | 444 1 | 100 | M1 | 9191 | (47/2-) | |
10213 3 | (51/2-) | 578 1 | 100 | M1 | 9635 | (49/2-) | |
10815 4 | (53/2-) | 602 1 | 100 | M1 | 10213 | (51/2-) | |
11542 4 | (55/2-) | 727 1 | 100 | M1 | 10815 | (53/2-) | |
12248 4 | (57/2-) | 706 1 | 100 | (M1) | 11542 | (55/2-) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 2 - γ-ray sequence #1 | |||||||
7197.3 24 | (39/2+) | ||||||
7580.3 24 | (43/2+) | 383 1 493 1 | | (E2) | 7197.3 7087.3 | (39/2+) | |
7873 3 | (45/2+) | 293 1 | 100 | (M1) | 7580.3 | (43/2+) | |
8362 3 | (47/2+) | 489 1 | 100 | 7873 | (45/2+) | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 3 - γ-ray sequence #2 | |||||||
5450.2 20 | 31/2+ | ||||||
5685.0 21 | 33/2+ | 235 1 | 100 | M1 | 5450.2 | 31/2+ | |
5913.3 22 | 35/2+ | 228 1 | 100 | M1+E2 | 5685.0 | 33/2+ | |
6759.5 21 | 37/2+ | 846 1 863 1 1075 1 | | M1+E2 (M2) (E2) | 5913.3 5896.3 5685.0 | 35/2+ 33/2- 33/2+ | |
7354.6 23 | (39/2+) | 595 1 | 100 | (M1+E2) | 6759.5 | 37/2+ | |
7597.6 24 | (41/2+) | 243 1 | 100 | (M1) | 7354.6 | (39/2+) | |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 4 - γ-ray sequence #3 | |||||||
2793.8 13 | 23/2(-) | 30 ms 3 % IT = 100 | |||||
4648.0 18 | 27/2- | 87 1 678 1 926 1 1854 1 | 100 | (M1) (M1) (E2) | 4561.2 3970.0 3722.4 2793.8 | 25/2- (25/2-) 23/2(-) | |
5653.2 20 | 31/2- | 1005 1 | 100 | E2 | 4648.0 | 27/2- | |
5896.3 21 | 33/2- | 243 1 | 100 | M1 | 5653.2 | 31/2- | |
7026.2 21 | 35/2- | 433 1 944 1 1130 1 | | M1+E2 | 6593.2 6082.1 5896.3 | (35/2-) 33/2- | |
7390.1 23 | 37/2- | 364 1 | 100 | M1+E2 | 7026.2 | 35/2- | |
7516.1 24 | (39/2-) | 126 1 | 100 | 7390.1 | 37/2- | ||
8197.4 24 | (41/2-) | 681 1 | 100 | (M1) | 7516.1 | (39/2-) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
107.690 | 1/2+ | 800 ps 50 | 107.69 1 | M1+(E2) | 0.14 LE | 1.371 | α=1.371, α(K)=1.157 17, α(L)=0.169 6, α(M)=0.0364 12, α(N)=0.0082 3, α(O)=0.00123 4, α(P)=7.36×10-5 11, α(N+)=0.0095 3 |
753.99 | 11/2- | 66 s 2 % IT = 99.76 5 % ε = 0.24 5 | 754.0 2 | (M4) | 0.1071 | α=0.1071, α(K)=0.0858 12, α(L)=0.01660 24, α(M)=0.00371 6, α(N)=0.000842 12, α(O)=0.0001230 18, α(P)=6.69×10-6 10, α(N+)=0.000972 14 | |
2509.4 | 15/2(+) | 182.0 | E1 | 0.0544 | α=0.0544, α(K)=0.0462 7, α(L)=0.00644 9, α(M)=0.001376 20, α(N)=0.000309 5, α(O)=4.47×10-5 7, α(P)=2.42E-6 4, α(N+)=0.000356 5 | ||
2585.8 | 17/2(+) | 76.5 | M1 | 3.65 | α=3.65, α(K)=3.09 5, α(L)=0.440 7, α(M)=0.0947 14, α(N)=0.0215 3, α(O)=0.00321 5, α(P)=0.000198 3, α(N+)=0.0249 4 | ||
2793.8 | 23/2(-) | 30 ms 3 % IT = 100 | 208.0 | E3 | 1.017 | α=1.017, α(K)=0.478 7, α(L)=0.416 6, α(M)=0.0985 14, α(N)=0.0217 3, α(O)=0.00276 4, α(P)=2.48×10-5 4, α(N+)=0.0245 4 | |
3970.0 | 25/2- | 1176 1 | (M1) | 0.00269 | α=0.00269 4, α(K)=0.00230 4, α(L)=0.000304 5, α(M)=6.49×10-5 10, α(N)=1.473E-5 21, α(O)=2.22E-6 4, α(P)=1.420E-7 20, α(N+)=2.07E-5 3 | ||
4648.0 | 27/2- | 678 1 | (M1) | 0.01007 | α=0.01007, α(K)=0.00860 13, α(L)=0.001158 17, α(M)=0.000248 4, α(N)=5.62×10-5 9, α(O)=8.45E-6 13, α(P)=5.35E-7 8, α(N+)=6.51E-5 10 | ||
27/2- | 926 1 | (M1) | 0.00473 | α=0.00473 7, α(K)=0.00404 6, α(L)=0.000539 8, α(M)=0.0001151 17, α(N)=2.61×10-5 4, α(O)=3.93E-6 6, α(P)=2.50E-7 4, α(N+)=3.03E-5 5 | |||
27/2- | 1854 1 | (E2) | 0.000960 | α=0.000960 14, α(K)=0.000634 9, α(L)=8.30×10-5 12, α(M)=1.768E-5 25, α(N)=4.00E-6 6, α(O)=6.01E-7 9, α(P)=3.78E-8 6, α(N+)=0.000226 | |||
5278.1 | 31/2+ | 920 1 | E1 | 0.001208 | α=0.001208 18, α(K)=0.001038 15, α(L)=0.0001339 19, α(M)=2.85×10-5 4, α(N)=6.43E-6 10, α(O)=9.63E-7 14, α(P)=6.00E-8 9, α(N+)=7.46E-6 | ||
31/2+ | 1083 1 | E1 | 0.000890 | α=0.000890 13, α(K)=0.000765 11, α(L)=9.81×10-5 14, α(M)=2.08E-5 3, α(N)=4.71E-6 7, α(O)=7.06E-7 10, α(P)=4.44E-8 7, α(N+)=5.46E-6 8 | |||
5450.2 | 31/2+ | 172 1 | M1 | 0.366 | α=0.366 8, α(K)=0.310 7, α(L)=0.0436 10, α(M)=0.00937 21, α(N)=0.00212 5, α(O)=0.000318 7, α(P)=1.98×10-5 5, α(N+)=0.00246 6 | ||
31/2+ | 1255 1 | E1 | 0.000734 | α=0.000734 11, α(K)=0.000587 9, α(L)=7.48×10-5 11, α(M)=1.588E-5 23, α(N)=3.59E-6 5, α(O)=5.39E-7 8, α(P)=3.41E-8 5, α(N+)=5.58E-5 1 | |||
5653.2 | 31/2- | 1005 1 | E2 | 0.00246 | α=0.00246 4, α(K)=0.00209 3, α(L)=0.000294 5, α(M)=6.31×10-5 9, α(N)=1.425E-5 21, α(O)=2.11E-6 3, α(P)=1.240E-7 18, α(N+)=1.649E-5 24 | ||
5685.0 | 33/2+ | 235 1 | M1 | 0.156 | α=0.156 3, α(K)=0.1321 24, α(L)=0.0184 4, α(M)=0.00395 8, α(N)=0.000897 17, α(O)=0.0001346 25, α(P)=8.38×10-6 16, α(N+)=0.001040 19 | ||
5835.1 | 35/2+ | 150 1 | M1+E2 | 0.546 | α=0.546 18, α(K)=0.41 5, α(L)=0.11 5, α(M)=0.024 11, α(N)=0.0053 23, α(O)=0.0007 3, α(P)=2.3×10-5 6, α(N+)=0.0061 25 | ||
5896.3 | 33/2- | 243 1 | M1 | 0.142 | α=0.142 3, α(K)=0.1207 22, α(L)=0.0168 3, α(M)=0.00361 7, α(N)=0.000818 15, α(O)=0.0001228 22, α(P)=7.65×10-6 14, α(N+)=0.000949 17 | ||
5913.3 | 35/2+ | 228 1 | M1+E2 | 0.152 | α=0.152 17, α(K)=0.122 22, α(L)=0.024 4, α(M)=0.0052 10, α(N)=0.00117 20, α(O)=0.000164 19, α(P)=7.1×10-6 20, α(N+)=0.00134 21 | ||
6593.2 | (35/2-) | 940 1 | (E2) | 0.00284 | α=0.00284 4, α(K)=0.00240 4, α(L)=0.000342 5, α(M)=7.36×10-5 11, α(N)=1.662E-5 24, α(O)=2.46E-6 4, α(P)=1.425E-7 21, α(N+)=1.92E-5 3 | ||
6623.3 | 37/2+ | 710 1 | M1 | 0.00899 | α=0.00899 13, α(K)=0.00768 11, α(L)=0.001033 15, α(M)=0.000221 4, α(N)=5.01×10-5 8, α(O)=7.54E-6 11, α(P)=4.78E-7 7, α(N+)=5.81E-5 9 | ||
6710.2 | 39/2+ | 797 1 | (E2) | 0.00408 | α=0.00408 6, α(K)=0.00344 5, α(L)=0.000508 8, α(M)=0.0001095 16, α(N)=2.47×10-5 4, α(O)=3.63E-6 6, α(P)=2.03E-7 3, α(N+)=2.85E-5 4 | ||
39/2+ | 875 1 | E2 | 0.00331 | α=0.00331 5, α(K)=0.00280 4, α(L)=0.000405 6, α(M)=8.72×10-5 13, α(N)=1.97E-5 3, α(O)=2.90E-6 5, α(P)=1.659E-7 24, α(N+)=2.27E-5 4 | |||
6759.5 | 37/2+ | 846 1 | M1+E2 | 0.0047 | α=0.0047 12, α(K)=0.0040 10, α(L)=0.00056 12, α(M)=0.000119 25, α(N)=2.7×10-5 6, α(O)=4.0E-6 9, α(P)=2.4E-7 7, α(N+)=3.1E-5 7 | ||
37/2+ | 863 1 | (M2) | 0.01458 | α=0.01458, α(K)=0.01232 18, α(L)=0.00178 3, α(M)=0.000383 6, α(N)=8.70×10-5 13, α(O)=1.306E-5 19, α(P)=8.10E-7 12, α(N+)=0.0001009 15 | |||
37/2+ | 1075 1 | (E2) | 0.00214 | α=0.00214 3, α(K)=0.00182 3, α(L)=0.000253 4, α(M)=5.42×10-5 8, α(N)=1.226E-5 18, α(O)=1.82E-6 3, α(P)=1.080E-7 16, α(N+)=1.418E-5 20 | |||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
6956.4 | (37/2+) | 1043 1 | (M1) | 0.00356 | α=0.00356 5, α(K)=0.00305 5, α(L)=0.000405 6, α(M)=8.64×10-5 13, α(N)=1.96E-5 3, α(O)=2.95E-6 5, α(P)=1.88E-7 3, α(N+)=2.27E-5 4 | ||
7026.2 | 35/2- | 1130 1 | M1+E2 | 0.0024 | α=0.0024 6, α(K)=0.0021 5, α(L)=0.00028 6, α(M)=6.0×10-5 12, α(N)=1.4E-5 3, α(O)=2.0E-6 4, α(P)=1.3E-7 3, α(N+)=1.7E-5 3 | ||
7197.3 | (39/2+) | 574 1 | (M1+E2) | 0.012 | α=0.012 4, α(K)=0.010 3, α(L)=0.0015 3, α(M)=0.00032 6, α(N)=7.2×10-5 14, α(O)=1.07E-5 22, α(P)=6.2E-7 19, α(N+)=8.3E-5 16 | ||
7354.6 | (39/2+) | 595 1 | (M1+E2) | 0.011 | α=0.011 3, α(K)=0.009 3, α(L)=0.0013 3, α(M)=0.00029 6, α(N)=6.6×10-5 13, α(O)=9.7E-6 20, α(P)=5.7E-7 18, α(N+)=7.6E-5 15 | ||
7390.1 | 37/2- | 364 1 | M1+E2 | 0.040 | α=0.040 9, α(K)=0.033 9, α(L)=0.0053 4, α(M)=0.00116 7, α(N)=0.000261 17, α(O)=3.8×10-5 4, α(P)=2.0E-6 7, α(N+)=0.000301 22 | ||
7580.3 | (43/2+) | 383 1 | (E2) | 0.0270 | α=0.0270 5, α(K)=0.0216 4, α(L)=0.00417 7, α(M)=0.000921 16, α(N)=0.000206 4, α(O)=2.89×10-5 5, α(P)=1.207E-6 19, α(N+)=0.000236 4 | ||
7597.6 | (41/2+) | 243 1 | (M1) | 0.142 | α=0.142 3, α(K)=0.1207 22, α(L)=0.0168 3, α(M)=0.00361 7, α(N)=0.000818 15, α(O)=0.0001228 22, α(P)=7.65×10-6 14, α(N+)=0.000949 17 | ||
7873 | (45/2+) | 293 1 | (M1) | 0.0861 | α=0.0861 15, α(K)=0.0732 13, α(L)=0.01014 17, α(M)=0.00218 4, α(N)=0.000493 9, α(O)=7.41×10-5 13, α(P)=4.63E-6 8, α(N+)=0.000572 10 | ||
8197.4 | (41/2-) | 681 1 | (M1) | 0.00996 | α=0.00996 15, α(K)=0.00850 13, α(L)=0.001146 17, α(M)=0.000245 4, α(N)=5.55×10-5 8, α(O)=8.36E-6 12, α(P)=5.30E-7 8, α(N+)=6.44E-5 10 | ||
8611.7 | (43/2-) | 414 1 | (M1) | 0.0348 | α=0.0348, α(K)=0.0297 5, α(L)=0.00407 7, α(M)=0.000871 14, α(N)=0.000198 3, α(O)=2.97×10-5 5, α(P)=1.87E-6 3, α(N+)=0.000229 4 | ||
(43/2-) | 1014 1 | E1 | 0.001005 | α=0.001005 15, α(K)=0.000864 13, α(L)=0.0001110 16, α(M)=2.36×10-5 4, α(N)=5.33E-6 8, α(O)=7.99E-7 12, α(P)=5.00E-8 7, α(N+)=6.18E-6 | |||
(43/2-) | 1096 1 | E2 | 0.00205 | α=0.00205 3, α(K)=0.001746 25, α(L)=0.000242 4, α(M)=5.20×10-5 8, α(N)=1.174E-5 17, α(O)=1.744E-6 25, α(P)=1.039E-7 15, α(N+)=1.359E-5 20 | |||
8851 | (45/2-) | 239 1 | M1 | 0.149 | α=0.149 3, α(K)=0.1262 23, α(L)=0.0176 4, α(M)=0.00378 7, α(N)=0.000856 16, α(O)=0.0001285 24, α(P)=8.00×10-6 15, α(N+)=0.000993 18 | ||
9191 | (47/2-) | 340 1 | M1 | 0.0581 | α=0.0581 10, α(K)=0.0495 8, α(L)=0.00682 11, α(M)=0.001462 24, α(N)=0.000332 6, α(O)=4.98×10-5 8, α(P)=3.12E-6 5, α(N+)=0.000385 7 | ||
9635 | (49/2-) | 444 1 | M1 | 0.0291 | α=0.0291, α(K)=0.0248 4, α(L)=0.00339 6, α(M)=0.000726 11, α(N)=0.000165 3, α(O)=2.48×10-5 4, α(P)=1.557E-6 24, α(N+)=0.000191 3 | ||
10213 | (51/2-) | 578 1 | M1 | 0.01495 | α=0.01495, α(K)=0.01276 19, α(L)=0.00173 3, α(M)=0.000370 6, α(N)=8.38×10-5 13, α(O)=1.261E-5 19, α(P)=7.97E-7 12, α(N+)=9.73E-5 15 | ||
10815 | (53/2-) | 602 1 | M1 | 0.01351 | α=0.01351, α(K)=0.01153 17, α(L)=0.001560 23, α(M)=0.000334 5, α(N)=7.57×10-5 11, α(O)=1.138E-5 17, α(P)=7.20E-7 11, α(N+)=8.78E-5 13 | ||
11542 | (55/2-) | 727 1 | M1 | 0.00848 | α=0.00848 13, α(K)=0.00725 11, α(L)=0.000974 14, α(M)=0.000208 3, α(N)=4.72×10-5 7, α(O)=7.11E-6 11, α(P)=4.51E-7 7, α(N+)=5.48E-5 8 | ||
12248 | (57/2-) | 706 1 | (M1) | 0.00912 | α=0.00912 14, α(K)=0.00779 12, α(L)=0.001048 16, α(M)=0.000224 4, α(N)=5.08×10-5 8, α(O)=7.64E-6 11, α(P)=4.85E-7 7, α(N+)=5.89E-5 9 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 3/2+ | 8.75 m 6 % ε = 100 | μ=+1.01 2 (1992Le09,1988Al41,1989Ra17,2011StZZ), Q=+0.41 21 (1992Le09,1988Al41,1989Ra17,2011StZZ) Δ<r2>(143Sm,144Sm)=-0.043 4 (1999GaZX). |
1877.3 | XREF: F(1870). | ||
1990 | 1/2+ | XREF: γ(1999). | |
2662 | (3/2+,5/2+) | Doublet with L=4 and 2 in (p,d). | |
2793.8 | 23/2(-) | 30 ms 3 % IT = 100 | E(level): γ-ray sequence #3. |
4648.0 | 27/2- | E(level): γ-ray sequence #3. | |
5450.2 | 31/2+ | E(level): γ-ray sequence #2. | |
5653.2 | 31/2- | E(level): γ-ray sequence #3. | |
5685.0 | 33/2+ | E(level): γ-ray sequence #2. | |
5896.3 | 33/2- | E(level): γ-ray sequence #3. | |
5913.3 | 35/2+ | E(level): γ-ray sequence #2. | |
6759.5 | 37/2+ | E(level): γ-ray sequence #2. | |
7026.2 | 35/2- | E(level): γ-ray sequence #3. | |
7197.3 | (39/2+) | E(level): γ-ray sequence #1. | |
7354.6 | (39/2+) | E(level): γ-ray sequence #2. | |
7390.1 | 37/2- | E(level): γ-ray sequence #3. | |
7516.1 | (39/2-) | E(level): γ-ray sequence #3. | |
7580.3 | (43/2+) | E(level): γ-ray sequence #1. | |
7597.6 | (41/2+) | E(level): γ-ray sequence #2. | |
7873 | (45/2+) | E(level): γ-ray sequence #1. | |
8197.4 | (41/2-) | E(level): γ-ray sequence #3. | |
8362 | (47/2+) | E(level): γ-ray sequence #1. | |
8611.7 | (43/2-) | E(level): Possible Magnetic-rotational dipole band. | |
8851 | (45/2-) | E(level): Possible Magnetic-rotational dipole band. | |
9191 | (47/2-) | E(level): Possible Magnetic-rotational dipole band. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
9635 | (49/2-) | E(level): Possible Magnetic-rotational dipole band. | |
10213 | (51/2-) | E(level): Possible Magnetic-rotational dipole band. | |
10815 | (53/2-) | E(level): Possible Magnetic-rotational dipole band. | |
11542 | (55/2-) | E(level): Possible Magnetic-rotational dipole band. | |
12248 | (57/2-) | E(level): Possible Magnetic-rotational dipole band. |
E(level) | E(gamma) | Comments |
753.99 | 754.0 | M(γ): from T1/2 and Jπ data |
3970.0 | 1176 | E(γ): From 130Te(20Ne,7nγ). |
4357.9 | 469 | E(γ): From 130Te(20Ne,7nγ). |
4561.2 | 366 | E(γ): From 130Te(20Ne,7nγ). | 961 | E(γ): From 130Te(20Ne,7nγ). |
4648.0 | 87 | E(γ): From 130Te(20Ne,7nγ). | 678 | E(γ): From 130Te(20Ne,7nγ). | 926 | E(γ): From 130Te(20Ne,7nγ). | 1854 | E(γ): From 130Te(20Ne,7nγ). |
5278.1 | 920 | E(γ): From 130Te(20Ne,7nγ). | 1083 | E(γ): From 130Te(20Ne,7nγ). |
5450.2 | 172 | E(γ): From 130Te(20Ne,7nγ). | 1255 | E(γ): From 130Te(20Ne,7nγ). |
5653.2 | 1005 | E(γ): From 130Te(20Ne,7nγ). |
5685.0 | 235 | E(γ): From 130Te(20Ne,7nγ). |
5835.1 | 150 | E(γ): From 130Te(20Ne,7nγ). |
5896.3 | 243 | E(γ): From 130Te(20Ne,7nγ). |
5913.3 | 228 | E(γ): From 130Te(20Ne,7nγ). |
6082.1 | 397 | E(γ): From 130Te(20Ne,7nγ). |
6593.2 | 940 | E(γ): From 130Te(20Ne,7nγ). |
6623.3 | 710 | E(γ): From 130Te(20Ne,7nγ). |
6710.2 | 797 | E(γ): From 130Te(20Ne,7nγ). | 875 | E(γ): From 130Te(20Ne,7nγ). |
6759.5 | 846 | E(γ): From 130Te(20Ne,7nγ). | 863 | E(γ): From 130Te(20Ne,7nγ). | 1075 | E(γ): From 130Te(20Ne,7nγ). |
E(level) | E(gamma) | Comments |
6956.4 | 197 | E(γ): From 130Te(20Ne,7nγ). | 1043 | E(γ): From 130Te(20Ne,7nγ). |
7026.2 | 433 | E(γ): From 130Te(20Ne,7nγ). | 944 | E(γ): From 130Te(20Ne,7nγ). | 1130 | E(γ): From 130Te(20Ne,7nγ). |
7087.3 | 1174 | E(γ): From 130Te(20Ne,7nγ). |
7197.3 | 574 | E(γ): From 130Te(20Ne,7nγ). |
7354.6 | 595 | E(γ): From 130Te(20Ne,7nγ). |
7390.1 | 364 | E(γ): From 130Te(20Ne,7nγ). |
7516.1 | 126 | E(γ): From 130Te(20Ne,7nγ). |
7580.3 | 383 | E(γ): From 130Te(20Ne,7nγ). | 493 | E(γ): From 130Te(20Ne,7nγ). |
7597.6 | 243 | E(γ): From 130Te(20Ne,7nγ). |
7873 | 293 | E(γ): From 130Te(20Ne,7nγ). |
8197.4 | 681 | E(γ): From 130Te(20Ne,7nγ). |
8362 | 489 | E(γ): From 130Te(20Ne,7nγ). |
8611.7 | 414 | E(γ): From 130Te(20Ne,7nγ). | 1014 | E(γ): From 130Te(20Ne,7nγ). | 1096 | E(γ): From 130Te(20Ne,7nγ). |
8851 | 239 | E(γ): From 130Te(20Ne,7nγ). |
9191 | 340 | E(γ): From 130Te(20Ne,7nγ). |
9635 | 444 | E(γ): From 130Te(20Ne,7nγ). |
10213 | 578 | E(γ): From 130Te(20Ne,7nγ). |
10815 | 602 | E(γ): From 130Te(20Ne,7nγ). |
11542 | 727 | E(γ): From 130Te(20Ne,7nγ). |
E(level) | E(gamma) | Comments |
12248 | 706 | E(γ): From 130Te(20Ne,7nγ). |
Population of isomer with respect to g.s. in the decay of GDR in 144Sm(γ,n) is 0.047, compared with theory (2000Ts01). Others: 2000Ma35, 1996Ga43, 1996Be32, 1995Ma78, 1989TrZS
Other reactions:
(γ,n), (γ,p), (γ,α) reactions. Measured Eγ, Iγ, Yields (2010Na12).
144Sm(γ,n), measured Eγ, Iγ, yields (2008Na05).
143Sm, measured mass (2004Ge18).
144Sm(n,2n) E≈14 MeV. Measured isomer production σ (2003Re17, 2001Sa27).
144Sm(γ,n), measured activation yields, isomer ratios (2001Be69).
143Eu β+ decay, measured Eγ, Iγ, deduce probability for isomer production (2001Be69). Value does not agree with result from 1974Ke07.
Q-value: Note: Current evaluation has used the following Q record -5275 118601 4 5649 2573 28 2011AuZZ