ADOPTED LEVELS, GAMMAS for 70Ga
Authors: G. G~urdal, E.A. Mccutchan | Citation: Nucl. Data Sheets 136, 1 (2016) | Cutoff date: 1-Jul-2016
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=1651.7 keV 15 | S(n)= 7653.65 keV 17 | S(p)= 7781.5 keV 15 | Q(α)= -5077.0 keV 14 | ||
Reference: 2012WA38 |
References: | |||
A | 68Zn(α,d) | B | 68Zn(α,pnγ) |
C | 69Ga(n,γ) E=THERMAL | D | 69Ga(d,p) |
E | 69Ga(d,pγ) | F | 70Zn(p,n) |
G | 70Zn(p,nγ) | H | 71Ga(d,t) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCDEFGH | 1+ | 21.14 m 5 % β- = 99.59 5 % ε = 0.41 5 | |||||
508.17 8 | BCDEFGH | 2+ | 508.1 1 | 100 | M1 | 0.0 | 1+ | |
651.12 9 | CDEFGH | 1+,2+ | 651.2 1 | 100 | 0.0 | 1+ | ||
690.89 9 | BCDEFGH | 2- | 690.8 1 | 100 | E1 | 0.0 | 1+ | |
879.01 13 | BCDEFGH | 4- | 22.7 ns 5 | 188.1 1 | 100 | E2 | 690.89 | 2- |
901.41 12 | B D FGH | 1+,2+,3+ | < 1.4 ns | 393.2 1 902.5 10 ? | 100 9 <15 | M1+E2 | 508.17 0.0 | 2+ 1+ |
995.45 10 | CD FGH | 2+ | 344.5 2 487.2 1 995.9 3 | 50 13 100 9 66 11 | M1 | 651.12 508.17 0.0 | 1+,2+ 2+ 1+ | |
1002.8 10 | G | 1002.8 10 | 100 | 0.0 | 1+ | |||
1009.2 10 | D FGH | 1009.2 10 | 100 | 0.0 | 1+ | |||
1009.41 21 | CD FGH | 1+,2+,3+ | 318.5 2 1009.8 10 | 100 24 | E1+M2 | 690.89 0.0 | 2- 1+ | |
1014.90 13 | CD FGH | 1+,2+,3+ | 363.8 1 1014.4 6 | 45 100 | M1 | 651.12 0.0 | 1+,2+ 1+ | |
1023.89 12 | CD FGH | 2+,3+ | 515.7 1 1023.3 5 | 100 6 10 6 | 508.17 0.0 | 2+ 1+ | ||
1034.03 14 | B D GH | (5)- | 154.9 1 | 100 | M1 | 879.01 | 4- | |
1086.31 16 ? | B | 24 ns 4 | 184.9 1 ? | 100 | 901.41 | 1+,2+,3+ | ||
1101.49 22 | D FGH | 2-,3-,4- | 410.6 2 | 100 | 690.89 | 2- | ||
1135.40 10 | D FGH | 1,2 | 444.3 4 1135.4 1 | 12 5 100 5 | 690.89 0.0 | 2- 1+ | ||
1140.42 9 | CD FGH | 1,2 | 632.3 2 1140.4 1 | 49 5 100 5 | 508.17 0.0 | 2+ 1+ | ||
1180.52 15 | B | 5 | 146.8 1 301.2 1 | 35 100 | D+Q D(+Q) | 1034.03 879.01 | (5)- 4- | |
1203.83 20 | CDEFGH | 2+ | > 220 fs | 1203.8 2 | 100 | M1+E2 | 0.0 | 1+ |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1234.38 15 | B D GH | (6)- | 200.3 1 355.8 1 | 100 6 | M1(+E2) | 1034.03 879.01 | (5)- 4- | |
1244.61 10 | A D FG | 2 | > 500 fs | 1244.6 1 | 100 | D+Q | 0.0 | 1+ |
1253.45 16 | A CD G | 3-,4- | 374.5 1 561.7 4 | 100 6 12 6 | M1 | 879.01 690.89 | 4- 2- | |
1258.72 15 | A FGH | 1+ TO 4+ | 234.8 1 608.5 5 ? | | M1 | 1023.89 651.12 | 2+,3+ 1+,2+ | |
1263.5 6 | ABCD F H | 612.3 6 755 2 1263.5 15 | 55 100 | 651.12 508.17 0.0 | 1+,2+ 2+ 1+ | |||
1306.11 19 | CD GH | 426.8 2 798.6 3 | 72 7 100 7 | 879.01 508.17 | 4- 2+ | |||
1307.0 4 | D GH | 1307.0 4 | 100 | 0.0 | 1+ | |||
1312.1 3 | CD FGH | 1+,2+ | 170 fs +50-25 | 1312.1 3 | 100 | 0.0 | 1+ | |
1325 3 | D | - | ||||||
1336.61 21 | D FG | 2- | 645.7 2 1337.0 10 | 100 4 9 4 | M1+E2 E1+M2 | 690.89 0.0 | 2- 1+ | |
1359.42 18 | CD FG | 2+ | 708.6 10 ? 851.1 2 1359.8 4 | 100 13 59 8 | M1+E2 M1+E2 | 651.12 508.17 0.0 | 1+,2+ 2+ 1+ | |
1371.50 16 | B | (7-) | 137.6 1 337.1 1 | 100 15 | D(+Q) Q | 1234.38 1034.03 | (6)- (5)- | |
1413.2 3 | C FG | 904.9 3 | 100 | 508.17 | 2+ | |||
1445.93 19 | CD FGH | 1+,2+ | 0.27 ps +56-9 | 755.0 2 794.4 10 1446.1 5 | 9 2 2 2 100 10 | 690.89 651.12 0.0 | 2- 1+,2+ 1+ | |
1456.47 24 | CD FGH | 1+,2+ | 432.3 8 554.3 5 948.5 3 1456.6 8 | 25 7 14 6 100 7 | 1023.89 901.41 508.17 0.0 | 2+,3+ 1+,2+,3+ 2+ 1+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1501.2 5 | D FGH | 1+,2+ | 1501.2 5 | 100 | 0.0 | 1+ | ||
1518.3 3 | CD FGH | 1+,2+ | 867.0 3 1518.7 6 | 37 5 100 10 | 651.12 0.0 | 1+,2+ 1+ | ||
1523.48 18 | B | 289.1 1 | 100 | 1234.38 | (6)- | |||
1533.51 13 | CD FGH | 2+ | 393.1 1 882.8 10 1533.2 8 | 72 11 40 9 100 9 | M1+E2 | 1140.42 651.12 0.0 | 1,2 1+,2+ 1+ | |
1538.79 16 | B | (6) | 167.4 1 304.3 1 | 40 100 | D(+Q) D+Q | 1371.50 1234.38 | (7-) (6)- | |
1554.3 5 | CD FGH | 2+ | 1045.3 8 1554.3 8 | 100 10 49 6 | M1+E2 M1+E2 | 508.17 0.0 | 2+ 1+ | |
1598 5 | F | |||||||
1621.2 4 | CD FGH | 1-,2- | 930.4 6 969.5 10 1620.5 8 | <8 92 9 100 10 | 690.89 651.12 0.0 | 2- 1+,2+ 1+ | ||
1633.56 20 | C FG | 1,2,3 | 982.6 10 1125.4 2 1633.1 10 | 57 7 100 10 28 6 | 651.12 508.17 0.0 | 1+,2+ 2+ 1+ | ||
1646 2 | D | 2-,3-,4- | ||||||
1661 2 | D F | - | ||||||
1687.60 18 | B D | 6- | 316.1 1 | 100 | M1(+E2) | 1371.50 | (7-) | |
1691.5 8 | C F | 427 2 1038 2 ? | 100 45 | 1263.5 651.12 | 1+,2+ | |||
1720.6 9 | CD H | 1+,2+,3+ | 362 2 ? | 100 | 1359.42 | 2+ | ||
1725.8 6 | C FG | 1725.5 7 | 100 | 0.0 | 1+ | |||
1735.4 10 | CD F | |||||||
1794.3 6 | CD FGH | 1+,2+,3+ | 1794.2 7 | 100 | 0.0 | 1+ | ||
1807.5 10 | D FGH | 1807.5 10 | 100 | 0.0 | 1+ | |||
1824.0 8 | CD FGH | 1823.2 15 | 100 | 0.0 | 1+ | |||
1846.4 20 | C | |||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1865.2 7 | CD FGH | 1865.0 7 | 100 | 0.0 | 1+ | |||
1877 3 | D | |||||||
1905.1 9 | C GH | + | 1904.8 10 | 100 | 0.0 | 1+ | ||
1914 2 | D F | 1-,2- | ||||||
1930.8 7 | CD GH | + | 1930.8 7 | 100 | 0.0 | 1+ | ||
1937.4 20 | C F H | + | ||||||
1970.4 10 | CD F H | + | ||||||
1984.4 10 | CD F | |||||||
2016.4 20 | CD F H | - | ||||||
2026.4 20 | C F | |||||||
2074.4 10 | C F | |||||||
2093 4 | F | |||||||
2100 3 | D | + | ||||||
2115.2 17 | C FG | 2118 2 | 100 | 0.0 | 1+ | |||
2128 4 | C F | |||||||
2142.6 17 | CD FG | - | 2143 2 | 100 | 0.0 | 1+ | ||
2164.3 10 | C F | 2163 3 | 100 | 0.0 | 1+ | |||
2189.7 14 | C FG | 2190 2 | 100 | 0.0 | 1+ | |||
2213.7 14 | C FG | 2214 2 | 100 | 0.0 | 1+ | |||
2232.2 14 | CD FG | 2231 2 | 100 | 0.0 | 1+ | |||
2254.5 20 | C F | |||||||
2300 3 | D | + | ||||||
2319.6 9 | C FG | 2320 2 | 100 | 0.0 | 1+ | |||
2351.2 9 | C FG | 2350 2 | 100 | 0.0 | 1+ | |||
2374 5 | F | |||||||
2388.5 10 | C F | |||||||
2409.8 9 | C FG | 2411 2 | 100 | 0.0 | 1+ | |||
2430.5 10 | C F | |||||||
2446 3 | D | - | ||||||
2464.4 10 | C F | 2464 3 | 100 | 0.0 | 1+ | |||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2477.5 10 | C F | |||||||
2520.5 10 | CD F | - | ||||||
2548.5 20 | C F | |||||||
2571.5 10 | CD F | - | ||||||
2601.41 18 | B | (8) | 1229.9 1 | 100 | D(+Q) | 1371.50 | (7-) | |
2624.5 20 | C F | |||||||
2651.51 18 | B D | - | 1280.0 1 | 100 | 1371.50 | (7-) | ||
2654.5 10 | C F | |||||||
2682 5 | F | |||||||
2698.0 17 | C F | 2699 3 | 100 | 0.0 | 1+ | |||
2726 5 | F | |||||||
2886.21 21 | AB | (9) | 284.8 1 | 100 | D(+Q) | 2601.41 | (8) | |
7653.67 22 S | C | 1-,2- | 4956 2 4999 1 5029 2 5082 1 5105 2 5133 1 5176 1 5189 1 5223 1 5244 1 5265 1 ? 5302 1 5334 1 5399 2 5420 2 5440 2 5464 2 5489 1 5511 2 5527 3 5539 2 5579 1 5627 2 5637 2 5669 1 5683 1 5716 2 5723 2 5747 2 5787 2 5807 2 5829 1 5859 1 5918 1 5927 1 5933 1 ? 5961 1 6020 1 6031 1 6098 1 6120 1 6135 1 6196 1 6207 1 6239 1 6293 1 6341 2 6346.5 10 6391 2 6401 2 6449 1 6513.6 10 6629.7 15 6639 2 6658.5 10 6963.3 10 7003.6 10 7147.4 10 7655 1 | 45 6 23 4 3.7 6 26 4 8.0 16 26 4 11.8 20 17 3 11.2 20 3.7 6 3.3 6 9.8 16 16 3 7.3 12 2.0 6 6.3 10 2.7 6 61 10 15.1 22 2.0 25 4 14.3 22 34 5 11.8 20 11.6 20 9.6 16 3.9 6 16 3 28 4 2.7 6 43 6 13.5 20 9.6 16 4.9 2 17 3 6.3 10 5.9 10 4.3 6 3.7 6 20 3 20 3 26 4 17 3 13.9 20 11.2 16 12.9 20 19 3 39 6 100 11.2 16 7.3 10 82 14 12.4 20 3.3 6 13.5 20 6.1 20 53 8 4.1 8 <33 | 2698.0 2654.5 2624.5 2571.5 2548.5 2520.5 2477.5 2464.4 2430.5 2409.8 2388.5 2351.2 2319.6 2254.5 2232.2 2213.7 2189.7 2164.3 2142.6 2128 2115.2 2074.4 2026.4 2016.4 1984.4 1970.4 1937.4 1930.8 1905.1 1865.2 1846.4 1824.0 1794.3 1735.4 1725.8 1720.6 1691.5 1633.56 1621.2 1554.3 1533.51 1518.3 1456.47 1445.93 1413.2 1359.42 1312.1 1306.11 1263.5 1253.45 1203.83 1140.42 1023.89 1014.90 995.45 690.89 651.12 508.17 0.0 | - - - - + + + + 1+,2+,3+ 1+,2+,3+ 1,2,3 1-,2- 2+ 2+ 1+,2+ 1+,2+ 1+,2+ 2+ 1+,2+ 3-,4- 2+ 1,2 2+,3+ 1+,2+,3+ 2+ 2- 1+,2+ 2+ 1+ |
E(level): From a least-squares fit to Eγ, by evaluators, for level connected by gammas. Otherwise from (d,p) except where noted.
T1/2(level): From DSAM in (p,nγ), except where noted.
M(γ): From α(K)exp in (p,nγ), except where noted.
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
508.17 | 2+ | 508.1 1 | M1 | 1.20×10-3 | α=1.20×10-3, α(K)=0.001073 15, α(L)=0.0001093 16, α(M)=1.599E-5 23, α(N)=8.65E-7 13 | ||
690.89 | 2- | 690.8 1 | E1 | 3.01×10-4 | α=3.01×10-4, α(K)=0.000269 4, α(L)=2.71E-5 4, α(M)=3.96E-6 6, α(N)=2.13E-7 3 | ||
879.01 | 4- | 22.7 ns 5 | 188.1 1 | E2 | 0.0652 | B(E2)(W.u.)=5.80 13, α=0.0652, α(K)=0.0578 9, α(L)=0.00641 9, α(M)=0.000930 14, α(N)=4.49E-5 7 | |
901.41 | 1+,2+,3+ | < 1.4 ns | 393.2 1 | M1+E2 | 0.7 LT | 0.0026 | B(E2)(W.u.)>0.7, B(M1)(W.u.)>0.00016, α=0.0026 5, α(K)=0.0023 4, α(L)=0.00024 4, α(M)=3.5E-5 6, α(N)=1.9E-6 3 |
995.45 | 2+ | 344.5 2 | M1 | 0.00296 | α=0.00296, α(K)=0.00265 4, α(L)=0.000272 4, α(M)=3.98×10-5 6, α(N)=2.14E-6 3 | ||
1009.41 | 1+,2+,3+ | 318.5 2 | E1+M2 | 0.00225 | α=0.00225 14, α(K)=0.00201 12, α(L)=0.000205 13, α(M)=2.99×10-5 19, α(N)=1.58E-6 10 | ||
1014.90 | 1+,2+,3+ | 363.8 1 | M1 | 0.00260 | α=0.00260, α(K)=0.00233 4, α(L)=0.000239 4, α(M)=3.49×10-5 5, α(N)=1.88E-6 3 | ||
1034.03 | (5)- | 154.9 1 | M1 | 0.0218 | α=0.0218, α(K)=0.0195 3, α(L)=0.00204 3, α(M)=0.000298 5, α(N)=1.593×10-5 23 | ||
1180.52 | 5 | 146.8 1 | D+Q | +1.1 3 | |||
5 | 301.2 1 | D(+Q) | 0.0 1 | ||||
1203.83 | 2+ | > 220 fs | 1203.8 2 | M1+E2 | -0.10 7 | 1.99×10-4 | B(E2)(W.u.)<1.4, B(M1)(W.u.)<0.06, α=1.99E-4, α(K)=0.0001723 25, α(L)=1.732E-5 25, α(M)=2.53E-6 4, α(N)=1.377E-7 20 |
1234.38 | (6)- | 200.3 1 | M1(+E2) | 0.0 1 | 0.0113 | α=0.0113 5, α(K)=0.0101 4, α(L)=0.00105 5, α(M)=0.000153 7, α(N)=8.2×10-6 3 | |
1244.61 | 2 | > 500 fs | 1244.6 1 | D+Q | -0.05 4 | ||
1253.45 | 3-,4- | 374.5 1 | M1 | 0.00243 | α=0.00243, α(K)=0.00217 3, α(L)=0.000223 4, α(M)=3.26×10-5 5, α(N)=1.757E-6 25 | ||
1258.72 | 1+ TO 4+ | 234.8 1 | M1 | 0.00756 | α=0.00756, α(K)=0.00675 10, α(L)=0.000699 10, α(M)=0.0001023 15, α(N)=5.49×10-6 8 | ||
1336.61 | 2- | 645.7 2 | M1+E2 | +1.8 3 | 0.00094 | α=0.00094 3, α(K)=0.000838 23, α(L)=8.59×10-5 24, α(M)=1.25E-5 4, α(N)=6.68E-7 18 | |
2- | 1337.0 10 | E1+M2 | +0.51 27 | 2.44×10-4 | α=2.44×10-4 19, α(K)=0.00012 4, α(L)=1.2E-5 4, α(M)=1.7E-6 6, α(N)=9.E-8 3 | ||
1359.42 | 2+ | 851.1 2 | M1+E2 | -0.19 2 | 3.92×10-4 | α=3.92×10-4, α(K)=0.000351 5, α(L)=3.55E-5 5, α(M)=5.19E-6 8, α(N)=2.82E-7 4 | |
2+ | 1359.8 4 | M1+E2 | +0.20 8 | 1.84×10-4 | α=1.84×10-4, α(K)=0.0001361 20, α(L)=1.366E-5 20, α(M)=2.00E-6 3, α(N)=1.087E-7 16 | ||
1371.50 | (7-) | 137.6 1 | D(+Q) | 0.0 1 | |||
1533.51 | 2+ | 1533.2 8 | M1+E2 | +0.5 4 | 2.03×10-4 | α=2.03×10-4 8, α(K)=0.0001092 22, α(L)=1.095E-5 22, α(M)=1.60E-6 4, α(N)=8.71E-8 17 | |
1538.79 | (6) | 167.4 1 | D(+Q) | +0.1 1 | |||
(6) | 304.3 1 | D+Q | +0.4 1 | ||||
1554.3 | 2+ | 1045.3 8 | M1+E2 | 2.73×10-4 | α=2.73×10-4 19, α(K)=0.000244 17, α(L)=2.47E-5 18, α(M)=3.6E-6 3, α(N)=1.95E-7 13 | ||
2+ | 1554.3 8 | M1+E2 | +0.25 9 | 2.03×10-4 | α=2.03×10-4 4, α(K)=0.0001056 15, α(L)=1.058E-5 15, α(M)=1.548E-6 22, α(N)=8.42E-8 12 | ||
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Conversion Coefficient | Additional Data |
1687.60 | 6- | 316.1 1 | M1(+E2) | +0.05 10 | 0.00366 | α=0.00366 14, α(K)=0.00327 12, α(L)=0.000336 13, α(M)=4.92×10-5 19, α(N)=2.65E-6 10 | |
2601.41 | (8) | 1229.9 1 | D(+Q) | 0.0 2 | |||
2886.21 | (9) | 284.8 1 | D(+Q) | 0.0 2 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 1+ | 21.14 m 5 % β- = 99.59 5 % ε = 0.41 5 | Q=+0.105 7, μ=+0.571 2 δ<r2>71,70=-0.096 fm2 21 (2012Pr11). |
901.41 | 1+,2+,3+ | < 1.4 ns | T1/2(level): From γγ(t) in (α,pnγ). |
1086.31 | 24 ns 4 | T1/2(level): From γγ(t) in (α,pnγ). | |
1258.72 | 1+ TO 4+ | XREF: H(1250). | |
1598 | E(level): From (p,n). | ||
2093 | E(level): From (p,n). | ||
2128 | E(level): From (p,n). | ||
2374 | E(level): From (p,n). | ||
2477.5 | XREF: F(2484). | ||
2682 | E(level): From (p,n). | ||
2726 | E(level): From (p,n). | ||
2886.21 | (9) | XREF: α(2880). |
E(level) | E(gamma) | Comments |
879.01 | 188.1 | E(γ): From (α,pnγ). M(γ): Q from γ(θ) in (p,nγ) and (α,pnγ); M2 excluded by comparison to RUL. |
901.41 | 393.2 | E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided |
1009.41 | 318.5 | M(γ): M1 or E1+M2 from α(K) exp in (p,nγ); Δπ=no from level scheme |
1034.03 | 154.9 | M(γ): d from α(K)exp in (p,nγ), Δπ=no from level scheme |
1086.31 | 184.9 | E(γ): From (α,pnγ). |
1180.52 | 146.8 | E(γ): From (α,pnγ). I(γ): From (α,pnγ). M(γ): From γ(θ) in (α,pnγ). | 301.2 | E(γ): From (α,pnγ). I(γ): From (α,pnγ). M(γ): From γ(θ) in (α,pnγ). |
1203.83 | 1203.8 | M(γ): D+Q from γ(θ) in (p.nγ), Δπ=no from level scheme |
1234.38 | 200.3 | E(γ): From (α,pnγ). I(γ): From (α,pnγ). M(γ): d(+Q) from γ(θ) in (α,pnγ), Δπ=no from level scheme. | 355.8 | E(γ): From (α,pnγ). I(γ): From (α,pnγ). |
1336.61 | 645.7 | M(γ): D+Q from γ(θ) in (p,nγ), Δπ=no from level scheme. | 1337.0 | M(γ): D+Q from γ(θ) in (p,nγ), Δπ=yes from level scheme. |
1359.42 | 851.1 | M(γ): D+Q from γ(θ) in (p,nγ), Δπ=no from level scheme. | 1359.8 | M(γ): D+Q from γ(θ) in (p,nγ), Δπ=no from level scheme. |
1371.50 | 137.6 | E(γ): From (α,pnγ). I(γ): From (α,pnγ). M(γ): From γ(θ) in (α,pnγ). | 337.1 | E(γ): From (α,pnγ). I(γ): From (α,pnγ). M(γ): From γ(θ) in (α,pnγ). |
1533.51 | 393.1 | E(γ): Multiply placed with intensity suitably divided I(γ): Multiply placed with intensity suitably divided | 1533.2 | M(γ): D+Q from γ(θ) in (p,nγ), Δπ=no from level scheme. |
1538.79 | 167.4 | E(γ): From (α,pnγ). I(γ): From (α,pnγ). M(γ): From γ(θ) in (α,pnγ). | 304.3 | E(γ): From (α,pnγ). I(γ): From (α,pnγ). M(γ): From γ(θ) in (α,pnγ). |
1554.3 | 1045.3 | M(γ): D+Q from γ(θ) in (p,nγ), Δπ=no from level scheme. | 1554.3 | M(γ): D+Q from γ(θ) in (p,nγ), Δπ=no from level scheme. |
1687.60 | 316.1 | E(γ): From (α,pnγ). M(γ): From γ(θ) in (α,pnγ). |
2601.41 | 1229.9 | E(γ): From (α,pnγ). M(γ): From γ(θ) in (α,pnγ). |
2651.51 | 1280.0 | E(γ): From (α,pnγ). |
E(level) | E(gamma) | Comments |
2886.21 | 284.8 | E(γ): From (α,pnγ). M(γ): From γ(θ) in (α,pnγ). |
Earlier studies suggested the first excited state in 70Ga to be a 20-ms isomeric level at 188 keV (1966Me02,1966Re05). Subsequent studies using (p,nγ) have found no evidence for such a level, in particular a dedicated study by 1973Ca31.
Q-value: S(2n)=17967.0 19; S(2p)=17921.0 20 (2012Wa38)