ADOPTED LEVELS, GAMMAS for 64Ga
Authors: Balraj Singh and Jun Chen | Citation: Nucl. Data Sheets 178, 41 (2021). | Cutoff date: 12-Nov-2021
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-4517 keV 4 | S(n)= 10357.0 keV 19 | S(p)= 3908.4 keV 21 | Q(α)= -2912.5 keV 21 | ||
Reference: 2021WA16 |
References: | |||
A | 64Ge ε decay (63.7 S) | B | 54Fe(12C,pnγ) |
C | 64Zn(p,n) | D | 64Zn(p,nγ) |
E | 64Zn(3He,t) |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCDE | 0+ | 2.627 m 12 % ε = 100 | |||||
42.86 8 | ABCDE | (2+) | 21.9 µs 7 | 42.89 10 | 100 | (E2) | 0.0 | 0+ |
128.02 11 | A CDE | 1+ | 6.9 ns 7 | 85.29 14 128.2 2 | ≈36 100 7 | [M1+E2] [M1] | 42.86 0.0 | (2+) 0+ |
170.99 10 | BCDE | (3+) | ≈ 3 ns | 128.2 2 | 100 | [M1+E2] | 42.86 | (2+) |
322.98 8 | BCDE | (2+) | 152.06 17 280.10 14 322.91 10 | 15 3 100 20 31 6 | 170.99 42.86 0.0 | (3+) (2+) 0+ | ||
427.03 6 | A CDE | 1+ | 384.1 3 427.03 6 | 12.6 13 100 3 | 42.86 0.0 | (2+) 0+ | ||
534.55 11 | BCD | (3+) | 363.61 14 491.69 12 | 70 15 100 20 | 170.99 42.86 | (3+) (2+) | ||
538.03 11 | BCD | (4+) | 367.12 15 495.18 13 | 62 14 100 20 | 170.99 42.86 | (3+) (2+) | ||
550.28 11 | CDE | (1,2+) | 227.23 10 422.56 20 550.2 3 | <18 100 20 27 5 | 322.98 128.02 0.0 | (2+) 1+ 0+ | ||
605.24 23 | BCDE | (2+,3-) | 282.1 434.4 3 | 100 20 | 322.98 170.99 | (2+) (3+) | ||
666.94 16 | A CDE | 1+ | 666.94 16 | 100 | 0.0 | 0+ | ||
707.51 10 | BCDE | (4+) | 173.0 384.59 16 536.5 664.6 | 34 12 100 20 | 534.55 322.98 170.99 42.86 | (3+) (2+) (3+) (2+) | ||
712.16 15 | CDE | 541.10 15 584.25 19 | 100 20 55 11 | 170.99 128.02 | (3+) 1+ | |||
765.26 15 | CDE | (3,2+) | 227.23 10 | 100 | 538.03 | (4+) | ||
817.4 3 | A CDE | (1+) | 774.5 3 ? | | 42.86 | (2+) | ||
828.95 15 | BCD | 290.93 12 | 100 | 538.03 | (4+) | |||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
852 3 | C E | (2+,1+) | ||||||
937 2 | C E | 1+ | ||||||
1020.82 11 | BC E | (5+) | 313.3 482.8 486.3 849.8 | | 707.51 538.03 534.55 170.99 | (4+) (4+) (3+) (3+) | ||
1032 5 | C E | |||||||
1054 4 | C E | |||||||
1065 5 | E | (1+) | ||||||
1136 5 | C E | |||||||
1233 4 | C E | |||||||
1279.82 15 | BC E | (4+) | 572.3 741.8 745.3 1108.8 | | 707.51 538.03 534.55 170.99 | (4+) (4+) (3+) (3+) | ||
1357.13 17 | B E | (5+) | 819.1 1186.1 | | 538.03 170.99 | (4+) (3+) | ||
1421 3 | E | |||||||
1460 3 | E | |||||||
1478.74 17 | B | 771.2 940.7 944.2 | | 707.51 538.03 534.55 | (4+) (4+) (3+) | |||
1552 5 | E | |||||||
1578 6 | E | |||||||
1685.12 16 | B E | (5+) | 664.3 856.2 1514.1 | | 1020.82 828.95 170.99 | (5+) (3+) | ||
1759 5 | E | |||||||
1785 4 | E | |||||||
1798.53 11 | B | (6+) | 777.7 969.6 1091.0 1260.5 | | 1020.82 828.95 707.51 538.03 | (5+) (4+) (4+) | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
1803 5 | E | 1+ | ||||||
1818 4 | E | |||||||
1842.82 12 | B | (5-) | 563.0 822.0 1135.3 | | 1279.82 1020.82 707.51 | (4+) (5+) (4+) | ||
1859.4 17 | E | |||||||
1923 5 | C E | 0+ | ||||||
1949.54 18 | B | (6+) | 592.4 928.7 1411.5 | | 1357.13 1020.82 538.03 | (5+) (5+) (4+) | ||
1991 5 | E | |||||||
2033.23 12 | B | (7-) | 190.4 234.7 1012.4 | | 1842.82 1798.53 1020.82 | (5-) (6+) (5+) | ||
2052.93 15 | B E | (6+) | 210.1 367.8 695.8 1032.1 | | 1842.82 1685.12 1357.13 1020.82 | (5-) (5+) (5+) (5+) | ||
2104.3 4 | B | 419.2 | | 1685.12 | (5+) | |||
2189 5 | E | |||||||
2223 5 | E | |||||||
2313 5 | E | |||||||
2336.7 18 | E | |||||||
2353.6 4 | B E | 1332.8 | | 1020.82 | (5+) | |||
2384 4 | E | |||||||
2396.3 3 | B | (7-) | 553.5 | | 1842.82 | (5-) | ||
2415 3 | E | |||||||
2448 5 | E | |||||||
2547.6 17 | E | |||||||
2585 5 | E | 1+ | ||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2645 5 | E | 1+ | ||||||
2730 5 | E | |||||||
2874 5 | E | |||||||
2913 5 | E | 1+ | ||||||
2940 | C | (2+) | ||||||
2994 5 | E | |||||||
3084 5 | E | 1+ | ||||||
3089.54 15 | B | (8-) | 693.2 1056.3 | | 2396.3 2033.23 | (7-) (7-) | ||
3102.74 15 | B | (9-) | 1069.5 | | 2033.23 | (7-) | ||
3163.9 3 | B E | 1111.0 | | 2052.93 | (6+) | |||
3222 5 | E | 1+ | ||||||
3289 5 | E | 1+ | ||||||
3332 5 | E | 1+ | ||||||
3430 5 | E | |||||||
3527 5 | E | 1+ | ||||||
3573.9 2 | B | (9+) | 471.2 484.4 | | 3102.74 3089.54 | (9-) (8-) | ||
3586 5 | E | |||||||
3690 5 | E | |||||||
3764 5 | E | |||||||
3829 5 | E | 1+ | ||||||
3911 5 | E | 1+ | ||||||
3954 5 | E | |||||||
4033 5 | E | (1+) | ||||||
4086 5 | E | 1+ | ||||||
4121 5 | E | 1+ | ||||||
4197 5 | E | |||||||
4323 5 | E | |||||||
4437 5 | E | |||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
4473.0 3 | B | (11+) | 899.1 | | 3573.9 | (9+) | ||
4679 5 | E | 1+ | ||||||
4721 5 | E | 1+ | ||||||
4937 5 | E | (1+) | ||||||
5004 5 | E | 1+ | ||||||
5134 5 | E | 1+ | ||||||
5272 5 | E | 1+ | ||||||
5322 5 | E | 1+ | ||||||
5349 5 | E | |||||||
5505 5 | E | |||||||
5578 5 | E | 1+ | ||||||
5629.2 4 | B | (12) | 1156.1 | | 4473.0 | (11+) | ||
5643 5 | E | |||||||
5746 5 | E | |||||||
5853 5 | E | (1+) | ||||||
6131 5 | E | |||||||
6171 5 | E | |||||||
6247 5 | E | 1+ | ||||||
6285 5 | E | 1+ | ||||||
6359 5 | E | 1+ | ||||||
6412 5 | E | 1+ | ||||||
6562 5 | E | 1+ | ||||||
6608 5 | E | 1+ | ||||||
6682 5 | E | 1+ | ||||||
6733 5 | E | 1+ | ||||||
6774 5 | E | 1+ | ||||||
6850 5 | E | 1+ | ||||||
6884 5 | E | 1+ | ||||||
6971 5 | E | 1+ | ||||||
7065 5 | E | 1+ | ||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
7173 5 | E | 1+ | ||||||
7301 5 | E | 1+ | ||||||
7335 5 | E | |||||||
7389 5 | E | 1+ | ||||||
7416 5 | E | 1+ | ||||||
7450 5 | E | 1+ | ||||||
7511 5 | E | 1+ | ||||||
7578 5 | E | |||||||
7619 5 | E | 1+ | ||||||
7679 5 | E | 1+ | ||||||
7713 5 | E | |||||||
7740 5 | E | |||||||
7760 5 | E | |||||||
7787 5 | E | |||||||
7841 5 | E | (1+) | ||||||
7888 5 | E | |||||||
7942 5 | E | 1+ | ||||||
7996 5 | E | |||||||
8037 5 | E | (1+) | ||||||
8070 5 | E | 1+ | ||||||
8151 5 | E | 1+ | ||||||
8300 5 | E | |||||||
8496 5 | E | (1+) | ||||||
8577 5 | E | 1+ | ||||||
8665 5 | E | |||||||
8838 5 | E | 1+ | ||||||
8902 5 | E | 1+ | ||||||
9010 5 | E | (1+) | ||||||
9058 5 | E | |||||||
9112 5 | E | 1+ | ||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
9146 5 | E | |||||||
9207 5 | E | |||||||
9254 5 | E | |||||||
9376 5 | E | |||||||
9437 5 | E | |||||||
9471 5 | E | |||||||
9586 5 | E | (1+) | ||||||
9641 5 | E | (1+) | ||||||
9695 5 | E | 1+ | ||||||
9851 5 | E | 1+ | ||||||
9973 5 | E | (1+) | ||||||
10055 5 | E | |||||||
10095 5 | E | 1+ | ||||||
10163 5 | E | |||||||
10442 10 | E | (1+) | ||||||
10544 10 | E | (1+) | ||||||
10639 10 | E | (1+) | ||||||
13990 | E | (1+) | ||||||
14080 | E | |||||||
14510 | E | (1+) |
E(level): From a least-squares fit to Eγ data for levels populated in γ-ray studies. Other level energies are mainly from (3He,t) and some from (p,n), with weighted averages taken when a level is populated in both the reactions. The levels populated only in 54Fe(12C,pnγ) should be considered as tentative since the details of this study are not available. In addition, γ-ray energy uncertainties in (12C,pnγ) are not given. For fitting purpose, evaluators have assumed 0.1 keV uncertainty for strong γ rays, 0.2 keV for medium intensity and 0.3 keV for weak γ rays
E(γ): Values represent averages when corresponding data are available in more than one of the three γ-ray datasets. Above 830-keV level energy, gamma-ray data are available from 54Fe(12C,pnγ) only
I(γ): Relative photon branching ratios are mainly from (p,nγ). Averages taken for γ rays from 128 and 427 level, where data are available from (p,nγ) and 64Ge ε decay
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Conversion Coefficient | Additional Data |
42.86 | (2+) | 21.9 µs 7 | 42.89 10 | (E2) | 16.23 | B(E2)(W.u.)=0.67 3, α=16.23 27, α(K)=13.28 22, α(L)=2.57 4, α(M)=0.367 6, α(N)=0.01072 18 |
128.02 | 1+ | 6.9 ns 7 | 85.29 14 | [M1+E2] | 0.7 | α=0.7 6, α(K)=0.6 5, α(L)=0.08 7, α(M)=0.011 10, α(N)=5.E-4 4 |
1+ | 6.9 ns 7 | 128.2 2 | [M1] | 0.0359 | B(M1)(W.u.)=0.00092 21, α=0.0359 5, α(K)=0.0320 5, α(L)=0.00337 5, α(M)=0.000493 7, α(N)=2.62×10-5 4 | |
170.99 | (3+) | ≈ 3 ns | 128.2 2 | [M1+E2] | 0.16 | α=0.16 12, α(K)=0.14 10, α(L)=0.016 13, α(M)=0.0023 18, α(N)=1.1×10-4 8 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 0+ | 2.627 m 12 % ε = 100 | Measured matter r.m.s. radius=3.75 fm 10 (2004Li29, from Si(64Ga,X),E=56.8 MeV/nucleon at GANIL, Glauber analysis); reduced strong absorption r0=1.017 fm 12, with measured σ=2.51 b 6. |
128.02 | 1+ | 6.9 ns 7 | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. |
170.99 | (3+) | ≈ 3 ns | E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. |
427.03 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
534.55 | (3+) | E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
538.03 | (4+) | E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
550.28 | (1,2+) | XREF: E(545.2). | |
605.24 | (2+,3-) | XREF: E(598.6). Jπ(level): From measured and calculated (Hauser-Feshbach) σ(θ) and σ(integral) in (p,nγ). | |
666.94 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
707.51 | (4+) | XREF: C(709). E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
712.16 | XREF: C(719). | ||
765.26 | (3,2+) | Jπ(level): From measured and calculated (Hauser-Feshbach) σ(θ) and σ(integral) in (p,nγ). | |
817.4 | (1+) | XREF: C(818)E(818.1). Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
852 | (2+,1+) | XREF: C(855)E(851). Jπ(level): From measured and calculated (Hauser-Feshbach) σ(θ) and σ(integral) in (p,nγ). | |
937 | 1+ | XREF: C(943)E(936.0). Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
1020.82 | (5+) | XREF: C(1023)E(1016.9). E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
1054 | XREF: C(1063)E(1053). | ||
1065 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
1136 | XREF: C(1140)E(1134). | ||
1233 | XREF: C(1250)E(1232.0). | ||
1279.82 | (4+) | XREF: C(1290)E(1273.5). E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
1357.13 | (5+) | XREF: E(1359.5). E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
1685.12 | (5+) | XREF: E(1682.7). E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
1798.53 | (6+) | E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
1803 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
1842.82 | (5-) | E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
1923 | 0+ | XREF: C(1950). Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
1949.54 | (6+) | E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
2033.23 | (7-) | E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
2052.93 | (6+) | XREF: E(2056). E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
2353.6 | XREF: E(2356). | ||
2396.3 | (7-) | E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
2585 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
2645 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
2913 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
3084 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
3089.54 | (8-) | E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
3102.74 | (9-) | E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
3163.9 | XREF: E(3168). | ||
3222 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
3289 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
3332 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
3527 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
3573.9 | (9+) | E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
3829 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
3911 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
4033 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
4086 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
4121 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
4473.0 | (11+) | E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
4679 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
4721 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
4937 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
5004 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
5134 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
5272 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
5322 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
5578 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
5629.2 | (12) | E(level): From 54Fe(12C,pnγ). Jπ(level): Taken from 54Fe(12C,pnγ) (1984ScZO), presumably based on γ(θ) and ce data. Since details of this study are not available, the assignments should be considered tentative. | |
5853 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
6247 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
6285 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
6359 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
6412 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
6562 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
6608 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
6682 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
6733 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
6774 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
6850 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
6884 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
6971 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
7065 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
7173 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
7301 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
7389 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
7416 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
7450 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
7511 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
7619 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
7679 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
7841 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
7942 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
8037 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
8070 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
8151 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
8496 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
8577 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
8838 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
8902 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
9010 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
9112 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
9586 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
9641 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
9695 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
9851 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
9973 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
10095 | 1+ | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
10442 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
10544 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
10639 | (1+) | Jπ(level): L(3He,t)=0 or (0) in some cases from 0+ target, and probable Gamow-Teller excitation, with isospin t=1, as interpreted by 2019Di08. |
E(level) | E(gamma) | Comments |
42.86 | 42.89 | M(γ): from (p,nγ) |
170.99 | 128.2 | E(γ): from (p,nγ), where it is a doublet, the other placement from 128 level. Other: 128.1 in (12C,pnγ) |
427.03 | 384.1 | E(γ): From 64Ge ε decay I(γ): From 64Ge ε decay |
550.28 | 227.23 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
605.24 | 282.1 | E(γ): γ seen in 54Fe(12C,pnγ) only |
707.51 | 173.0 | E(γ): γ seen in 54Fe(12C,pnγ) only | 384.59 | E(γ): from (p,nγ). Other: 384.5 in (12C,pnγ) | 536.5 | E(γ): γ seen in 54Fe(12C,pnγ) only | 664.6 | E(γ): from (12C,pnγ). Other: 663.89 16 in (p,nγ) is poorly fitted. From 54Fe(12C,pnγ) |
765.26 | 227.23 | E(γ): Multiply placed with undivided intensity I(γ): Multiply placed with undivided intensity |
828.95 | 290.93 | E(γ): from (p,nγ). Other: 290.9 in (12C,pnγ) |
Mass measurements: 2008Go23, 2007Cl01, 2007Gu09, 2007Sc24, 2005Ch60, 2005Gu36.
Theoretical calculations: consult the NSR database at www.nndc.bnl.gov/nsr/ for 20 primary references dealing with nuclear structure and radioactive decay of 64Ga,
2012Pr11: measured isotope shifts and rms charge radii by collinear laser spectroscopy using COLLAPS setup at ISOLDE-CERN.
Q-value: Q(ε)=7171.2 15, S(2n)=22988.4 15, S(2p)=10623.2 15 (2021Wa16)