ADOPTED LEVELS, GAMMAS for 80Se
Author: Balraj Singh | Citation: Nucl. Data Sheets 105, 223 (2005) | Cutoff date: 22-Jun-2005
Full ENSDF file | Adopted Levels (PDF version)
Q(β-)=-1870.5 keV 4 | S(n)= 9913.4 keV 13 | S(p)= 11412 keV 6 | Q(α)= -6971.5 keV 13 | ||
Reference: 2012WA38 |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
0.0 | ABCDEFGHIJKLMN | 0+ | STABLE % 2β- = ? | |||||
666.27 7 | ABCDEFGHIJKLMN | 2+ | 8.52 ps 21 | 666.15 10 | 100 | E2 | 0.0 | 0+ |
1449.35 7 | A DEFGHIJKL | 2+ | 1.95 ps 7 | 783.1 1 1449.4 1 | 66.6 10 100 3 | E2+M1 [E2] | 666.27 0.0 | 2+ 0+ |
1478.82 9 | A C EFGHIJKL | 0+ | 11.4 ps 17 | 812.4 1 | 100 | E2 | 666.27 | 2+ |
1701.45 11 | FGHIJKL N | 4+ | 0.66 ps 2 | 1035.1 1 | 100 | E2 | 666.27 | 2+ |
1873.40 12 | A DEFG IJ | (0)+ | 1207.1 1 | 100 | 666.27 | 2+ | ||
1959.82 9 | A D FG IJ L | 2+ | 0.38 ps +22-12 | 1293.7 2 1959.9 1 | 100 5 55 5 | M1+E2 [E2] | 666.27 0.0 | 2+ 0+ |
2121.12 14 | D FG IJ | (3+) | 671.7 2 1454.9 2 | 15 3 100 8 | 1449.35 666.27 | 2+ 2+ | ||
2311.29 9 | A EFG IJ | (2+) | 0.152 ps +28-14 | 861.9 1 1645.0 1 | 15 5 100 12 | D+Q | 1449.35 666.27 | 2+ 2+ |
2344.17 9 | D FG IJ | (1+,2+) | 0.35 ps +17-10 | 470.5 4 894.8 1 1677.9 1 2344 1 | 55 9 100 9 55 9 9.1 18 | 1873.40 1449.35 666.27 0.0 | (0)+ 2+ 2+ 0+ | |
2494.77 23 | FG IJ | (4+) | 1.1 ps 7 | 793.0 3 1046? 1828.8 3 | 100 30 ≈3 53 5 | M1+E2 [E2] [E2] | 1701.45 1449.35 666.27 | 4+ 2+ 2+ |
2513.57 10 | A DEFG IJ | (2+) | 0.048 ps 7 | 813.3 2 ? 1035.7 4 ? 1063.8 4 1847.3 1 2513.4 2 | ≈40 4.3 14 100 9 4.3 14 | [E2] | 1701.45 1478.82 1449.35 666.27 0.0 | 4+ 0+ 2+ 2+ 0+ |
2627.40 19 | E I | (0+) | 1178.2 2 | 100 | 1449.35 | 2+ | ||
2716.65 11 | D FGHIJ L | 3- | 0.38 ps 14 | 405.1 3 1015.1 2 2050.4 1 2716.6S | 7.7 23 7.7 15 100 8 0.15 7 | [E1] [E1] [E1] [E3] | 2311.29 1701.45 666.27 0.0 | (2+) 4+ 2+ 0+ |
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
2774.3 10 | A | (1,2+) | 2774.2 10 | 100 | 0.0 | 0+ | ||
2787 5 ? | F | |||||||
2814.50 16 | EF IJ | (2+,1+) | 2148.0 3 2814.6 2 | 29 14 100 14 | 666.27 0.0 | 2+ 0+ | ||
2825.55 23 | IJ | (6+) | 1124.1 2 | 100 | 1701.45 | 4+ | ||
2826.99 11 | E G IJ | (2+) | 0.18 ps 4 | 2160.7 1 2826.9 3 | 100 15 7.7 24 | [E2] | 666.27 0.0 | 2+ 0+ |
2836.3 10 | A J | (1,2+) | 2836.2 10 | 100 | 0.0 | 0+ | ||
2895.5 10 | N | (6+) | 1194 | | 1701.45 | 4+ | ||
2947.54 15 | F I | (2+,4+) | 0.18 ps +11-6 | 826.4 2 1498.1 2 2281.4 3 | 50 17 100 33 67 33 | 2121.12 1449.35 666.27 | (3+) 2+ 2+ | |
2998 5 ? | F | |||||||
3025.17 16 | A G I | (1+,2+) | 0.049 ps 14 | 1577.6 3 2358.2 2 3024.8 3 | 50 17 100 25 30 20 | 1449.35 666.27 0.0 | 2+ 2+ 0+ | |
3033 4 | F J | (4+) | ||||||
3036 10 | D | (6+) | ||||||
3037.74 13 | D I | (1+,2+) | 0.13 ps +9-5 | 1078.6 2 1558.7 2 1587.9 2 | 100 20 80 20 56 12 | 1959.82 1478.82 1449.35 | 2+ 0+ 2+ | |
3125.79 16 | EF I | (2+) | 0.028 ps 14 | 1677.0 5 ? 2459.3 2 | ≈1 100 | 1449.35 666.27 | 2+ 2+ | |
3160 9 | D | 0+ | ||||||
3176.92 19 | F I | (1,2+) | 1697.8 5 3176.9 2 | 70 20 100 20 | 1478.82 0.0 | 0+ 0+ | ||
3199.4 3 | EF I | (2) | 3199.5 5 | 100 | 0.0 | 0+ | ||
3224.28 19 | I | (1,2) | 0.070 ps 28 | 1522.8 2 1745.5 3 | 100 13 43 22 | 1701.45 1478.82 | 4+ 0+ | |
3226 4 | F | (4+) | ||||||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3248.3 5 | E | (2+) | ||||||
3280.4 4 | D I | (1,2+) | 2614.5 5 3280.0 5 | 73 21 100 27 | 666.27 0.0 | 2+ 0+ | ||
3284 4 | D F | (3-) | ||||||
3314 5 ? | F J | |||||||
3316.4 10 | EF J | (0) | ||||||
3349.95 20 | E I | (1+) | 3348.4 5 | 100 | 0.0 | 0+ | ||
3354 4 | D F J | (3-) | ||||||
3390.75 24 | DEF J | (2+) | 1909.9 5 1941.9 5 | 100 20 100 20 | 1478.82 1449.35 | 0+ 2+ | ||
3441.88 22 | EF I | (0+) | 1097 1 2775.9 3 | 80 20 100 30 | 2344.17 666.27 | (1+,2+) 2+ | ||
3491 5 | D F | |||||||
3567 5 | F | |||||||
3606.4 3 | A E | (2) | 2156.9 5 2940.3 10 | 100 50 100 50 | 1449.35 666.27 | 2+ 2+ | ||
3619.7 4 | DEF | (0+,2+) | 2953.7 5 | 100 | 666.27 | 2+ | ||
3635.5 15 | N | (8+) | 740 | | 2895.5 | (6+) | ||
3640 5 | D F | |||||||
3655.4 10 | E | (0,1,2) | ||||||
3675 5 | F | |||||||
3727.2 5 | A | (0,1,2) | 1415.9 5 3060.8 20 ? | 100 50 50 50 | 2311.29 666.27 | (2+) 2+ | ||
3753 4 | D F J | (3-) | ||||||
3774 5 ? | D F J | |||||||
3813.7 4 | I | (6+) | 2112.2 3 | 100 | 1701.45 | 4+ | ||
3814.9 5 | I | (8+) | 989.3 4 | 100 | 2825.55 | (6+) | ||
3826 5 | F | |||||||
3845 10 ? | F | |||||||
3870.0 4 | DEF | (1-) | 2391.9 5 | 100 | 1478.82 | 0+ | ||
E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
3931 4 | F | (2+) | ||||||
3951.9 4 | EF | (2+) | 3286.1 5 | 100 | 666.27 | 2+ | ||
3976 8 | D | (1-) | ||||||
3996 4 | F | (5-) | ||||||
4039 4 | F | |||||||
4047.1 5 | D I | (2+) | 2597.7 5 | 100 | 1449.35 | 2+ | ||
4062.2 4 | EF | (0+) | 2612.7 5 | 100 | 1449.35 | 2+ | ||
4129 8 | D | 0+ | ||||||
4130 4 | F | (3-) | ||||||
4173 4 | D F J | 2+ | ||||||
4225 4 | F | |||||||
4247 7 | D | 2+ | ||||||
4295 4 | F | |||||||
4322 4 | D F | (2+) | ||||||
4352 4 | D F | 2+ | ||||||
4420 4 | F | (2+) | ||||||
4436.6 4 | F I | (5-) | 1941.8 3 | 100 | 2494.77 | (4+) | ||
4464 5 | D | (1-) | ||||||
4511 4 | F | (4+) | ||||||
4570 4 | F | |||||||
4673.5 18 | N | (10+) | 1038 | | 3635.5 | (8+) | ||
4682 4 | D F | (4+) | ||||||
4950 4 | F | |||||||
4993 4 | F | |||||||
5180 30 | D | |||||||
5325 4 | F | (3-) | ||||||
7818.52 9 | E | 1(-) | 3756.1 4 3866.9 4 3949.1 5 4163 1 4199.1 5 4212.0 4 4376.8 3 4427.1 3 4468.2 2 4502 1 4570.1 5 4619.1 3 4692.4 2 4991.4 2 5004.3 5 5191.6 4 5304.4 3 5507.2 7 5858.4 2 5944.7 8 6339.4 1 6369.4 3 7818.9 5 | 4.3 4 3.0 5 3.0 4 1.3 3 2.8 3 3.7 3 5.2 4 8.5 3 9.2 4 2.2 4 7.3 3 5.5 3 12.5 3 12.4 4 3.5 3 1.0 3 6.4 3 4.2 5 27.8 3 1.1 2 9.4 2 8.4 2 100.0 5 | (E1) (E1) (E1) (E1) (E1) (E1) (E1) (E1) | 4062.2 3951.9 3870.0 3655.4 3619.7 3606.4 3441.88 3390.75 3349.95 3316.4 3248.3 3199.4 3125.79 2826.99 2814.50 2627.40 2513.57 2311.29 1959.82 1873.40 1478.82 1449.35 0.0 | (0+) (2+) (1-) (0,1,2) (0+,2+) (2) (0+) (2+) (1+) (0) (2+) (2) (2+) (2+) (2+,1+) (0+) (2+) (2+) 2+ (0)+ 0+ 2+ 0+ |
E(level): From least-squares fit to Eγ’s for levels populated in γ-ray studies. For others weighted averages of values available from different reactions have been taken
Jπ(level): Above 2 MeV excitation energy, Jπ’s deduced from L(p,p’) are given in parentheses due to high level density, ambiguity in level correspondence between different reactions, and tentative nature of L value.
T1/2(level): From B(E2) values in Coul. ex. for levels below 1900 keV. Above this, values are from ΔS(a) method in (n,n’γ) (1999Ko46)
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
Band 1 - Yrast sequence | |||||||
0.0 | 0+ | STABLE % 2β- = ? | |||||
666.27 7 | 2+ | 8.52 ps 21 | 666.15 10 | 100 | E2 | 0.0 | 0+ |
1701.45 11 | 4+ | 0.66 ps 2 | 1035.1 1 | 100 | E2 | 666.27 | 2+ |
2895.5 10 | (6+) | 1194 | | 1701.45 | 4+ | ||
3635.5 15 | (8+) | 740 | | 2895.5 | (6+) | ||
4673.5 18 | (10+) | 1038 | | 3635.5 | (8+) |
E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) (keV) | Multipolarity | Mixing Ratio | Additional Data |
666.27 | 2+ | 8.52 ps 21 | 666.15 10 | E2 | B(E2)(W.u.)=24.7 6 | |
1449.35 | 2+ | 1.95 ps 7 | 783.1 1 | E2+M1 | -5 +2-6 | B(E2)(W.u.)=18.5 10, B(M1)(W.u.)=0.0004 3 |
2+ | 1.95 ps 7 | 1449.4 1 | [E2] | B(E2)(W.u.)=1.33 7 | ||
1478.82 | 0+ | 11.4 ps 17 | 812.4 1 | E2 | B(E2)(W.u.)=6.9 11 | |
1701.45 | 4+ | 0.66 ps 2 | 1035.1 1 | E2 | B(E2)(W.u.)=35.2 11 | |
1959.82 | 2+ | 0.38 ps +22-12 | 1293.7 2 | M1+E2 | -1.1 +6-11 | |
2+ | 0.38 ps +22-12 | 1959.9 1 | [E2] | B(E2)(W.u.)=0.9 +3-6 | ||
2494.77 | (4+) | 1.1 ps 7 | 793.0 3 | M1+E2 | +1.1 1 | B(E2)(W.u.)=28 21, B(M1)(W.u.)=0.012 9 |
(4+) | 1.1 ps 7 | 1828.8 3 | [E2] | B(E2)(W.u.)=0.4 3 | ||
2513.57 | (2+) | 0.048 ps 7 | 2513.4 2 | [E2] | B(E2)(W.u.)=0.17 7 | |
2716.65 | 3- | 0.38 ps 14 | 405.1 3 | [E1] | B(E1)(W.u.)=0.0010 5 | |
3- | 0.38 ps 14 | 1015.1 2 | [E1] | B(E1)(W.u.)=6.E-5 3 | ||
3- | 0.38 ps 14 | 2050.4 1 | [E1] | B(E1)(W.u.)=0.00010 4 | ||
3- | 0.38 ps 14 | 2716.6 | [E3] | B(E3)(W.u.)=10 6 | ||
2826.99 | (2+) | 0.18 ps 4 | 2826.9 3 | [E2] | B(E2)(W.u.)=0.061 25 |
Additional Level Data and Comments:
E(level) | Jπ(level) | T1/2(level) | Comments |
0.0 | 0+ | STABLE % 2β- = ? | 2β decay: theoretical calculations: 2005Do07, 2001Ka15, 2000Bo05. No experimental information is available. E(level): 2β decay: theoretical calculations: 2005Do07, 2001Ka15, 2000Bo05. No experimental information is available. Reported in (p,p’γ) only. Yrast sequence. |
666.27 | 2+ | 8.52 ps 21 | B(E2)=0.253 6 (2001Ra27), β2=0.2318 27 (2001Ra27), μ=0.87 5 (1998Sp03), Q=-0.31 7 (1977Le11,1989Ra17) β2(p,p’)=0.21 (1993Mo05), 0.193 (1988Ba35,1986Og01), 0.22 1 (1986MoZR), 0.229 15 (1984De01), 0.195 30 (1983Ma59), 0.210 15 (1979Ma28), 0.234 (1970He10). E(level): β2(p,p’)=0.21 (1993Mo05), 0.193 (1988Ba35,1986Og01), 0.22 1 (1986MoZR), 0.229 15 (1984De01), 0.195 30 (1983Ma59), 0.210 15 (1979Ma28), 0.234 (1970He10). Reported in (p,p’γ) only. Yrast sequence. |
1449.35 | 2+ | 1.95 ps 7 | μ=0.70 20 (1998Sp03) β2(α,α’)=0.05 (1988Ba35). β2(Coul. ex.)=0.054 (1974Ba80). |
1478.82 | 0+ | 11.4 ps 17 | XREF: F(?). |
1701.45 | 4+ | 0.66 ps 2 | μ=2.7 10 (1998Sp03) β4(α,α’)=0.07 or -0.02 (1988Ba35). E(level): Reported in (p,p’γ) only. Yrast sequence. |
2121.12 | (3+) | XREF: d(2150?)J(2150). | |
2513.57 | (2+) | 0.048 ps 7 | XREF: F(?). |
2716.65 | 3- | 0.38 ps 14 | B(E3)=0.030 10 (2002Ki06) Average β3(from inelastic scattering)=0.154 from β3(α,α’)=0.161 (1988Ba35); β3(n,n’)=0.151 10 (from b3r=0.78 5,1984Ku09); β3(p,p’)=0.163 (1993Mo05), 0.124 (deduced by 1988Ba35 from 1986Og01), 0.144 (deduced by 1988Ba35 from 1984De01), 0.17 1 (1986MoZR), 0.167 (1979Ma28). β3(from B(E3) in Coul. ex.)=0.083. |
2774.3 | (1,2+) | E(level): Reported in 80As β- only. Jπ(level): γ to 0+. | |
2814.50 | (2+,1+) | XREF: F(2819). | |
2836.3 | (1,2+) | E(level): Reported in 80As β- only. Jπ(level): γ to 0+. | |
2895.5 | (6+) | E(level): Reported in (p,p’γ) only. Yrast sequence. Jπ(level): Systematics of yrast sequences in even-even nuclides populated in heavy-ion reactions. | |
3025.17 | (1+,2+) | 0.049 ps 14 | E(level): Reported in 80As β- only. Jπ(level): γ to 0+. |
3125.79 | (2+) | 0.028 ps 14 | E(level): Reported in (n,n’γ) only. Jπ(level): From γγ(θ) in (γ,γ’). Parity is from a comparison of reduced strengths for E1 and M1 transitions with systematics of known E1 and M1 transitions in this mass region. The reduced strengths have been calculated by 1973Sz04 from relative intensities corrected for energy dependence, average level spacing and partial widths for the g.s. and the excited levels Jπ assignments based on (γ,γ’) study are considered tentative; first, because γ(θ) data are reported at only two angles and, second because transitions are assumed pure dipole with no quadrupole admixture. |
3176.92 | (1,2+) | E(level): Reported in 80As β- only. Jπ(level): γ to 0+. | |
3199.4 | (2) | XREF: F(?). E(level): Reported in (n,n’γ) only. Jπ(level): From γγ(θ) in (γ,γ’). Parity is from a comparison of reduced strengths for E1 and M1 transitions with systematics of known E1 and M1 transitions in this mass region. The reduced strengths have been calculated by 1973Sz04 from relative intensities corrected for energy dependence, average level spacing and partial widths for the g.s. and the excited levels Jπ assignments based on (γ,γ’) study are considered tentative; first, because γ(θ) data are reported at only two angles and, second because transitions are assumed pure dipole with no quadrupole admixture. | |
3248.3 | (2+) | E(level): Reported in (n,n’γ) only. Jπ(level): From γγ(θ) in (γ,γ’). Parity is from a comparison of reduced strengths for E1 and M1 transitions with systematics of known E1 and M1 transitions in this mass region. The reduced strengths have been calculated by 1973Sz04 from relative intensities corrected for energy dependence, average level spacing and partial widths for the g.s. and the excited levels Jπ assignments based on (γ,γ’) study are considered tentative; first, because γ(θ) data are reported at only two angles and, second because transitions are assumed pure dipole with no quadrupole admixture. | |
3280.4 | (1,2+) | E(level): Reported in 80As β- only. Jπ(level): γ to 0+. | |
3316.4 | (0) | XREF: F(?). E(level): Reported in (n,n’γ) only. Jπ(level): From γγ(θ) in (γ,γ’). Parity is from a comparison of reduced strengths for E1 and M1 transitions with systematics of known E1 and M1 transitions in this mass region. The reduced strengths have been calculated by 1973Sz04 from relative intensities corrected for energy dependence, average level spacing and partial widths for the g.s. and the excited levels Jπ assignments based on (γ,γ’) study are considered tentative; first, because γ(θ) data are reported at only two angles and, second because transitions are assumed pure dipole with no quadrupole admixture. | |
3354 | (3-) | XREF: J(3370). | |
3441.88 | (0+) | E(level): Reported in (n,n’γ) only. Jπ(level): From γγ(θ) in (γ,γ’). Parity is from a comparison of reduced strengths for E1 and M1 transitions with systematics of known E1 and M1 transitions in this mass region. The reduced strengths have been calculated by 1973Sz04 from relative intensities corrected for energy dependence, average level spacing and partial widths for the g.s. and the excited levels Jπ assignments based on (γ,γ’) study are considered tentative; first, because γ(θ) data are reported at only two angles and, second because transitions are assumed pure dipole with no quadrupole admixture. | |
3491 | XREF: d(3484). | ||
3606.4 | (2) | E(level): Reported in (n,n’γ) only. Jπ(level): From γγ(θ) in (γ,γ’). Parity is from a comparison of reduced strengths for E1 and M1 transitions with systematics of known E1 and M1 transitions in this mass region. The reduced strengths have been calculated by 1973Sz04 from relative intensities corrected for energy dependence, average level spacing and partial widths for the g.s. and the excited levels Jπ assignments based on (γ,γ’) study are considered tentative; first, because γ(θ) data are reported at only two angles and, second because transitions are assumed pure dipole with no quadrupole admixture. | |
3619.7 | (0+,2+) | E(level): Reported in (n,n’γ) only. Jπ(level): From γγ(θ) in (γ,γ’). Parity is from a comparison of reduced strengths for E1 and M1 transitions with systematics of known E1 and M1 transitions in this mass region. The reduced strengths have been calculated by 1973Sz04 from relative intensities corrected for energy dependence, average level spacing and partial widths for the g.s. and the excited levels Jπ assignments based on (γ,γ’) study are considered tentative; first, because γ(θ) data are reported at only two angles and, second because transitions are assumed pure dipole with no quadrupole admixture. | |
3635.5 | (8+) | E(level): Reported in (p,p’γ) only. Yrast sequence. Jπ(level): Systematics of yrast sequences in even-even nuclides populated in heavy-ion reactions. | |
E(level) | Jπ(level) | T1/2(level) | Comments |
3951.9 | (2+) | XREF: F(3960). | |
4047.1 | (2+) | XREF: d(4063). | |
4062.2 | (0+) | XREF: F(?). E(level): Reported in (n,n’γ) only. Jπ(level): From γγ(θ) in (γ,γ’). Parity is from a comparison of reduced strengths for E1 and M1 transitions with systematics of known E1 and M1 transitions in this mass region. The reduced strengths have been calculated by 1973Sz04 from relative intensities corrected for energy dependence, average level spacing and partial widths for the g.s. and the excited levels Jπ assignments based on (γ,γ’) study are considered tentative; first, because γ(θ) data are reported at only two angles and, second because transitions are assumed pure dipole with no quadrupole admixture. | |
4173 | 2+ | XREF: J(4180). | |
4673.5 | (10+) | E(level): Reported in (p,p’γ) only. Yrast sequence. Jπ(level): Systematics of yrast sequences in even-even nuclides populated in heavy-ion reactions. | |
4682 | (4+) | XREF: d(4712). |
E(level) | E(gamma) | Comments |
666.27 | 666.15 | M(γ): From (813γ)(666γ)(θ) in 80Br ε decay and T1/2 (levels) |
1478.82 | 812.4 | M(γ): From (813γ)(666γ)(θ) in 80Br ε decay and T1/2 (levels) |
2344.17 | 894.8 | E(γ): Reported in (n,n’γ) only | 1677.9 | E(γ): Reported in (n,n’γ) only | 2344 | E(γ): Reported in (n,n’γ) only |
2494.77 | 1046 | E(γ): Reported in (n,n’γ) only |
2513.57 | 813.3 | E(γ): Reported in (p,p’γ) only |
2627.40 | 1178.2 | E(γ): Reported in (n,n’γ) only |
2716.65 | 2716.6 | I(γ): deduced (evaluator) from T1/2 and B(E3) for 2717 level |
2814.50 | 2148.0 | E(γ): Reported in (n,n’γ) only | 2814.6 | E(γ): from (γ,γ’). Eγ=2817.7 in (n,n’γ) |
3025.17 | 1577.6 | E(γ): poor fit. Level-energy difference=1575.8. Reported in (n,n’γ) only | 2358.2 | E(γ): level-energy difference=2358.86 |
3037.74 | 1078.6 | E(γ): level-energy difference=1077.9 |
3125.79 | 1677.0 | E(γ): Reported in (n,n’γ) only |
3199.4 | 3199.5 | E(γ): Reported in (n,n’γ) only |
3390.75 | 1909.9 | E(γ): poor fit. Level-energy difference=1911.9 |
3441.88 | 1097 | E(γ): Reported in (n,n’γ) only |
3606.4 | 2156.9 | E(γ): Reported in 80As β- only | 2940.3 | E(γ): Reported in 80As β- only |
Other reactions:
80Se(e,e): 1988Kh02
82Se(γ,2n) GDR: 1976Ca06
82Se(n,3n): 1975FrZW
80Se(d,3He): 1983Ro08 (g.s. proton occupation number for 80Se)
79Se(n,γ) resonances: 1979EnZZ, 1976Ca06, 1969Ma15, 1964Co31, 1962Ju01
Mass measurements: 1985El01 (also 1984ElZY), 1977De20, 1964Ba03, 1963Ri07
IBM description of even-even Se isotopes: 1996Ra44
Nuclear structure theory (levels in 80Se): 2004Da36
Levels: Deformation parameters are available from (p,p’), (n,n’), (α,α’) and Coul. ex. datasets. Only selected values are given here. See (p,p’) for such data on many levels
Q-value: Note: Current evaluation has used the following Q record $ -1870.5 3 9913.7 16 11412 5 -6971.8 16 2003Au03