ADOPTED LEVELS, GAMMAS for 86Mo
Authors: A. Negret and B. Singh | Citation: Nucl. Data Sheets 203, 283 (2025) | Cutoff date: 20-Jan-2025
Full ENSDF file | Adopted Levels (PDF version)
| Q(β-)=-12540 keV SY | S(n)= 14672 keV 16 | S(p)= 5120 keV 5 | Q(α)= -2922 keV 3 | ||
| Reference: 2021WA16 |
| References: | |||
| A | 86Tc ε decay (55 MS) | B | 58Ni(32S,2P2NG) |
| C | 58Ni(36Ar,2αγ) | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 0.0 | ABC | 0+ | 19.1 s 3 % ε = 100 | |||||
| 566.6 4 | BC | (2+) | 566.6 4 | 100 | 0.0 | 0+ | ||
| 1140.9 5 | C | (2+) | 574.3 1 | 100 | 566.6 | (2+) | ||
| 1327.5 7 | BC | (4+) | 760.9 5 | 100 | Q | 566.6 | (2+) | |
| 1587.1 5 | C | (3+) | 446.2 2 | 100 | 1140.9 | (2+) | ||
| 1923.4 5 | C | (4+) | 782.5 3 | 100 | 1140.9 | (2+) | ||
| 2128.6 20 ? | B | 1562 2 ? | 100 | 566.6 | (2+) | |||
| 2260.0 9 | BC | (6+) | 932.6 6 | 100 | Q | 1327.5 | (4+) | |
| 2372.8 6 | C | (5+) | 785.7 3 | 100 | 1587.1 | (3+) | ||
| 2717.9 10 | B | (5-) | 1390 1 | 100 | D | 1327.5 | (4+) | |
| 2959.6 11 | B | (6-) | 241.7 4 | 100 | D | 2717.9 | (5-) | |
| 3232.7 11 | B | (8+) | 972.7 7 | 100 | Q | 2260.0 | (6+) | |
| 3306.6 11 | B | (7-) | 347.1 5 588.5 6 1047 1 | 60 10 100 20 50 20 | D Q | 2959.6 2717.9 2260.0 | (6-) (5-) (6+) | |
| 3589.0 14 | B | 1329 1 | 100 | 2260.0 | (6+) | |||
| 3748.6 15 | B | (8-) | 789 1 | 100 | Q | 2959.6 | (6-) | |
| 4153.3 13 | B | (10+) | 920.6 7 | 100 | Q | 3232.7 | (8+) | |
| 4186.5 12 | B | (9-) | 879.9 6 | 100 | Q | 3306.6 | (7-) | |
| 4450.0 16 ? | B | 861 1 ? | 100 | 3589.0 | ||||
| 4660.6 18 | B | (10-) | 912 1 | 100 | 3748.6 | (8-) | ||
| 5166.3 17 | B | (12+) | 1013 1 | 100 | Q | 4153.3 | (10+) | |
| 5255.5 16 | B | (11-) | 1069 1 | 100 | 4186.5 | (9-) | ||
| 5686.6 21 | B | (12-) | 1026 1 | 100 | 4660.6 | (10-) | ||
| 6194.6 19 | B | (14+) | 1028 1 | 100 | Q | 5166.3 | (12+) | |
| 6272.5 19 | B | (13-) | 1017 1 | 100 | 5255.5 | (11-) | ||
| 6384.0 19 | B | (14+) | 1218 1 | 100 | Q | 5166.3 | (12+) | |
| 6410.5 19 | B | (13-) | 1155 1 | 100 | 5255.5 | (11-) | ||
| 6758 3 | B | (14-) | 1071 2 | 100 | 5686.6 | (12-) | ||
| E(level) (keV) | XREF | Jπ(level) | T1/2(level) | E(γ) (keV) | I(γ) | M(γ) | Final Levels | |
| 6874.2 19 | B | (15+) | 490.3 5 679 1 ? | 100 22 22 11 | D | 6384.0 6194.6 | (14+) (14+) | |
| 7114.9 20 | B | (16+) | 241 1 920 1 | 29 6 100 18 | (D) Q | 6874.2 6194.6 | (15+) (14+) | |
| 7841 4 ? | B | (16-) | 1083 2 ? | 100 | 6758 | (14-) | ||
| 7974.1 21 ? | B | 1100 1 ? | 100 | 6874.2 | (15+) | |||
| 8178.9 22 | B | (18+) | 1064 1 | 100 | 7114.9 | (16+) | ||
| 9465.9 24 | B | (20+) | 1287 1 | 100 | 8178.9 | (18+) | ||
| 10989 4 | B | (22+) | 1523 2 | 100 | 9465.9 | (20+) | ||
| 12766 4 ? | B | (24+) | 1777 2 ? | 100 | 10989 | (22+) | ||
E(level): From least-squares fit to Eγ values
Jπ(level): Based on γγ(θ)(DCO) data, band structures and systematics.
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 1 - g.s. band | |||||||
| 0.0 | 0+ | 19.1 s 3 % ε = 100 | |||||
| 566.6 4 | (2+) | 566.6 4 | 100 | 0.0 | 0+ | ||
| 1327.5 7 | (4+) | 760.9 5 | 100 | Q | 566.6 | (2+) | |
| 2260.0 9 | (6+) | 932.6 6 | 100 | Q | 1327.5 | (4+) | |
| 3232.7 11 | (8+) | 972.7 7 | 100 | Q | 2260.0 | (6+) | |
| 4153.3 13 | (10+) | 920.6 7 | 100 | Q | 3232.7 | (8+) | |
| 5166.3 17 | (12+) | 1013 1 | 100 | Q | 4153.3 | (10+) | |
| 6194.6 19 | (14+) | 1028 1 | 100 | Q | 5166.3 | (12+) | |
| 7114.9 20 | (16+) | 241 1 920 1 | 29 6 100 18 | (D) Q | 6874.2 6194.6 | (15+) (14+) | |
| 8178.9 22 | (18+) | 1064 1 | 100 | 7114.9 | (16+) | ||
| 9465.9 24 | (20+) | 1287 1 | 100 | 8178.9 | (18+) | ||
| 10989 4 | (22+) | 1523 2 | 100 | 9465.9 | (20+) | ||
| 12766 4 | (24+) | 1777 2 ? | 100 | 10989 | (22+) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 2 - Band based on (5-) | |||||||
| 2717.9 10 | (5-) | ||||||
| 3306.6 11 | (7-) | 347.1 5 588.5 6 1047 1 | 60 10 100 20 50 20 | D Q | 2959.6 2717.9 2260.0 | (6-) (5-) (6+) | |
| 4186.5 12 | (9-) | 879.9 6 | 100 | Q | 3306.6 | (7-) | |
| 5255.5 16 | (11-) | 1069 1 | 100 | 4186.5 | (9-) | ||
| 6272.5 19 | (13-) | 1017 1 | 100 | 5255.5 | (11-) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 3 - Band based on (6-) | |||||||
| 2959.6 11 | (6-) | ||||||
| 3748.6 15 | (8-) | 789 1 | 100 | Q | 2959.6 | (6-) | |
| 4660.6 18 | (10-) | 912 1 | 100 | 3748.6 | (8-) | ||
| 5686.6 21 | (12-) | 1026 1 | 100 | 4660.6 | (10-) | ||
| 6758 3 | (14-) | 1071 2 | 100 | 5686.6 | (12-) | ||
| 7841 4 | (16-) | 1083 2 ? | 100 | 6758 | (14-) | ||
| E(level) (keV) | Jπ(level) | T1/2(level) | E(γ) | I(γ) | M(γ) | Final Levels | |
| Band 4 - Band based on (2+) | |||||||
| 1140.9 5 | (2+) | ||||||
| 1587.1 5 | (3+) | 446.2 2 | 100 | 1140.9 | (2+) | ||
| 1923.4 5 | (4+) | 782.5 3 | 100 | 1140.9 | (2+) | ||
| 2372.8 6 | (5+) | 785.7 3 | 100 | 1587.1 | (3+) | ||
Additional Level Data and Comments:
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 0.0 | 0+ | 19.1 s 3 % ε = 100 | E(level): g.s. band. |
| 566.6 | (2+) | E(level): g.s. band. | |
| 1140.9 | (2+) | E(level): Band based on (2+). | |
| 1327.5 | (4+) | E(level): g.s. band. | |
| 1587.1 | (3+) | E(level): Band based on (2+). | |
| 1923.4 | (4+) | E(level): Band based on (2+). | |
| 2260.0 | (6+) | E(level): g.s. band. | |
| 2372.8 | (5+) | E(level): Band based on (2+). | |
| 2717.9 | (5-) | E(level): Band based on (5-). | |
| 2959.6 | (6-) | E(level): Band based on (6-). | |
| 3232.7 | (8+) | E(level): g.s. band. | |
| 3306.6 | (7-) | E(level): Band based on (5-). | |
| 3748.6 | (8-) | E(level): Band based on (6-). | |
| 4153.3 | (10+) | E(level): g.s. band. | |
| 4186.5 | (9-) | E(level): Band based on (5-). | |
| 4660.6 | (10-) | E(level): Band based on (6-). | |
| 5166.3 | (12+) | E(level): g.s. band. | |
| 5255.5 | (11-) | E(level): Band based on (5-). | |
| 5686.6 | (12-) | E(level): Band based on (6-). | |
| 6194.6 | (14+) | E(level): g.s. band. | |
| 6272.5 | (13-) | E(level): Band based on (5-). | |
| 6758 | (14-) | E(level): Band based on (6-). | |
| 7114.9 | (16+) | E(level): g.s. band. | |
| 7841 | (16-) | E(level): Band based on (6-). | |
| 8178.9 | (18+) | E(level): g.s. band. | |
| E(level) | Jπ(level) | T1/2(level) | Comments |
| 9465.9 | (20+) | E(level): g.s. band. | |
| 10989 | (22+) | E(level): g.s. band. | |
| 12766 | (24+) | E(level): g.s. band. |
| E(level) | E(gamma) | Comments |
| 1140.9 | 574.3 | E(γ): From 58Ni(36Ar,2αγ) I(γ): From 58Ni(36Ar,2αγ) |
| 1587.1 | 446.2 | E(γ): From 58Ni(36Ar,2αγ) I(γ): From 58Ni(36Ar,2αγ) |
| 1923.4 | 782.5 | E(γ): 782.5γ and 785.7γ form a doublet (2007An21).. From 58Ni(36Ar,2αγ) I(γ): From 58Ni(36Ar,2αγ) |
| 2372.8 | 785.7 | E(γ): 782.5γ and 785.7γ form a doublet (2007An21).. From 58Ni(36Ar,2αγ) I(γ): From 58Ni(36Ar,2αγ) |
First half-life measurement of 86Mo isotope was made by 1994Sh07 in 54Fe(35Cl,p2nγ),E=103 MeV; 58Ni(32S,2p2nγ),E=120 MeV reactions and identified by (x ray)γ and βγ coincidences and cross-bombardment. First identification of 86Mo was by 1991Gr18 in in-beam γ-ray studies using 40Ca(50Cr,2p2nγ),E=170 MeV; and 58Ni(32S,2p2nγ),E=110 MeV reactions and employing recoil-γ and γγ-coin technique.
2015Al19: isotopic yield and cross section measurements in 2H(136Xe,X),E=500 MeV/nucleon at GSI facility
Mass measurement: 2019Vi05
Theoretical structure calculations:
2024Ag02: calculated deformation parameters and separation energies, investigated shape coexistence using the Nilsson Strutinsky Method and the Relativistic Mean Field Model.
2021Th08: calculated potential energy curves, shell closure parameters, S(2n), root mean square radius, neutron skin thickness using density dependent meson exchange model DD-ME2 and density dependent point coupling models DD-PC1 and DD-PCX.
2021Sa48: calculated proton-proton, neutron-neutron and proton-neutron pairing gaps using the deformed Bardeen-Cooper-Schriefer (DBCS) theory.
2017Ka01: calculated deformation, spin, quadrupole moment, yrast bands, B(E2) using state-of-the-art shell model.
2017El01: calculated binding energy, mass excess, S(n), S(2n), charge and neutron radii, neutron pairing gap, quadrupole deformation using HFB method with SLy4 Skyrme force.
2015Bh13: calculated binding energy, root-mean-square charge radius, quadrupole deformation parameter β2 for the ground states and selected first few intrinsic excited states using relativistic mean-field formalism with NL3 and NL3* forces.
2014Eb02: calculated low-lying electric dipole (E1) strengths of pygmy dipole resonances (PDR), the PDR fraction as functions of the neutron number and neutron skin thickness, proton number dependence of the PDR fraction, shell structure, neutron skin thickness, neutron and proton pairing gaps and chemical potentials, quadrupole deformation parameters β2 and γ using canonical-basis time-dependent Hartree-Fock-Bogoliubov (Cb-TDHFB) theory
2014Zh43: calculated total-Routhian surface energies, kinetic moments of inertia with prolate, oblate, and triaxial deformations using nonaxial deformed Woods-Saxon (WS) potential, and pairing by Lipkin-Nogami approach.
2012Bh10: calculated S(2n), β2, S(p), binding energy using microscopic-macroscopic model with Wigner-Kirkwood expansion.
2011Ro50: calculated binding energy, and charge radius using relativistic Brueckner theory, high-precision density functional with density-dependent meson-nucleon couplings.
2002Ma30: calculated moments of inertia for rotational bands using Projected shell model.
2010Pr02: calculated energy levels, Jπ, B(E2) using general Bohr collective model, and the Skyrme effective interaction.
2008Af02: calculated moments of inertia, proton density, single particle orbital energy gaps using cranked relativistic mean-field theory.
2004Su08: calculated deformations, rotational bands moments of inertia using projected shell model.
1993Ki04: calculated nucleon occupation numbers, role of neutron-proton interaction in deformation using Hartree-Fock-Bogolyubov approach.
1993Lu10: calculated total Routhian energy surfaces using cranking approximation by Strutinsky method.
1992Bi07: calculated T1/2 of 86Mo decay using random phase approximation and quasiparticle formalism.
Other theoretical structure references: 15 references in the NSR database listed in this dataset as ’document’ records.
Q-value: Estimated uncertainty for Q(β-)=300 (2021Wa16)
Q-value: Q(ε)=5023 6, S(2n)=26080 300 (syst), S(2p)=7267 6, Q(εp)=1775 7 (2021Wa16)