NSR Query Results
Output year order : Descending NSR database version of May 10, 2024. Search: Author = T.Tuurnala Found 17 matches. 1984KA12 Z.Phys. A316, 361 (1984) R.Katajanheimo, R.Jaderholm, A.Siivola, T.Tuurnala, E.Hammaren, E.Liukkonen Low-Lying Levels in the Nuclei 151Nd and 155Sm NUCLEAR REACTIONS 150Nd, 154Sm(d, pγ), E=10 MeV; measured γγ-coin. 151Nd deduced levels, tentative J, π, γ-branching. 155Sm deduced levels, γ-branching. Axial particle-rotor model calculations.
doi: 10.1007/BF01439909
1980HA13 Nucl.Phys. A339, 465 (1980) E.Hammaren, E.Liukkonen, R.Katajanheimo, T.Tuurnala Nanosecond Lifetimes of the Low-Spin States in the Nucleus 147Nd. A Particle-Rotor Model Interpretation of the Results NUCLEAR REACTIONS 146Nd(d, pγ), E=10 MeV; measured Eγ, Iγ, γγ-coin, γ(t). 147Nd levels deduced T1/2, B(λ). Enriched target. Intrinsic Ge, Ge(Li) detectors, pulsed beam. Rotational model interpretation.
doi: 10.1016/0375-9474(80)90027-5
1979KA16 Phys.Scr. 20, 125 (1979) R.Katajanheimo, A.Siivola, T.Tuurnala, E.Hammaren, E.Liukkonen The Isomeric 9/2+ and the Lowest 7/2- State in the Weakly Deformed N = 89 Nuclei NUCLEAR REACTIONS 148Nd(d, pγ), E=10 MeV; 154Sm(3He, 4nγ), 155Gd(3He, 3nγ), E=27 MeV; measured γγ(t), pγ(t), Eγ. 149Nd, 151Sm, 153Gd, 155,157Dy, 159,161Er deduced levels, T1/2, J, π. Nilsson assignments, B(E1) particle-rotor model, nonspheroidal Woods-Saxon potential.
doi: 10.1088/0031-8949/20/1/023
1978KA16 Z.Phys. A286, 57 (1978) R.Katajanheimo, T.Tuurnala, E.Hammaren Level Structure of 170Er Observed in the Decay of the 2.76 min 170Ho RADIOACTIVITY 170Ho [from 170Er(n, p)]; measured Eβ, T1/2, Eγ, Iγ, γγ-coin, βγ-coin; deduced Q, log ft. 170Er deduced levels, J, π, λ. 169Ho; measured T1/2.
doi: 10.1007/BF01434613
1978LI15 Phys.Scr. 18, 75 (1978) Cross Sections of Er Isotopes for Neutron Induced Reactions at 14.8 MeV NUCLEAR REACTIONS 162,164,166Er(n, 2n), 166,168,170Er(n, p), 168,170Er(n, α), 170Er(n, np), (n, d), (n, t), E=14.8 MeV; measured σ.
doi: 10.1088/0031-8949/18/2/002
1978TU04 Phys.Scr. 18, 31 (1978) T.Tuurnala, R.Katajanheimo, O.Heinonen Energies and Intrinsic Structures of the 43 s and 2.76 min States of 170Ho RADIOACTIVITY 170,170mHo; measured βγ-coin; deduced Q, β-branching, levels.
doi: 10.1088/0031-8949/18/1/008
1977TU01 Z.Phys. A280, 309 (1977) T.Tuurnala, R.Katajanheimo, E.Hammaren States of 167Ho from the Decay of Neutron Rich Nuclide 167Dy RADIOACTIVITY 167Dy; measured T1/2, Eβ, γγ-, βγ-coin, Eγ, Iγ, γ(t), I(ce); deduced Q, ICC. 167Ho deduced levels, K, J, π, λ, B(λ).
doi: 10.1007/BF01434358
1975HA18 Z.Phys. A272, 341 (1975) E.Hammaren, P.Puhakka, A.Siivola, T.Tuurnala Low-Spin States in 151Gd RADIOACTIVITY 151Tb; measured Eγ, Iγ, I(ce), γγ-coin; deduced ICC, log ft. 151Gd deduced levels, J, π, λ, β.
1974TU01 Z.Phys. 266, 103 (1974) T.Tuurnala, A.Siivola, P.Jartti, T.Liljavirta Low-Spin States of 153Gd Observed in the Decay of 153Tb RADIOACTIVITY 153Tb; measured Eγ, Iγ, I(ce), γγ-, γce-coin. Deduced ICC, log ft. 153Gd deduced levels, J, π, γ-multipolarity.
doi: 10.1007/BF01668708
1974TU04 Z.Phys. 268, 371 (1974) Description of the Low-Lying Negative Parity States in 153Gd NUCLEAR STRUCTURE 153Gd; calculated levels, T1/2, γ-mixing, γ-branching ratios. NUCLEAR REACTIONS 154Gd(d, t), 152Gd(d, p); calculated σ.
doi: 10.1007/BF01668912
1972PU02 Z.Phys. 252, 283 (1972) V.Pursiheimo, T.Tuurnala, T.Raunemaa The Decay of 1.4 min 173Er RADIOACTIVITY 173Er; measured Eγ, Iγ, βγ-, γγ-coin, βγ-delay, Xγ-coin; deduced log ft. 173Tm deduced levels, J, π, T1/2, ICC, γ-multipolarity.
doi: 10.1007/BF01387301
1972PU07 Comment.Phys.-Math. 42, 270 (1972) V.Pursiheimo, T.Tuurnala, T.Raunemaa The Decay of 1.4 min 173Er RADIOACTIVITY 173Er; measured T1/2, Eγ, Iγ, γγ-coin, βγ-coin. 173Tm deduced levels, J, π, T1/2.
1972TU02 Phys.Scr. 5, 183 (1972) Activation Cross Sections of Yb Isotopes for (n, p) and (n, α) Reactions at 14.5 MeV NUCLEAR REACTIONS 172,173,174,176Yb(n, p), 174Yb, 176Yb(n, α), E=14.5 MeV; measured activation σ.
doi: 10.1088/0031-8949/5/4-5/007
1971TU01 Ann.Acad.Sci.Fenn., Ser.A VI, No.360 (1971) Absolute Electromagnetic Transition Rates between Mixed Quasi-Particle States in 155Gd NUCLEAR STRUCTURE 155Gd; calculated levels, T1/2, B(E1), B(E2), B(M1), γ-mixing, γ-branching. Nilsson model, pairing corrections.
1971TU02 Z.Phys. 247, 436 (1971) T.Tuurnala, V.Pursiheimo, E.Liukkonen Energy Levels of 174Yb Populated in the Decay of 174Tm RADIOACTIVITY 174Tm; measured Eγ, Iγ, T1/2, γγ-coin; deduced log ft. 174Yb deduced levels, J, π, γ-branching.
doi: 10.1007/BF01395342
1970TU07 Phys.Scr. 2, 163 (1970) T.Tuurnala, V.Pursiheimo, E.Liukkonen Energy Levels of 176Yb from the Decay of 176Tm and 176mYb RADIOACTIVITY 176Tm; measured βγ-, γγ-coin, T1/2, Eγ, Iγ; deduced log ft. 176mYb; measured Eγ, Iγ, T1/2. 176Yb deduced deduced levels, J, π. Ge(Li) detectors.
doi: 10.1088/0031-8949/2/4-5/007
1969LI21 Ann.Acad.Sci.Fennicae, Ser.A VI. No.325 (1969) E.Liukkonen, V.Pursiheimo, T.Tuurnala A 31 ms Isomeric Activity in 153Gd RADIOACTIVITY 155mGd; measured Eγ, Iγ, I(K X-ray), γγ-coin, T1/2. 155Gd deduced transitions, ICC, γ-multipolarity.
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