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NSR database version of April 29, 2024.

Search: Author = T.Poikolainen

Found 8 matches.

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1981BA05      Nucl.Phys. A351, 490 (1981)

A.Backlin, N.G.Jonsson, R.Julin, J.Kantele, M.Luontama, A.Passoja, T.Poikolainen

0+ States and E0 and E2 Transition Rates in Even Sn Nuclei

NUCLEAR REACTIONS 112,114,116,118,120,122,124Sn(16O, 16O'), E=48 MeV; measured Eγ, Iγ, γγ-coin, Coulomb excitation; 112,114,116,118,120,122,124Sn(p, p'γ), E not given; measured Iγ, Eγ, I(ce), γp'-, (ce)p'-coin, γp(t), (ce)p(t), Coulomb excitation; 124Sn(p, 2n), E not given; measured Eγ, Iγ, I(ce). 112,114,116,118,120,122,124Sn deduced levels, J, π, ICC, B(E0), B(E2), sign of matrix product.

RADIOACTIVITY 116,118,120Sb; measured Iγ, I(ce), γγ(θ); 116,118In; measured Iγ, I(ce), βγ-coin. 116,118Sn deduced levels, J, π, B(λ). Ge(Li), annular NaI detectors, magnetic spectrometers, enriched targets.

doi: 10.1016/0375-9474(81)90184-6
Citations: PlumX Metrics

1980JU05      Z.Phys. A296, 315 (1980)

R.Julin, J.Kantele, M.Luontama, A.Passoja, T.Poikolainen, A.Backlin, N.-G.Jonsson

Decay Characteristics of 0+2 and 0+3 States in 112Cd and 114Cd

RADIOACTIVITY 112Cd [from 111Cd(d, p), E=9 MeV; 112Cd(p, n)112In(β-decay)], 114Cd [from 113Cd(d, p), E=8 MeV]; measured Eγ, Iγ, I(ce), T1/2, γγ-, e-p-, γp-coin. 112,114Cd levels deduced B(E2), T1/2.

NUCLEAR REACTIONS Cd(16O, 16O'), E=44 MeV; measured double Coulomb excitation σ. 112,114Cd levels deduced B(E2), T1/2. Metallic Cd target.

doi: 10.1007/BF01438525
Citations: PlumX Metrics

1979KA01      Z.Phys. A289, 157 (1979)

J.Kantele, R.Julin, M.Luontama, A.Passoja, T.Poikolainen, A.Backlin, N.-G.Jonsson

Absolute E0 and E2 Transition Rates and Collective States in 116Sn

NUCLEAR REACTIONS 116Sn(16O, 16O'), E=48 MeV; measured σ(Coulomb-excitation). 116Sn deduced absolute E0, E2 transition rates. Discussed deformed excited states.

doi: 10.1007/BF01435933
Citations: PlumX Metrics

1979LU10      Nucl.Instrum.Methods 159, 339 (1979)

M.Luontama, J.Kantele, R.Julin, A.Passoja, T.Poikolainen, M.Pylvanainen

A Combination Intermediate-Image Magnetic Plus Si(Li) Electron Spectrometer for In-Beam Experiments

NUCLEAR REACTIONS 116Sn(p, p'), E=7.9 MeV; measured p(ce)-coin spectra. 111Cd(d, p), E=9 MeV; measured I(ce), p(ce)-coin spectra. 112Cd level deduced T1/2. Magnetic lens plus Si(Li) combination in-beam β-spectrometer.

doi: 10.1016/0029-554X(79)90659-1
Citations: PlumX Metrics

1978EL07      Nucl.Phys. A302, 125 (1978)

C.Ellegaard, R.Julin, J.Kantele, M.Luontama, T.Poikolainen

Half-Life of the Lowest 2p-1h State in 209Bi

NUCLEAR REACTIONS 208Pb(d, nγ), E=6, 8, 10 MeV; measured Eγ, ce(t). 209Bi deduced levels, J, π, ICC, T1/2. Enriched target.

doi: 10.1016/0375-9474(78)90290-7
Citations: PlumX Metrics

1978JU02      Nucl.Instrum.Methods 152, 471 (1978)

R.Julin, J.Kantele, M.Luontama, A.Passoja, T.Poikolainen

A Walk-Free Centroid Method for Lifetime Measurements with Pulsed Beams

NUCLEAR REACTIONS 116Sn(p, p'), E=6.93 MeV; 208Pb(d, p), E=10 MeV; measured particle spectrum, γ(t). 116Sn, 209Pb levels deduced T1/2.

doi: 10.1016/0029-554X(78)90048-4
Citations: PlumX Metrics

1976JU03      Phys.Lett. 65B, 337 (1976)

R.Julin, J.Kantele, M.Luontama, T.Poikolainen, V.Rahkonen

Half-Lives of Two-Neutron-Hole 0+2 States in 206Pb and 208Po

NUCLEAR REACTIONS 209Bi(p, 2n), E=14.8 MeV; measured γ(t). 208Po, 206Pb deduced levels, λ, T1/2.

doi: 10.1016/0370-2693(76)90236-7
Citations: PlumX Metrics

1975PA07      Z.Phys. A274, 127 (1975)

A.Pakkanen, M.Kortelahti, H.Helppi, J.Kantele, T.Poikolainen, R.Komu

Decay of 14.6 h 90Nb

RADIOACTIVITY 90Nb [from 90Zr(p, n)]; measured Eγ, Iγ, γγ-coin; deduced log ft. 90Zr deduced levels, J, π, γ-branching. Ge(Li), anti-Compton detectors. Natural targets.

doi: 10.1007/BF01408464
Citations: PlumX Metrics

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