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NSR database version of May 1, 2024.

Search: Author = N.G.Jonsson

Found 9 matches.

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1986LU06      Z.Phys. A324, 317 (1986)

M.Luontama, R.Julin, J.Kantele, A.Passoja, W.Trzaska, A.Backlin, N.-G.Jonsson, L.Westerberg

Electromagnetic Properties of Low-Spin States in ^102,104Pd

NUCLEAR REACTIONS ¹⁰²Pd(p, p'), (p, 2n), E=6-15 MeV; measured p'γ-coin, I(ce), γ(t). ^102,104Pd(¹⁶O, ¹⁶O'), E=44 MeV; measured Eγ, Iγ following Coulomb excitation. ^102,104Pd levels deduced B(λ), relative σ.

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 ^{112,114,116,118,120,122,124}Sn(¹⁶O, ¹⁶O'), E=48 MeV; measured Eγ, Iγ, γγ-coin, Coulomb excitation; ^{112,114,116,118,120,122,124}Sn(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). ^{112,114,116,118,120,122,124}Sn 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

1981JO03      Nucl.Phys. A371, 333 (1981)

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

Collective States in Even Sn Nuclei

NUCLEAR REACTIONS ^{112,114,116,118,120,122,124}Sn(¹⁶O, ¹⁶O'γ), E=48 MeV; measured Eγ, Iγ, γγ-coin. ^{112,114,116,118,120,122,124}Sn(p, p'γ), E=6-8 MeV; measured Eγ, Iγ. ^{112,114,116,118,120,122,124}Sn deduced B(E2), B(E3), B(E1). Ge(Li), NaI detectors. Enriched targets.

RADIOACTIVITY ¹¹⁶Sb; measured Iγ. ¹¹⁶Sn deduced B(E2) ratio.

doi: 10.1016/0375-9474(81)90071-3
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), T_1/2, γγ-, e^-p-, γp-coin. ^112,114Cd levels deduced B(E2), T_1/2.

NUCLEAR REACTIONS Cd(¹⁶O, ¹⁶O'), E=44 MeV; measured double Coulomb excitation σ. ^112,114Cd levels deduced B(E2), T_1/2. 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

1978JO07      Nucl.Instrum.Methods 152, 485 (1978)

N.-G.Jonsson, J.Kantele, A.Backlin

A High-Efficiency Coincidence Method for Coulomb Excitation Studies of Weakly Populated Vibration-Like Levels

NUCLEAR REACTIONS ^112,114Cd(¹⁶O, ¹⁶O'γ), E=44 MeV; ¹¹⁸Sn(¹⁶O, ¹⁶O'γ), E=48 MeV; measured Coulomb excitation. ^112,114Cd, ¹¹⁸Sn levels deduced B(E2).

doi: 10.1016/0029-554X(78)90050-2
Citations: PlumX Metrics

1976SV01      Phys.Scr. 13, 193 (1976)

L.-G.Svensson, H.Solhed, N.-G.Jonsson, S.M.Darwish, J.Lindskog

Level Structure and Transition Probabilities in ¹⁶⁵Tm and ¹⁶⁷Tm

NUCLEAR REACTIONS ¹⁶⁶Er(p, nγ), (p, 2nγ), E=8-12 MeV; measured σ(E, Eγ), γγ-coin, I(ce), γγ(t). ¹⁶⁷Tm deduced levels, J, π, ICC, quadrupole moment, g, T_1/2, B(λ). ¹⁶⁵Tm level deduced T_1/2, λ.

doi: 10.1088/0031-8949/13/4/001
Citations: PlumX Metrics

1976SV04      Phys.Scr. 14, 129 (1976)

L.-G.Svensson, O.Bergman, A.Backlin, N.-G.Jonsson, J.Lindskog

Transition Probabilities of the 9/2⁺ → 7/2⁺ Transitions in Odd-Mass Ag Isotopes

RADIOACTIVITY ^105,107Cd, ¹¹¹Pd; measured I(ce), γX-ray(t). ^107,105,111Ag levels deduced T_1/2, ICC, B(λ).

doi: 10.1088/0031-8949/14/4/001
Citations: PlumX Metrics

1974DA31      Nucl.Phys. A236, 340 (1974)

S.M.Darwish, L.-G.Svensson, J.Lindskog, H.Solhed, N.-G.Jonsson

Nuclear Lifetime Measurements of Some Excited States in ¹⁸⁷Re

RADIOACTIVITY ¹⁸⁷W [from ¹⁸⁶W(n, γ)]; measured β ce-delay. ¹⁸⁷Re levels deduced T_1/2.

doi: 10.1016/0375-9474(74)90259-0
Citations: PlumX Metrics