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NSR database version of May 21, 2024.

Search: Author = M.Norrby

Found 11 matches.

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2012BU09      Phys.Rev. C 85, 064328 (2012)

A.Burger, A.C.Larsen, S.Hilaire, M.Guttormsen, S.Harissopulos, M.Kmiecik, T.Konstantinopoulos, M.Krticka, A.Lagoyannis, T.Lonnroth, K.Mazurek, M.Norrby, H.T.Nyhus, G.Perdikakis, S.Siem, A.Spyrou, N.U.H.Syed

Nuclear level density and γ-ray strength function of 43Sc

NUCLEAR REACTIONS 46Ti(p, α), E=32 MeV; measured Eγ, Eα, αγ-coin. 43Sc; deduced nuclear level density and γ-ray strength function. Comparison with 45Sc level density, and with microscopic, combinatorial model calculations. Oslo method.

doi: 10.1103/PhysRevC.85.064328
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1992.


2012LA02      Phys.Rev. C 85, 014320 (2012)

A.C.Larsen, S.Goriely, A.Burger, M.Guttormsen, A.Gorgen, S.Harissopulos, M.Kmiecik, T.Konstantinopoulos, A.Lagoyannis, T.Lonnroth, K.Mazurek, M.Norrby, H.T.Nyhus, G.Perdikakis, A.Schiller, S.Siem, A.Spyrou, N.U.H.Syed, H.K.Toft, G.M.Tveten, A.Voinov

Primary γ-ray spectra in 44Ti of astrophysical interest

NUCLEAR REACTIONS 46Ti(p, t), E=32 MeV; measured particle spectra, Eγ, Iγ, γγ-, (particle)γ-coin, primary continuum γ spectra 44Ti; deduced levels, J, π, radiative strength function, level density, average radiative width by applying the Oslo method. 46,48Ti; deduced levels, J, π. 40Ca(α, γ)44Ti; analyzed cross sections of astrophysical interest using TALYS code. Comparison with generalized Lorentzian (GLO) and previous studies.

doi: 10.1103/PhysRevC.85.014320
Citations: PlumX Metrics


2011GR01      J.Phys.(London) G38, 015101 (2011); Corrigendum J.Phys.(London) G38, 049501 (2011)

P.Granholm, T.Lonnroth, J.Suhonen, J.Bergman, K.-M.Kallman, J.-O.Lill, M.Norrby, E.Ydrefors, P.Tikkanen

On the decay of the Jπ = 11/2-, T1/2=38.9 h isomer in 133Ba: search for the E5 transition and verification of the EC branch

RADIOACTIVITY 133Ba(EC) [from 133Cs(p, n), E=5-9.8 MeV]; measured Eγ, Iγ; deduced T1/2 of the 11/2- isomer, limit for E5/M4 ratio, B (λ). comparison with MQPM calculations.

doi: 10.1088/0954-3899/38/1/015101
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1891.


2011GU02      Phys.Rev. C 83, 014312 (2011)

M.Guttormsen, A.C.Larsen, A.Burger, A.Gorgen, S.Harissopulos, M.Kmiecik, T.Konstantinopoulos, M.Krticka, A.Lagoyannis, T.Lonnroth, K.Mazurek, M.Norrby, H.T.Nyhus, G.Perdikakis, A.Schiller, S.Siem, A.Spyrou, N.U.H.Syed, H.K.Toft, G.M.Tveten, A.Voinov

Fermi?s golden rule applied to the γ decay in the quasicontinuum of 46Ti

NUCLEAR REACTIONS 46Ti(p, p'), E=15 MeV; measured Ep, Ip, pγ-coin, excitation functions; deduced level density and radiative strength function (RSF) using Oslo method. Fermi?s golden rule employed to disentangle the γ strength and level density in the γ decay between states in the quasicontinuum of 46Ti.

doi: 10.1103/PhysRevC.83.014312
Citations: PlumX Metrics


2011NO06      Int.J.Mod.Phys. E20, 1042 (2011)

M.Norrby, T.Lonnroth

Evidence of rotational behavior of alpha-clusters in 32S, 34S and 40Ca

NUCLEAR REACTIONS 4He(28Si, X), (30Si, X), (36Ar, X), E=150 MeV; measured Eα, Iα. 32,34S, 40Ca; deduced σ(θ), resonance energies. Thick Target Inverse Kinematics (TTIK) technique.

doi: 10.1142/S0218301311019234
Citations: PlumX Metrics


2011NO07      Eur.Phys.J. A 47, 73 (2011)

M.Norrby, T.Lonnroth, V.Z.Goldberg, G.V.Rogachev, M.S.Golovkov, K.-M.Kallman, M.Lattuada, S.V.Perov, S.Romano, B.B.Skorodumov, G.P.Tiourin, W.H.Trzaska, A.Tumino, A.N.Vorontsov

Highly excited alpha-cluster states in 34S

NUCLEAR REACTIONS 4He(30Si, α), E=150 MeV; measured thick target Eα, Iα(θ). 34S; deduced levels, resonances, J, π, L-transfers, dσ(Eα), σ(θ), Γα/Γ, Γ, resonance parameters. R-matrix analysis.

doi: 10.1140/epja/i2011-11073-8
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1904. Data from this article have been entered in the XUNDL database. For more information, click here.


2011NO12      Eur.Phys.J. A 47, 96 (2011)

M.Norrby, T.Lonnroth, V.Z.Goldberg, G.V.Rogachev, M.S.Golovkov, K.-M.Kallman, M.Lattuada, S.V.Perov, S.Romano, B.B.Skorodumov, G.P.Tiourin, W.H.Trzaska, A.Tumino, A.N.Vorontsov

Elastic alpha-particle resonances as evidence of clustering at high excitation in 40Ca

NUCLEAR REACTIONS 4He(36Ar, 36Ar), E=150 MeV; measured thick target Eα, Iα(θ). 40Ca deduced resonance parameters, moments of inertia.

doi: 10.1140/epja/i2011-11096-1
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1952. Data from this article have been entered in the XUNDL database. For more information, click here.


2011TO07      JETP Lett. 94, 6 (2011)

S.Yu.Torilov, K.A.Gridnev, V.I.Zherebchevsky, M.Brenner, L.I.Vinogradov, V.Z.Goldberg, T.V.Korovitskaya, T.Lonnroth, N.A.Maltsev, M.Mutterer, B.G.Novatskii, M.Norrby, J.M.K.Slotte, Yu.G.Sobolev, W.H.Trzaska, G.P.Tyurin, S.V.Khlebnikov

Cluster states in the neutron excess nucleus 22Ne

RADIOACTIVITY 22Ne(α) [from 14C(12C, α), E=44 MeV]; measured decay products, Eα, Iα. 22Ne; deduced excited states in 22Ne, energies, J, π, angular correlations for α-decay, α-clusters. Comparison with shell model.

doi: 10.1134/S0021364011130170
Citations: PlumX Metrics


2011TO14      Eur.Phys.J. A 47, 158 (2011)

S.Yu.Torilov, M.Brenner, V.Z.Goldberg, K.A.Gridnev, S.V.Khlebnikov, T.V.Korovitskaya, T.Lonnroth, M.Mutterer, M.Norrby, B.G.Novatski, V.A.Rubchenya, J.M.K.Slotte, Yu.G.Sobolev, W.H.Trzaska, G.P.Tyurin, L.I.Vinogradov, V.I.Zherebchevsky

High-spin states in 22Ne populated in the 14C(12C, α) reaction

NUCLEAR REACTIONS 14C(12C, 2α), E=44 MeV; measured Eα, Iα(θ), αα-coin, αα angular correlations. 22Ne deduced high-spin levels, J, π, moment of inertia, 20,22Ne yrast lines.

doi: 10.1140/epja/i2011-11158-4
Citations: PlumX Metrics

Data from this article have been entered in the XUNDL database. For more information, click here.


2010LO12      Eur.Phys.J. A 46, 5 (2010)

T.Lonnroth, M.Norrby, V.Z.Goldberg, G.V.Rogachev, M.S.Golovkov, K.-M.Kallman, M.Lattuada, S.V.Perov, S.Romano, B.B.Skorodumov, G.P.Tiourin, W.H.Trzaska, A.Tumino, A.N.Vorontsov

Highly excited alpha-cluster states in 32S studied with the thick-target inverse kinematics method

NUCLEAR REACTIONS 4He(28Si, 28Si), E=150 MeV; measured thick target Eγ, Iγ, Eα, Iα(θ); deduced resonances E, J, π, α widths, resonance parameters, σ(θ); calculated σ(θ) using R-matrix. Comparison to other data.

doi: 10.1140/epja/i2010-11021-2
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO1945. Data from this article have been entered in the XUNDL database. For more information, click here.


2008NO07      Int.J.Mod.Phys. E17, 2025 (2008)

M.Norrby, M.Brenner, T.Lonnroth, K.-M.Kallman

Alpha clusters in medium light nuclei: recent results and open questions

NUCLEAR REACTIONS 28Si(α, X)32S, E = 10-34 MeV; analyzed σ(θ) as function of energy, resonant states, cluster structures.

doi: 10.1142/S0218301308011021
Citations: PlumX Metrics


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