NSR Query Results


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NSR database version of May 24, 2024.

Search: Author = L.Martensson

Found 13 matches.

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2006AN21      Nucl.Phys. A779, 47 (2006)

M.Andersson, Chr.Bargholtz, Kj.Fransson, E.Fumero, L.Geren, L.Holmberg, K.Lindh, L.Martensson, I.Sitnikova, P.-E.Tegner, G.Weiss, K.Wilhelmsen

Pionic fusion study of the 6He halo

NUCLEAR REACTIONS 4He(d, π+), E=217.3, 218.2, 224.1 MeV; measured particle spectra, σ, σ(θ), anisotropies. 6He deduced halo features.

doi: 10.1016/j.nuclphysa.2006.09.002
Citations: PlumX Metrics


2003AN20      Phys.Scr. T104, 96 (2003)

M.Andersson, Chr.Bargholtz, Kj.Fransson, E.Fumero, L.Geren, L.Holmberg, K.Lindberg, K.Lindh, L.Martensson, I.Sitnikova, P.-E.Tegner, G.Weiss, K.Wilhelmsen Rolander

Pionic Fusion, a Tool to Study Cluster Correlations in Halo Nuclei

NUCLEAR REACTIONS 4He(d, π+), E=217.3, 218.0, 224.5 MeV; measured σ(θ), asymmetry.

doi: 10.1238/Physica.Topical.104a00096
Citations: PlumX Metrics


2003AR36      Phys.Rev.Lett. 91, 161802 (2003)

C.Arnaboldi, C.Brofferio, O.Cremonesi, E.Fiorini, C.Lo Bianco, L.Martensson, A.Nucciotti, M.Pavan, G.Pessina, S.Pirro, E.Previtali, M.Sisti, A.Giuliani, B.Margesin, M.Zen

Bolometric Bounds on the Antineutrino Mass

RADIOACTIVITY 187Re(β-); measured decay products, Eβ, Iβ; deduced β-spectrum shape, T1/2, antineutrino mass limit. Comparison with theoretical calculations.

doi: 10.1103/PhysRevLett.91.161802
Citations: PlumX Metrics


2003SI16      Nucl.Phys. B(Proc.Supp.) S118, 484 (2003)

M.Sisti, C.Arnaboldi, C.Brofferio, O.Cremonesi, E.Fiorini, A.Giuliani, B.Margesin, L.Martensson, A.Nucciotti, M.Pavan, G.Pessina, S.Pirro, E.Previtali, M.Zen

High statistics measurement of 187Re beta spectrum for direct neutrino mass determination

RADIOACTIVITY 187Re(β-); measured Eβ, Iβ. Sensitivity to neutrino mass discussed.

doi: 10.1016/S0920-5632(03)01376-8
Citations: PlumX Metrics


2002AN13      Yad.Fiz. 65, 660 (2002); Phys.Atomic Nuclei 65, 628 (2002)

M.Andersson, Chr.Bargholtz, Kj.Fransson, E.Fumero, L.Geren, L.Holmberg, K.Lindh, L.Martensson, I.Sitnikova, P.-E.Tegner, G.Weiss, K.Wilhelmsen Rolander

Pionic Fusion Study of the Halo Nucleus 6He, the Reaction d + 4He → 6He + π+ at CELSIUS

NUCLEAR REACTIONS 4He(d, π+), E=217.7, 218.6, 224.5 MeV; measured particle spectra, angular distributions.

doi: 10.1134/1.1471263
Citations: PlumX Metrics


2001AN25      Phys.Rev. C64, 038201 (2001)

M.Andersson, Chr.Bargholtz, J.Blomquist, K.Fransson, E.Fumero, L.Holmberg, K.Lindh, L.Martensson, P.-E.Tegner, K.Wilhelmsen Rolander

Medium Modifications of the Pion-Pion Interaction: A search for double pionic fusion in 14N + d → 16O + 2π reactions

NUCLEAR REACTIONS 2H(14N, 16O), E=2800 MeV; measured recoil nucleus spectra; deduced pion pair production σ(θ) upper limits.

doi: 10.1103/PhysRevC.64.038201
Citations: PlumX Metrics


2000AN15      Phys.Lett. 481B, 165 (2000); Erratum Phys.Lett. 484B, 375 (2000)

M.Andersson, Chr.Bargholtz, K.Fransson, L.Holmberg, K.Lindh, L.Martensson, I.Sitnikova, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander

Pionic Fusion to a Halo State, the d(α, 6Li*0 Reaction Studied Close to Threshold

NUCLEAR REACTIONS 2H(α, π0), E=418, 420 MeV; measured σ, σ(E), σ(θ). 6Li deduced halo features. Monte Carlo simulation.

doi: 10.1016/S0370-2693(00)00496-2
Citations: PlumX Metrics


2000AN21      Phys.Lett. 485B, 327 (2000)

M.Andersson, Chr.Bargholtz, H.Calen, K.Fransson, K.Fransson, E.Fumero, L.Holmberg, J.Johanson, T.Johansson, K.Lindh, L.Martensson, I.Sitnikova, A.Sukhanov, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander, J.Zlomanczuk

Isospin Resolved Double Pion Production in the Reaction p + d → 3He + 2π

NUCLEAR REACTIONS 2H(p, 2π0), (p, π+π-), E=477 MeV; measured missing mass spectra, σ; deduced pion production mechanism features.

doi: 10.1016/S0370-2693(00)00721-8
Citations: PlumX Metrics


2000AN30      Acta Phys.Pol. B31, 2123 (2000)

M.Andersson, Chr.Bargholtz, H.Calen, K.Fransson, K.Fransson, E.Fumero, L.Holmberg, J.Johanson, T.Johansson, K.Lindh, L.Martensson, I.Sitnikova, A.Sukhanov, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander, J.Zlomanczuk

The Exclusive p + d → 3He + 2π Reaction at CELSIUS

NUCLEAR REACTIONS 2H(p, 2π0), (p, π+π-), E=477 MeV; measured particle spectra, σ, ratio between T=0 and T=1 channels.


2000AN31      Acta Phys.Pol. B31, 2343 (2000)

M.Andersson, Chr.Bargholtz, K.Fransson, L.Holmberg, K.Lindh, L.Martensson, I.Sitnikova, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander

Pionic Fusion Close to Threshold: d + α → 6Li* + π0 at CELSIUS

NUCLEAR REACTIONS 2H(α, π0), E=417.95, 420.30 MeV; measured recoil nucleus energy, σ(θ), σ.


1998AN35      Acta Phys.Pol. B29, 2963 (1998)

M.Andersson, Chr.Bargholtz, E.Fumero, K.Fransson, L.Holmberg, K.Lindh, L.Martensson, D.Protic, I.Sitnikova, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander, and the WASA/PROMICE Collaboration

Isospin Resolved Double Pion Production at CELSIUS

NUCLEAR REACTIONS 2H(d, X), E ≈ threshold; analyzed two-pion production data; deduced s-wave dominance at low energy.


1998AN36      Acta Phys.Pol. B29, 2969 (1998)

M.Andersson, Chr.Bargholtz, E.Fumero, K.Fransson, L.Holmberg, K.Lindh, L.Martensson, I.Sitnikova, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander, and the WASA/PROMICE Collaboration

Study of the p + d → 3He + 2π Reaction at CELSIUS

NUCLEAR REACTIONS 2H(p, 2π0), (p, π+π-), E=477 MeV; measured relative σ; deduced pion production mechanism features.


1997AN27      Acta Phys.Hung.N.S. 6, 37 (1997)

M.Andersson, Chr.Bargholtz, Kj.Fransson, L.Holmberg, K.Lindh, L.Martensson, I.Sitnikova, P.-E.Tegner, P.Thorngren Engblom, G.Weiss, K.Wilhelmsen Rolander

Pionic Fusion Study of the Halo Analogue State 6Li

NUCLEAR REACTIONS, ICPND 2H(α, π0), E=419, 421, 431 MeV; measured σ.


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