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NSR database version of April 26, 2024.

Search: Author = D.Protopopescu

Found 4 matches.

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2011AH01      Eur.Phys.J. A 47, 36 (2011)

J.Ahrens, S.Altieri, J.R.M.Annand, H.-J.Arends, R.Beck, M.A.Blackston, C.Bradtke, A.Braghieri, N.D'Hose, H.Dutz, A.Fix, E.Heid, O.Jahn, F.Klein, R.Kondratiev, M.Lang, V.Lisin, M.Martinez-Fabregate, J.C.McGeorge, W.Meyer, A.Panzeri, P.Pedroni, T.Pinelli, D.Protopopescu, G.Reicherz, Ch.Rohlof, G.Rosner, T.Rostomyan, D.Ryckbosch, G.Tamas, A.Thomas, H.R.Weller, for the GDH and A2 Collaborations

Measurement of the helicity-dependent total cross-section for the γn → pπ^-π⁰ reaction

NUCLEAR REACTIONS ²H(γ, p), E=450-800 MeV; measured γ spectra, γ(proton)-, γ(charged-particle)-coin, charged-particle spectra using the DAPHNE detector with incident circularly polarized γ, longitudinally polarized deuterons; deduced unpolarized and polarized γn to pπ⁺π⁰ σ. Comparison with previous data and calculations.

doi: 10.1140/epja/i2011-11036-1
Citations: PlumX Metrics

2010AH02      Eur.Phys.J. A 44, 189 (2010)

J.Ahrens, S.Altieri, J.R.M.Annand, H.-J.Arends, R.Beck, M.A.Blackston, C.Bradtke, A.Braghieri, N.d'Hose, H.Dutz, A.Fix, E.Heid, O.Jahn, F.Klein, R.Kondratiev, M.Lang, V.Lisin, M.Martinez-Fabregate, J.C.McGeorge, W.Meyer, A.Panzeri, P.Pedroni, T.Pinelli, D.Protopopescu, G.Reicherz, Ch.Rohlof, G.Rosner, T.Rostomyan, D.Ryckbosch, M.Schwamb, G.Tamas, A.Thomas, H.R.Weller,

Helicity dependence of the γd → πNN reactions in the Δ -resonance region

NUCLEAR REACTIONS ²H(γ, πX), E=301-455 MeV; ²H(polarized γ, πX), E=307-451 MeV; measured yields, σ(θ), helicity-dependent σ(θ) with polarized beam; deduced reaction mechanism features. Comparison with other data and various models.

doi: 10.1140/epja/i2010-10946-6
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetM0808.

2005PR02      Nucl.Phys. A748, 357 (2005)

D.Protopopescu, and the CLAS Collaboration

Survey of A_LT' asymmetries in semi-exclusive electron scattering on ⁴He and ¹²C

NUCLEAR REACTIONS ⁴He, ¹²C(polarized e, e'p), E=2.261, 4.461 GeV; measured single spin azimuthal asymmetries vs missing momentum, missing energy; deduced final state interaction effects. Comparisons with model predictions.

doi: 10.1016/j.nuclphysa.2004.11.009
Citations: PlumX Metrics

1999MI11      Acta Phys.Pol. B30, 127 (1999)

S.Misicu, D.Protopopescu

Nuclear Deformation Effects in the Cluster Radioactivity

RADIOACTIVITY ^224,226Ra(¹⁴C); ²³⁴U, ²³⁰Th(²⁴Ne) ²³⁴U(²⁸Mg); calculated decay rates; deduced role of daughter nucleus deformation. Cluster-daughter double folding potential.