NSR Query Results
Output year order : Descending NSR database version of April 25, 2024. Search: Author = J.P.Schapira Found 46 matches. 2000BO17 Nucl.Phys. A663-664, 1061c (2000) A.Boudard, F.Borne, F.Brochard, S.Crespin, D.Drake, J.C.Duchazeaubeneix, D.Durand, J.M.Durand, J.Frehaut, F.Hanappe, L.Kowalski, C.Lebrun, F.R.Lecolley, J.F.Lecolley, X.Ledoux, F.Lefebvres, R.Legrain, S.Leray, M.Louvel, E.Martinez, S.I.Meigo, S.Menard, G.Milleret, Y.Patin, E.Petibon, F.Plouin, P.Pras, J.P.Schapira, L.Stuttge, Y.Terrien, J.Thun, M.Uematsu, C.Varignon, C.Volant, D.M.Whittal, W.Wlazlo Spallation Study with Proton Beams Around 1 GeV: Neutron production NUCLEAR REACTIONS Fe(p, nX), E=1600 MeV; Pb(p, nX), E=1200, 1600 MeV; measured neutron spectra, multiplicities, σ(θ).
doi: 10.1016/S0375-9474(99)00770-8
1999SC30 Nucl.Phys. A654, 458c (1999) GEDEON: A joint venture between research (CEA and CNRS) and industry (EDF and FRAMATOME)
doi: 10.1016/S0375-9474(99)00270-5
1997ME29 Nucl.Instrum.Methods Phys.Res. A400, 255 (1997) S.Menard, J.P.Schapira, D.Vautherin, P.Bonche Interaction of a High-Energy Proton Beam with a Thick Target: A model description NUCLEAR REACTIONS 120Sn, 184W, 208Pb(p, X), E=0.2-1.6 GeV; calculated thick-target neutron multiplicities. Comparison with data.
doi: 10.1016/S0168-9002(97)01000-0
1991MA06 Phys.Rev. C43, 1687 (1991) C.P.Massolo, S.Fortier, S.Gales, F.Azaiez, E.Gerlic, J.Guillot, E.Hourani, H.Langevin-Joliot, J.M.Maison, J.P.Schapira, G.M.Crawley Onset of Neutron Single-Particle Strengths in the Tin Isotopic Chain NUCLEAR REACTIONS 124,122,120,118,116,112Sn(α, 3He), E=183 MeV; measured σ(θ) vs excitation energy; deduced model parameters. 113,117,119,121,123,125Sn levels deduced L, C2S, neutron particle response function. Enriched targets. DWBA analysis.
doi: 10.1103/PhysRevC.43.1687
1989FO01 Phys.Rev. C39, 82 (1989) S.Fortier, S.Gales, E.Hourani, J.M.Maison, C.P.Massolo, J.P.Schapira Neutron-Hole Strengths and Core Coupling in 87Sr via the 88Sr(3He, α)87Sr Reaction NUCLEAR REACTIONS 88Sr(3He, α), E=36 MeV; measured σ(E(α)), σ(θ). 87Sr deduced levels, spectroscopic factors, L. DWBA, CRC analyses. Enriched target.
doi: 10.1103/PhysRevC.39.82
1988HO03 Nucl.Instrum.Methods Phys.Res. A264, 357 (1988) E.Hourani, J.Kumpulainen, F.Azaiez, S.Fortier, S.Gales, J.M.Maison, P.Massolo, B.Ramstein, J.P.Schapira Mass Identification in Heavy Ion Collection with the Spectrometer SOLENO NUCLEAR REACTIONS 24Mg(16O, X), E=87.5 MeV; 12C(32S, X), E=121 MeV; 24Mg(32S, X), E=121 MeV; measured σ(fragment E), mass distribution. Mass spectrometer. RADIOACTIVITY 252Cf(SF); measured fission fragment distribution. Mass spectrometer.
doi: 10.1016/0168-9002(88)90924-2
1985AZ03 Nucl.Phys. A444, 373 (1985) F.Azaiez, S.Fortier, S.Gales, E.Hourani, J.M.Maison, J.Kumpulainen, J.P.Schapira The γ-Decay of the 1g9/2 and 2p Inner-Hole States in 111Sn via the 112Sn(3He, αγ) Reaction at 32 MeV NUCLEAR REACTIONS 112Sn(3He, αγ), E=32 MeV; measured σ(Eα, Eγ). 111Sn levels deduced possible J, π, γ-decay of inner hole states, 1g9/2, 2p strength functions. Magnetic spectrometer, Ge(Li) detector, enriched target.
doi: 10.1016/0375-9474(85)90458-0
1985GA01 Phys.Rev. C31, 94 (1985) S.Gales, C.P.Massolo, S.Fortier, J.P.Schapira, P.Martin, V.Comparat Proton Stripping to Outer Subshells and the Damping of Single-Particle States: 116Sn, 144Sm, and 208Pb(α, t) reactions at 80 MeV NUCLEAR REACTIONS 116Sn, 144Sm, 208Pb(α, t), E=80 MeV; measured σ(Et, θt). 117Sb, 145Eu, 209Bi deduced levels, L, J, π, S, IAS. DWBA analysis. Magnetic spectrometer, enriched targets.
doi: 10.1103/PhysRevC.31.94
1985HO21 Phys.Lett. 160B, 375 (1985) E.Hourani, M.Hussonnois, L.Stab, L.Brillard, S.Gales, J.P.Schapira Evidence for the Radioactive Decay of 226Ra by 14C Emission RADIOACTIVITY 226Ra(14C), (α); measured (14C) to α-branching ratio. 222Ra(14C); measured 14C spectrum. 241Am(34Si); measured 34Si emission upper limit. Magnetic spectrometer.
doi: 10.1016/0370-2693(85)90004-8
1984GA24 Phys.Lett. 144B, 323 (1984) S.Gales, C.P.Massolo, F.Azaiez, S.Fortier, E.Gerlic, J.Guillot, E.Hourani, J.M.Maison, J.P.Schapira, G.M.Crawley High-Lying Neutron Particle States Observed via the (α, 3He) Reaction at 183 MeV NUCLEAR REACTIONS 116,118,120Sn(α, 3He), E=183 MeV; measured σ(θ, E(3He)), σ(θ). 117,119Sn deduced high lying neutron states. 121Sn deduced high lying neutron states, possible J, π, C2S. DWBA analysis.
doi: 10.1016/0370-2693(84)91270-X
1984GA38 Phys.Rev.Lett. 53, 759 (1984) S.Gales, E.Hourani, M.Hussonnois, J.P.Schapira, L.Stab, M.Vergnes Exotic Nuclear Decay of 223Ra by Emission of 14C Nuclei RADIOACTIVITY 223Ra(α), (14C); measured relative branching ratio.
doi: 10.1103/PhysRevLett.53.759
1982GA12 Phys.Rev.Lett. 48, 1593 (1982) G.Gales, C.P.Massolo, S.Fortier, E.Gerlic, J.Guillot, E.Hourani, J.M.Maison, J.P.Schapira, B.Zwieglinski, P.Martin, V.Comparat High-Lying Proton Strengths Observed in Stripping Reactions NUCLEAR REACTIONS 144Sm(α, t), E=80 MeV; 144Sm(3He, d), E=240 MeV; measured σ(θ), σ(Et), σ(Ed). 145Eu deduced broad structures, Γ, L, J, π, C2S, h9/2, i13/2 proton strength distribution. Zero-range DWBA analysis.
doi: 10.1103/PhysRevLett.48.1593
1982HO17 Nucl.Phys. A391, 432 (1982) E.Hourani, S.Fortier, J.M.Maison, S.Gales, J.P.Schapira Direct Transfer and Two-Step Processes in the 42Ca(α, 3He)43Ca Reaction NUCLEAR REACTIONS 42Ca(α, 3He), E=36 MeV; measured σ(E, θ). 43Ca deduced levels, L, S. DWBA, coupled-channel analyses. Enriched target.
doi: 10.1016/0375-9474(82)90618-2
1981FO09 Nucl.Phys. A370, 189 (1981) S.Fortier, J.M.Maison, P.Picot, S.Gales, E.Hourani, J.P.Schapira Two-Step Processes in the 40Ca(α, 3He)41Ca Reaction NUCLEAR REACTIONS 40Ca(α, 3He), E=36 MeV; measured σ(E(3He), θ). 41Ca deduced levels, L, S. DWBA, coupled-channels analyses. Enriched target.
doi: 10.1016/0375-9474(81)90072-5
1980FO12 Nucl.Phys. A346, 303 (1980) S.Fortier, I.Fodor-Lovas, E.Hourani, J.M.Maison, J.P.Schapira Single-Particle and Core-Excited States in 49Sc (II). The 48Ca(α, t)49Sc reaction NUCLEAR REACTIONS 48Ca(α, t), E=36 MeV; measured σ(Eα, θ). 49Sc deduced levels, L, S. Enriched targets. DWBA, coupled-channels analyses.
doi: 10.1016/0375-9474(80)90471-6
1980GA01 Phys.Rev. C21, 98 (1980) S.Gales, Y.El Hage, J.P.Schapira, S.Fortier, H.Laurent, J.M.Maison High-Spin Analog Resonances Near the N = 50 Neutron Shell NUCLEAR REACTIONS 92Mo(3He, d), E=28.5 MeV; 96Zr(3He, d), E=39 MeV; measured σ(Ed, θ). 92Mo(3He, pd), E=30 MeV; 96Zr(3He, pd), E=37.5 MeV; measured σ(Ed, Ep, θp). 93Tc, 97Nb deduced IAS, L, J, π, S, Γp, Γp'. DWBA, Gamow function form factors. Magnetic analysis, enriched targets.
doi: 10.1103/PhysRevC.21.98
1979CH32 Nucl.Phys. A331, 407 (1979) J.F.Chemin, S.Andriamonje, J.Roturier, B.Saboya, J.P.Thibaud, S.Joly, S.Plattard, J.Uzureau, H.Laurent, J.M.Maison, J.P.Schapira Measurement of Compound-Nucleus Lifetime by X-Ray Spectroscopy in the 106Cd(p, p')106Cd Reaction NUCLEAR REACTIONS 106Cd(p, p'), E=10, 12 MeV; measured Ep', E(X), P(X-ray)-coin, ionization probability; deduced reaction times, < Γ > . Enriched, natural targets.
doi: 10.1016/0375-9474(79)90351-8
1978GA06 Phys.Rev. C17, 1308 (1978) S.Gales, Y.El Hage, S.Fortier, H.Laurent, J.M.Maison, J.P.Schapira Proton Decay of T > Hole States in Heavy Nuclei by Means of the (3He, αp) Reaction on 96Zr and 144Sm NUCLEAR REACTIONS 96Zr, 144Sm(3He, pα), E=39 MeV; measured σ(Ep, Eα, θ(p)). 95Zr, 143Sm deduced IAS, proton branching. 94Y deduced levels, J, π, Γp, S. Enriched targets.
doi: 10.1103/PhysRevC.17.1308
1978SC07 Phys.Rev. C17, 1588 (1978) J.P.Schapira, J.M.Maison, M.N.Rao, S.Fortier, S.Gales, H.Laurent γ Decay and Splitting of the First Analog State in 53Mn, 55Co, and 59Cu NUCLEAR REACTIONS 52Cr, 54Fe, 58Ni(3He, dγ), E=18 MeV; measured σ(Ed, Eγ). 53Mn, 55Co, 59Cu deduced levels, γ-branching, δ. Natural, enriched targets, Ge(Li) detectors.
doi: 10.1103/PhysRevC.17.1588
1977FO06 Nucl.Phys. A288, 82 (1977) S.Fortier, J.M.Maison, S.Gales, H.Laurent, J.P.Schapira Spectroscopic Study of 55Co via the 54Fe(τ, d)55Co and 54Fe(τ, dp)54Fe Reactions NUCLEAR REACTIONS 54Fe(3He, d), E=25 MeV; measured σ(Ed, θ). 54Fe(3He, dp), E=24 MeV; measured σ(Ed), dp(θ, t). 55Co deduced levels, J, π, L, S, IAS, population parameters, Γp, Γp'. 55Fe, 55Co deduced Coulomb energy difference. Enriched target.
doi: 10.1016/0375-9474(77)90082-3
1977GA17 Nucl.Phys. A288, 201 (1977) S.Gales, E.Hourani, S.Fortier, H.Laurent, J.M.Maison, J.P.Schapira Neutron-Hole Strengths and Isobaric Analog States in 95Zr NUCLEAR REACTIONS 91,92,94,96Zr(3He, α), E=39 MeV; measured σ(Eα, θ). 90,91,93,95Zr deduced levels, L, J, π, S. 95Y-95Zr analog pairs deduced Coulomb displacement energies, Γ, L, J, π, S. Enriched target, magnetic spectrometer.
doi: 10.1016/0375-9474(77)90130-0
1977GA18 Nucl.Phys. A288, 221 (1977) S.Gales, E.Hourani, S.Fortier, H.Laurent, J.M.Maison, J.P.Schapira Deeply Bound Hole States and Isobaric Analog States in 89Zr NUCLEAR REACTIONS 90Zr(3He, α), E=39 MeV; measured σ(Eα, θ). 89Zr deduced levels, L, J, π, S. Enriched target, magnetic spectrometer.
doi: 10.1016/0375-9474(77)90131-2
1977LA07 Nucl.Phys. A284, 501 (1977) H.Laurent, C.P.Massolo, J.P.Schapira, S.Fortier, S.Gales, J.M.Maison A Time-Integrated Perturbed Angular Correlation Measurement on the First 2+ of 24Mg, Using Charge State Separation NUCLEAR REACTIONS 24Mg(32S, 32S), E=67 MeV; measured γ(θ) on recoil into vacuum in the 12+, 11+, 10+, 9+ charge states. 24Mg deduced ionic electron configurations. Natural target.
doi: 10.1016/0375-9474(77)90399-2
1976FO01 Phys.Rev. C13, 1049 (1976) S.Fortier, H.Laurent, J.P.Schapira, M.S.Antony, A.Knipper Gamma Decay of the First T = 3/2 Level in 41Sc NUCLEAR REACTIONS 40Ca(p, γ), E=4971-4979 keV; measured σ(E, Eγ, θ). 41Sc deduced resonance, Γ, δ, IAS, B(M1).
doi: 10.1103/PhysRevC.13.1049
1976GA04 Nucl.Phys. A259, 189 (1976) S.Gales, S.Fortier, H.Laurent, J.M.Maison, J.P.Schapira Spectroscopic Studies of Unbound Isobaric Analog States in 49V and 51V Via the 48,50Ti(τ, d) and the 48,50Ti(τ, dp) Reactions NUCLEAR REACTIONS 48,50Ti(3He, d), E=25.0 MeV; measured σ(Ed, θ). 48,50Ti(3He, pd), E=25.5 MeV; measured σ(Ed, Ep, θ). 49,51V deduced IAS, L, J, π, S, Γp, proton branching. 49,51V, 49,51Ti analog pairs deduced Coulomb displacement energies. DWBA analysis using Gamov functions as form factors. Enriched, natural targets.
doi: 10.1016/0375-9474(76)90062-2
1976GA15 Nucl.Phys. A265, 213 (1976) S.Gales, S.Fortier, H.Laurent, J.M.Maison, J.P.Schapira Population and Proton Decay of the g9/2 Isobaric Analog State in 53Mn via the 52Cr(τ, dp)52Cr Reaction NUCLEAR REACTIONS 52Cr(3He, pd), E=24 MeV; measured σ(Ed, Ep, θ(p)). 53Mn deduced IAS, J, Γp, S.
doi: 10.1016/0375-9474(76)90350-X
1976GA19 Nucl.Phys. A268, 257 (1976); Erratum Nucl.Phys. A280, 499 (1977) S.Gales, S.Fortier, H.Laurent, J.M.Maison, J.P.Schapira Proton States in 59Cu and Structure of the 59Cu-59Ni Analog Pair NUCLEAR REACTIONS 58Ni(3He, d), E=25 MeV; measured σ(E, θ). 58Ni(3He, pd), E=24 MeV; measured σ(Ed, Ep, θ(p)). 59Cu deduced levels, L, J, π, S, isobaric analog states, population parameters, Γp, Γp'. 59Ni-59Cu isotopes deduced Coulomb energy differences. Enriched target.
doi: 10.1016/0375-9474(76)90462-0
1976GA20 Phys.Rev. C14, 842 (1976) S.Gales, S.Fortier, H.Laurent, J.M.Maison, J.P.Schapira Unbound Isobaric Analog States in 53Mn: The Reactions 52Cr(3He, d)53Mn and 52Cr(3He, dp)52Cr NUCLEAR REACTIONS 52Cr(3He, d), E=25 MeV; measured σ(Ed, θ). 52Cr(3He, pd), E=24 MeV; measured σ(Ed, Ep, θ(p)). 53Mn deduced IAS, L, J, π, S, Γp, proton branching. 53Cr, 53Mn analog pairs deduced Coulomb displacement energies. DWBA analysis using Gamov functions as form factors. Natural targets.
doi: 10.1103/PhysRevC.14.842
1975FO15 Nucl.Phys. A254, 189 (1975) S.Fortier, S.Gales, H.Laurent, J.M.Maison, J.P.Schapira Gamma Decay of Analog States in 41Ca NUCLEAR REACTIONS 42Ca(3He, αγ), E=18 MeV; measured σ(Eα, Eγ, theta(γ)), Doppler shift. 41Ca levels deduced J, δ, γ-branching, T1/2. Enriched target.
doi: 10.1016/0375-9474(75)90591-6
1975GA10 Phys.Lett. 56B, 449 (1975) S.Gales, S.Fortier, H.Laurent, J.M.Maison, J.P.Schapira Angular Correlation Studies of Isobaric Analog States in 49Sc via the 48Ca(τ, dp)48Sc Reaction NUCLEAR REACTIONS 48Ca(3He, pd), E=25.5 MeV; measured dp-coin. 49Sc deduced IAS, L, J, π, S, p-width.
doi: 10.1016/0370-2693(75)90409-8
1974LA14 Nucl.Instrum.Methods 117, 17 (1974) H.Laurent, J.P.Schapira, S.Fortier, S.Gales, J.M.Maison Un Systeme de Detection a 0° du Faisceau, Utilisant un Triplet de Lentilles Quadrupolaires Magnetiques NUCLEAR REACTIONS 42Ca(3He, α), (3He, d), E=15, 18 MeV; measured Eα, Iα, Ed, Id. 41Ca deduced levels, analog resonance.
doi: 10.1016/0029-554X(74)90378-4
1972FO12 Phys.Rev. C6, 378 (1972) S.Fortier, H.Laurent, J.M.Maison, J.P.Schapira, J.Vernotte, W.Weisz First T = 2 Level in 32P NUCLEAR REACTIONS 30Si(3He, pγ), E=8.02 MeV; measured σ(Ep, Eγ, θ(p)), pγ-coin. 32P deduced levels, J, π, γ-branching.
doi: 10.1103/PhysRevC.6.378
1972SC19 Phys.Rev. C5, 1593 (1972) J.P.Schapira, M.Chabre, Y.Dupont, P.Martin Reaction 42Ca(p, t)40Ca at 40 MeV NUCLEAR REACTIONS 42Ca(p, t), E=40 MeV; measured σ(Et, θ). 40Ca deduced levels, J, π.
doi: 10.1103/PhysRevC.5.1593
1971FO09 J.Phys.(Paris) 32, 231 (1971) S.Fortier, H.Laurent, J.P.Schapira Schema de Desexcitation du 41Ca NUCLEAR REACTIONS 40Ca(d, pγ), E=4 MeV; measured σ(Ep, Eγ). 41Ca deduced levels, γ-branching.
doi: 10.1051/jphys:01971003204023100
1971LA07 Nucl.Phys. A164, 279 (1971) H.Laurent, S.Fortier, J.P.Schapira, R.S.Blake, F.Picard, J.Dalmas Mesures de Temps de Vie dans le 41Ca (I). 40Ca(d, pγ)41Ca NUCLEAR REACTIONS 40Ca(d, pγ), E=3.75-4.0 MeV; measured Doppler shift attenuation. 41Ca levels deduced T1/2. Natural target.
doi: 10.1016/0375-9474(71)90213-2
1971LA08 Nucl.Phys. A164, 289 (1971) H.Laurent, S.Fortier, J.P.Schapira, A.Huck, G.Walter Mesures de Temps de Vie dans le 41Ca (II). 41K(p, nγ)41Ca NUCLEAR REACTIONS 41K(p, nγ), E=3.24-5.18 MeV; measured Doppler shift attenuation. 41Ca levels deduced T1/2. Enriched 41K target.
doi: 10.1016/0375-9474(71)90214-4
1970JO03 Nucl.Phys. A143, 562 (1970) G.Johnson, R.S.Blake, H.Laurent, F.Picard, J.P.Schapira Gamma-Ray Study of Low-Lying States of 41Ca NUCLEAR REACTIONS 40Ca(d, pγ), E=4.04 MeV; 41K(p, nγ), E=3.33-4.33 MeV; measured σ(Ep, Eγ, θ(pγ)), σ(Eγ). 41Ca deduced levels, J, γ-branching, γ-mixing. Natural 40Ca target, enriched 41K target.
doi: 10.1016/0375-9474(70)90549-X
1968BL09 Nucl.Phys. A117, 561(1968) R.S.Blake, G.Johnson, H.Laurent, J.P.Schapira, F.Picard Linear Polarization of Some Isotropically Emitted Gamma Rays NUCLEAR REACTIONS 12C(3He, αγ), 12C(3He, pγ), E=3.0, 3.5 MeV; measured σ(Eα, Eγ, θ(αγ), phi(γγ)), σ(Ep, Eγ, θ(pγ), phi(γγ)). 11C, 14N deduced levels, J, π. Natural targets.
doi: 10.1016/0375-9474(68)90831-2
1968SC25 Compt.Rend. 267B, 832(1968) J.-P.Schapira, G.Johnson, R.Blake Determination du Rapport d'Embranchement et du Spin du Niveau a 3614 keV du Calcium-41 Observe dans la Reaction (d, pγ) sur le Calcium-40 NUCLEAR REACTIONS 40Ca(d, pα), E = 4 MeV; measured pα(θ), σ(Ep, Eα). 41Ca level deduced J, π, γ-branching.
1966BL01 Nucl.Phys. 77, 254(1966) R.S.Blake, D.J.Jacobs, J.O.Newton, J.P.Schapira The Reactions 12C(3He, α)11C and 12C(3He, P)14N NUCLEAR REACTIONS 12C(3He, α), 12C(3He, p), E = 2.0 - 6.2 MeV; measured σ(E, Eα, Ep, θ). Natural target.
doi: 10.1016/0029-5582(66)90171-4
1966CI01 Nucl.Phys. 77, 472(1966) S.D.Cirilov, J.O.Newton, J.P.Schapira Total Cross Sections for the Reaction 12C(3He, α)11C and 12C(3He, N)14O NUCLEAR REACTIONS 12C(3He, α), 12C(3He, n), E=1.4-6.0 MeV; measured σ(Eα), σ(En). Natural target.
doi: 10.1016/0029-5582(66)90189-1
1966SC12 Nucl.Phys. 80, 565(1966) J.P.Schapira, J.O.Newton, R.S.Blake, D.J.Jacobs The Elastic Scattering of 3He by 12C NUCLEAR REACTIONS 12C(3He, 3He), E = 2.0-6.1 MeV; measured σ(E, θ). Natural target.
doi: 10.1016/0029-5582(66)90064-2
1965BL04 Phys.Letters 14, 219 (1965) R.S.Blake, D.J.Jacobs, J.O.Newton, J.P.Schapira A Mixed E1, M2, E3 Transition in the Decay of the 5.10 MeV Level of N14 NUCLEAR STRUCTURE 14N; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0031-9163(65)90597-4
1965NE06 Nucl.Phys. 71, 113(1965) J.O.Newton, R.S.Blake, D.J.Jacobs, J.P.Schapira Angular Correlations in the Reactions C12(He3, αγ)C11 and C12(He3, pγ)N14 NUCLEAR REACTIONS 12C(3He, αγ), (3He, pγ), E = 6 MeV; measured γ, αγ(θ), pγ(θ). 11C, 14N deduced level J, delta(E2/M1).
doi: 10.1016/0029-5582(65)90041-6
1963JA03 Nucl.Phys. 40, 400 (1963) J.Jastrzebski, F.Picard, J.P.Schapira, J.L.Picou NUCLEAR STRUCTURE 12C, 16O; measured not abstracted; deduced nuclear properties.
doi: 10.1016/0029-5582(63)90283-9
1961GA13 J.Phys.Radium 22, 580 (1961) J.Gastebois, J.Jastrzebski, J.L.Picou, J.Quidort, J.P.Schapira NUCLEAR STRUCTURE 12C; measured not abstracted; deduced nuclear properties.
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