NSR Query Results
Output year order : Descending NSR database version of April 27, 2024. Search: Author = L.Szybisz Found 45 matches. 1999GA11 Phys.Rev. C59, 1999 (1999) G.Garcia-Bermudez, M.A.Cardona, A.Filevich, R.V.Ribas, H.Somacal, L.Szybisz Transition Strengths and Signature Inversion in Odd-Odd 74Br NUCLEAR REACTIONS 60Ni(16O, np), E=50 MeV; measured Doppler-shifted Eγ, Iγ. 74Br deduced high-spin levels T1/2, B(M1), B(E2), branching ratios, signature inversion. Recoil-distance technique. Comparisons with neighboring nuclides.
doi: 10.1103/PhysRevC.59.1999
1998KA19 Phys.Rev. C57, 2189 (1998) R.A.Kaye, J.B.Adams, A.Hale, C.Smith, G.Z.Solomon, S.L.Tabor, G.Garcia-Bermudez, M.A.Cardona, A.Filevich, L.Szybisz Transition Strengths in 86Nb and 86Zr NUCLEAR REACTIONS 58Ni(32S, n3p), (32S, 4p), E=130 MeV; measured Eγ, Iγ, recoil-distance spectra. 86Nb, 86Zr deduced transitions T1/2, B(E2), configurations. Cranked shell model calculations.
doi: 10.1103/PhysRevC.57.2189
1996JO05 Phys.Rev. C53, 1541 (1996) G.D.Johns, K.A.Christian, R.A.Kaye, S.L.Tabor, G.Garcia-Bermudez, M.A.Cardona, A.Filevich, H.Somacal, L.Szybisz Evolution of Collectivity in 82Y and 82Sr NUCLEAR REACTIONS 58Ni(27Al, n2p), (27Al, 3p), E=90 MeV; measured Eγ, recoil distance. 82Y, 82Sr deduced levels, T1/2, B(λ), collectivity features.
doi: 10.1103/PhysRevC.53.1541
1995GA06 Phys.Rev. C51, 1181 (1995) G.Garcia-Bermudez, H.Somacal, M.A.Cardona, A.Filevich, E.Achterberg, L.Szybisz πg9/2 (x) νg9/2 Multiplet: Nuclear structure of 82Y NUCLEAR REACTIONS 58Ni(27Al, n2p), E=75-105 MeV; 60Ni(28Si, npα), E=100-130 MeV; 58Ni(28Si, n3p), E=95-120 MeV; measured γγ-, nγ-coin, Eγ, Iγ, σ(E), γγ(t), γ(θ). 82Y deduced high-spin levels, J, π, configuration. Comparison with other nuclei.
doi: 10.1103/PhysRevC.51.1181
1993GA19 Phys.Rev. C48, 1623 (1993) G.Garcia-Bermudez, M.A.Cardona, R.V.Ribas, A.Filevich, E.Achterberg, L.Szybisz Level Structure of 89Mo NUCLEAR REACTIONS 60Ni(32S, n2p), E=110 MeV; measured Eγ, Iγ, γγ-, γ-coin, Iγ(θ). 89Mo deduced levels, J, π, configuration. Hyperpure Ge detectors.
doi: 10.1103/PhysRevC.48.1623
1984RO03 Nucl.Phys. A414, 85 (1984) O.A.Rosso, F.Krmpotic, L.Szybisz On the β-γ Directional Correlations in the β-Decay of 208Tl RADIOACTIVITY 208Tl(β-); analyzed βγ(θ) data; deduced quenching effect role in β-moments hindrance, anisotropy factor. Charge exchange collective fields, isobar-hole excitation.
doi: 10.1016/0375-9474(84)90498-6
1984SZ04 Phys.Lett. 145B, 305 (1984) The Integrated Statistical Rate Function for Superallowed Fermi β-Decays RADIOACTIVITY 14O, 26mAl, 34Cl, 38mK, 42Sc, 46V, 50Mn, 54Co(β+); analyzed integrated statistical rate function, superallowed ft-values; deduced method dependent statistical differences; calculated second forbidden corrections.
doi: 10.1016/0370-2693(84)90049-2
1983RO06 Z.Phys. A311, 119 (1983) The 1-(1.9 MeV β-)2+ Transition in the Decay of 148Pm RADIOACTIVITY 148Pm(β-); analyzed β-decay data; deduced Coulomb field role on transition. Two-quasiparticle, quadrupole phonon model wave functions.
doi: 10.1007/BF01411616
1983RO24 Z.Phys. A314, 365 (1983) Nuclear Electromagnetic Moments of the Ground States of 148Pm and 210Bi Calculated with Phenomenological Wave Functions Derived from Analyses of β-Decay Experiments NUCLEAR STRUCTURE 148Pm, 210Bi; calculated μ, electric quadrupole moment. Phenomenological wave functions, β-decay data input.
doi: 10.1007/BF01412933
1983SZ01 Phys.Lett. 122B, 131 (1983) L.Szybisz, V.M.Silbergleit, J.I.Sidelnik Large Difference between Two Methods of Calculating the Integrated Fermi Function in Superallowed β-Decays RADIOACTIVITY 14O, 26mAl, 34Cl, 38mK, 42Sc, 46V, 50Mn, 54Co; calculated superallowed β-decay transition integrated statistical rates; deduced second-forbidden nuclear matrix element role. Behrens-Janecke-Buhring, Hardy-Towner procedures.
doi: 10.1016/0370-2693(83)90779-7
1982BE48 Phys.Rev. C26, 1417 (1982) M.Behar, A.Filevich, A.O.Macchiavelli, L.Szybisz, P.Thieberger High-Spin States in 79Kr Populated by the 78Se(α, 3n) Reaction and Interpreted in Terms of a Quasiparticle-Plus-Rotor Model NUCLEAR REACTIONS 78Se(α, 3n), E=30-55 MeV; measured σ(Eγ, E), γ(θ), Eγ, Iγ, γγ-coin. 79Kr deduced levels, J, rotational band, δ, branching ratios, (g(k)-g(R)/Q0)2. Quasiparticle plus rotor model. Enriched targets.
doi: 10.1103/PhysRevC.26.1417
1981SZ01 Z.Phys. A299, 91 (1981) Improved Limit on the Induced Scalar Interaction in Nuclear β-Decay RADIOACTIVITY 26mAl, 34Cl, 38mK, 46V, 42Sc, 50Mn, 54Co; calculated ft relative to 14O; deduced improved induced scalar interaction limit for β-decay.
doi: 10.1007/BF01415748
1980BE08 Nucl.Phys. A337, 253 (1980) M.Behar, A.Filevich, G.Garcia Bermudez, M.A.J.Mariscotti, L.Szybisz Level Structure of 82Rb, Studied Through the 81Br(α, 3n) Reaction NUCLEAR REACTIONS 81Br(α, 3n), E=30-55 MeV; measured σ(E, Eγ, θ, t), Eγ, Iγ, γγ-coin. 82Rb deduced levels, J, T1/2. Enriched target.
doi: 10.1016/0375-9474(80)90054-8
1980SY02 Z.Phys. A296, 309 (1980) The Decay of the T=1 Isospin Triplet in A=12 Systems: IV. The Energy Dependence of the Asymmetry Coefficients α(β) of the Beta-Ray Angular Distribution in Aligned 12B and 12N and the Induced Pseudotensor Interaction. RADIOACTIVITY 12B, 12N; calculated Iβ(θ), asymmetry parameters vs E, aligned nuclei; deduced upper limit of induced pseudotensor interaction coupling constant.
doi: 10.1007/BF01438524
1979SZ02 Z.Phys. A289, 315 (1979) The Decay of the T = 1 Isospin Triplet in A = 12 Systems. III. Higher Order Effects in the Evaluation of the Asymmetry Parameters α± for the Electron Emission from Aligned 12B and 12N NUCLEAR STRUCTURE 12B, 12N; calculated Iβ(θ) for polarized nuclei; deduced no evidence for induced pseudotensor interaction.
doi: 10.1007/BF01415794
1979SZ07 Z.Phys. A292, 49 (1979) Current State of the Investigation of Superallowed Fermi β Decays RADIOACTIVITY 14O, 26mAl, 34Cl, 38mK, 42Sc, 46V, 50Mn, 54Co; analyzed superallowed Fermi β-decay; deduced isospin impurity.
doi: 10.1007/BF01434629
1978SZ01 Z.Phys. A284, 399 (1978) Gamow-Teller β Transition from the 2- Ground State of 88Rb to the 3- Excited State of 88Sr RADIOACTIVITY 88Rb; calculated nuclear matrix element, log ft for 2- to 3- level at 2.734 MeV in 88Sr.
doi: 10.1007/BF01422107
1978SZ03 Z.Phys. A285, 223 (1978) Induced Scalar Interaction in the Analysis of Superallowed Fermi β Transitions RADIOACTIVITY 10C, 14O, 18Ne, 22Mg, 26Si, 30S, 34Ar, 38Ca, 42Ti, 46Cr, 26mAl, 34Cl, 38mK, 42Sc, 46V, 50Mn, 54Co; analyzed superallowed Fermi β transitions. Induced scalar interaction.
doi: 10.1007/BF01408750
1978SZ07 Z.Phys. A287, 183 (1978) The Decay of the T=1 Isospin Triplet in A=12 Systems: II. The Induced Interactions in the Anisotropy of Beta-Rays RADIOACTIVITY 12B, 12N; calculated β asymmetry from polarized nuclei. Comparison with experimental values.
doi: 10.1007/BF01408088
1977BO10 Z.Phys. A280, 321 (1977) H.E.Bosch, J.Davidson, M.Davidson, L.Szybisz The Electron Capture to Positron Emission Ratios in the Decay of 22Na and 65Zn RADIOACTIVITY 22Na, 65Zn; measured EC/β+ for allowed Gamow-Teller transitions.
doi: 10.1007/BF01435440
1977SZ03 Nucl.Phys. A282, 435 (1977) L.Szybisz, J.Davidson, V.Silbergleit An Upper Limit for the Induced Scalar Coupling Constant f(s) RADIOACTIVITY 10C, 14O, 18Ne, 22Mg, 26mAl, 26Si, 30S, 34Cl, 34Ar, 38mK, 38Ca, 42Sc, 42Ti, 46V, 50Mn, 54Co; calculated scalar coupling constants.
doi: 10.1016/0375-9474(77)90068-9
1976BO42 Nucl.Phys. A272, 189 (1976) H.Bosch, M.C.Cambiaggio, F.Krmpotic, O.Civitarese, L.Szybisz On the β-Decay 2-(122Sb) → 2+(122Te) RADIOACTIVITY 122Sb; analyzed data; deduced β moment, shape factor.
doi: 10.1016/0375-9474(76)90326-2
1976SZ01 Z.Phys. A276, 261 (1976) Cabibbo Angle and the Asymmetry of the 35Ar Decay RADIOACTIVITY 35Ar; calculated vector coupling constant, cabibbo angle.
doi: 10.1007/BF01412103
1976SZ03 Nucl.Phys. A267, 246 (1976) What Information Can Be Obtained from the Study of the Third-Forbidden β-Decay 87Rb → 87Sr (Question) RADIOACTIVITY 87Rb; calculated 3rd-forbidden β-decay in formalism of Behrens, Buhring.
doi: 10.1016/0375-9474(76)90657-6
1975BE21 Nucl.Phys. A245, 515 (1975) H.Behrens, M.Kobelt, L.Szybisz, W.-G.Thies The Unique First-Forbidden β-Decay of 86Rb RADIOACTIVITY 86Rb; measured Eβ; deduced Eβ max, spectrum shape parameter, coupling constant for the induced pseudo-tensor interaction.
doi: 10.1016/0375-9474(75)90625-9
1975BE24 Z.Phys. A273, 177 (1975) The Decay of the T = 1 Isospin Triplet in A = 12 Systems RADIOACTIVITY 12B, 12N; calculated form factor coefficients.
doi: 10.1007/BF01435837
1975BE28 Nucl.Phys. A246, 317 (1975) H.Behrens, M.Kobelt, L.Szybisz, W.-G.Thies On the 11C → 11B β+ Transition RADIOACTIVITY 11C; measured T1/2, β-shape spectrum; deduced Eβ max, ft, shape factors.
doi: 10.1016/0375-9474(75)90648-X
1975EM02 Z.Phys. A273, 89 (1975) B.Eman, D.Tadic, F.Krmpotic, L.Szybisz Second-Class Currents in 0- → 0+ and Unique Nuclear β Transitions RADIOACTIVITY 42K, 86Rb, 90Sr, 90Y, 142,144Pr, 166Ho; calculated β-shape parameters.
doi: 10.1007/BF01435763
1975SZ01 Nucl.Phys. A244, 107 (1975) The 1-(2.48 MeV β-)0+ Transition from 148Pm, the IAS Process and The Nuclear Structure of the Ground States Involved RADIOACTIVITY 148Pm; calculated β-moments; deduced level configuration, ft.
doi: 10.1016/0375-9474(75)90010-X
1975SZ03 Z.Phys. A273, 277 (1975) The Half-Life of 10Be and the Renormalization of the Axial-Vector Coupling Constant NUCLEAR STRUCTURE 10B; calculated T1/2.
doi: 10.1007/BF01410010
1975SZ04 Lett.Nuovo Cim. 14, 237 (1975) Recursion Relation among 9-j Symbols and the Ratios u(L) for Nonunique L-th Forbidden β-Transitions RADIOACTIVITY 137Xe, 137Cs, 87Rb, 115In; calculated ratios for nonunique forbidden β-transitions.
doi: 10.1007/BF02745632
1974AP02 Z.Phys. 268, 347 (1974) H.Appel, H.Behrens, K.Burk, H.-W.Muller, L.Szybisz, R.Wischhusen Beta Decay and Nuclear Structure: Rb86 RADIOACTIVITY 86Rb, 60Co; measured βγ(θ), βγ-coin, pγ(θ). 86Rb, 86Sr deduced wave functions.
doi: 10.1007/BF01669472
1974BE23 Nucl.Phys. A223, 268 (1974) On the β-Decay 210Bi(RaE) → 210Po(RaF) RADIOACTIVITY 210Bi; calculated β-spectrum shape.
doi: 10.1016/0375-9474(74)90414-X
1974CI01 Phys.Lett. 48B, 199 (1974) O.Civitarese, F.Krmpotic, L.Szybisz On the Coupling Phenomena between sigma = 0 and sigma = 1 Charge Exchange Dipole Modes RADIOACTIVITY 210Bi; measured nothing, analyzed β-decay. Deduced β-decay matrix elements.
doi: 10.1016/0370-2693(74)90009-4
1974KR23 Phys.Lett. 52B, 153 (1974) The xi-Approximation and the 2- (0.96 MeV β-)2+ Transition in 198Au RADIOACTIVITY 198Au; analyzed CP, βγ(θ).
doi: 10.1016/0370-2693(74)90075-6
1974SZ01 Phys.Rev. C9, 624 (1974) L.Szybisz, F.Krmpotic, M.A.Fariolli Hindrance Effects on the β Moments for the 7/2- (0.435-MeV β-)7/2+ Transition from the Decay of 141Ce RADIOACTIVITY 141Ce; measured nothing. Deduced β-decay nuclear matrix elements.
doi: 10.1103/PhysRevC.9.624
1974SZ02 Nucl.Phys. A220, 173 (1974) The β-Moments for the 7/2- (3.63 MeV β-)5/2+ Transition from 137Xe and the First-Forbidden β- Decay of Odd-Mass N = 83 Nuclides RADIOACTIVITY 137Xe; measured nothing, analyzed decay data. Deduced β-moments.
doi: 10.1016/0375-9474(74)90760-X
1974SZ03 Z.Phys. 269, 139 (1974) The β-Moments for the Second-Forbidden β-Decay from 137Cs, the CVC Theory, and the Residual Interactions RADIOACTIVITY 137Cs; calculated β-moments.
doi: 10.1007/BF01669055
1973BO01 Phys.Rev. C7, 760 (1973) H.E.Bosch, M.C.Cambiaggio, L.Szybisz, F.Krmpotic, J.Navaza Investigation of the Nonunique First-Forbidden β Decay. I. Analysis of the 2-(0.962 MeV)2+ β Transition in 198Au RADIOACTIVITY 198Au; analyzed βγ-CP, Iγ(θ), spectrum shape, βγ(θ), β-longitudinal polarization; deduced nuclear matrix elements.
doi: 10.1103/PhysRevC.7.760
1973BO43 Can.J.Phys. 51, 2260 (1973) H.E.Bosch, M.Behar, M.C.Cambiaggio, G.Garcia Bermudez, L.Szybisz Investigation of the 0- → 0+ and 0- → 2+ Beta Transitions in the Decay of 144Pr RADIOACTIVITY 56Mn, 114In, 144Pr; measured Eβ, βγ-coin. Deduced shape factor.
doi: 10.1139/p73-295
1973CI01 Phys.Rev. C7, 768 (1973) O.Civitarese, F.Krmpotic, M.C.Cambiaggio, L.Szybisz Investigation of the Nonunique First-Forbidden β Decay. II. Analysis Of the 7/2- (0.581 MeV)5/2+ β Transition in 141Ce RADIOACTIVITY 141Ce; analyzed nonunique first-forbidden β-decay.
doi: 10.1103/PhysRevC.7.768
1973HE25 Z.Phys. 263, 401 (1973) E.S.Hernandez, L.Szybisz, A.Plastino Nonschematic Description of Nuclear β-Decay Processes RADIOACTIVITY 152,154Eu, 156,160Tb; calculated log ft.
1973SZ06 Lett.Nuovo Cim. 7, 553 (1973) New Confirmation of the Quenching of Nuclear Matrix Elements for β-Decay in the N = 82 Region RADIOACTIVITY 141Ce; measured nothing. Deduced nuclear matrix elements.
doi: 10.1007/BF02727684
1972EM02 Phys.Rev. C6, 1 (1972) B.Eman, D.Tadic, F.Krmpotic, L.Szybisz Induced-Tensor Interactions in Weak Processes RADIOACTIVITY 20F, 24Na, 22Na, 56Co, 46Sc, 58Co, 60Co, 110Ag, 134Cs, 154Eu, 124Sb, 152Eu, 160Tb; analyzed βγ(θ), induced tensor contribution.
doi: 10.1103/PhysRevC.6.1
1971BO19 Lett.Nuovo Cim. 2, 681 (1971) H.E.Bosch, M.Behar, M.C.Cambiaggio, G.Garcia Bermudez, L.Szybisz, F.Krmpotic Nuclear Matrix Elements for the (7/2)- → (7/2)+ Beta Transition in 141Ce RADIOACTIVITY 141Ce(β-); measured β-spectrum shape factor, βγ(θ) anisotropy. 141Pr level deduced β-transition matrix elements.
doi: 10.1007/BF02799241
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