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NSR database version of May 22, 2024.

Search: Author = H.Dias

Found 46 matches.

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2016CO14      Int.J.Mod.Phys. E25, 1650061 (2016)

R.P.Condori, H.Dias, J.Lubian

Using a double folding potential for the derivation of the spectroscopic factors of the (3He, d) transfer reaction

NUCLEAR REACTIONS 11B(3He, 3He), E=10 MeV; 12C(d, d), E=20.5 MeV; 40Ca(d, d), E=30 MeV; 15N(3He, d), E=11 MeV; 11B(3He, d), E=10 MeV; calculated σ; deduced spectroscopic factors for the transition to the ground state of some residual nuclei, applying the distorted wave Born approximation (DWBA). The double-folding Sao Paulo Potential.

doi: 10.1142/S0218301316500610
Citations: PlumX Metrics

2007LE27      Int.J.Mod.Phys. E16, 1713 (2007)

T.N.Leite, N.Teruya, H.Dias

The escape widths and strength of isoscalar giant dipole resonance in 208Pb

NUCLEAR STRUCTURE 208Pb; calculated Isoscalar Giant Dipole Resonance strength functions and escape widths using continuum RPA.

doi: 10.1142/S021830130700699X
Citations: PlumX Metrics

2006SI37      Phys.Rev.C 74, 064312 (2006)

M.A.G.Silveira, N.H.Medina, J.R.B.Oliveira, J.A.Alcantara-Nunez, E.W.Cybulska, H.Dias, M.N.Rao, R.V.Ribas, W.A.Seale, K.T.Wiedemann, B.A.Brown, M.Honma, T.Mizusaki, T.Otsuka

58Co: Structure of an odd-odd nucleus in the pf shell

NUCLEAR REACTIONS 51V(10B, 2np), E=33, 36 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin, DSA. 58Co deduced high-spin levels, J, π, T1/2, configurations, B(M1), B(E2). Shell-model calculations.

doi: 10.1103/PhysRevC.74.064312
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2005SI28      J.Phys.(London) G31, S1577 (2005)

M.A.G.Silveira, N.H.Medina, J.A.Alcantara-Nunez, E.W.Cybulska, H.Dias, J.R.B.Oliveira, M.N.Rao, R.V.Ribas, W.A.Seale, K.T.Wiedemann, B.A.Brown, M.Honma, T.Mizusaki, T.Otsuka

Nuclear structure of the odd-odd nucleus 58Co

NUCLEAR REACTIONS 51V(10B, 2np), E=33, 36 MeV; measured Eγ, Iγ, γγ-coin, DSA. 58Co deduced levels, J, π, T1/2, B(M1). Comparison with shell model predictions.

doi: 10.1088/0954-3899/31/10/036
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2005SI37      Braz.J.Phys. 35, 821 (2005)

M.A.G.Silveira, N.H.Medina, J.R.B.Oliveira, J.A.Alcantara-Nunez, E.W.Cybulska, H.Dias, M.N.Rao, R.V.Ribas, W.A.Seale, K.T.Wiedemann

In-Beam Gamma Ray Spectroscopy of 58Co

NUCLEAR REACTIONS 51V(10B, 2np), E=33 MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-coin. 58Co deduced levels, J, π, configurations. Comparison with shell model predictions.

doi: 10.1590/S0103-97332005000500027
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2004LI78      Braz.J.Phys. 34, 753 (2004)

V.P.Likhachev, J.D.T.Arruda-Neto, M.T.F.da Cruz, H.Dias, S.B.Duarte, W.R.Carvalho, Jr., M.S.Hussein, A.C.S.Lima, L.F.R.Macedo, J.Mesa, S.A.Pashchuk, T.E.Rodrigues, G.Silva, H.R.Schelin, O.A.P.Tavares

Residual Nucleus Excitation Energy in (e, e'p)- Reaction

doi: 10.1590/S0103-97332004000500012
Citations: PlumX Metrics

2003LI01      Nucl.Phys. A713, 24 (2003)

V.P.Likhachev, J.Mesa, J.D.T.Arruda-Neto, B.V.Carlson, W.R.Carvalho, Jr., L.C.Chamon, A.Deppman, H.Dias, M.S.Hussein

Quasi-free 238U(e, e'f) cross section in macroscopic-microscopic approach

NUCLEAR REACTIONS 238U(e, e'X), E=720 MeV; calculated quasifree electrofission σ(E, θ). Comparison with data.

NUCLEAR STRUCTURE 238U; calculated single-particle level energies. 237,238U, 237Pa; calculated fissility vs excitation energy.

doi: 10.1016/S0375-9474(02)01302-7
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2002DI01      J.Phys.(London) G28, 121 (2002)

A.Dimarco, C.Barbero, H.Dias, F.Garcia, J.Horvath, L.Losano

Influence of Low-Lying Discrete Nuclear States on Isotopic Abundances in Presupernova Cores

NUCLEAR STRUCTURE Z=20-30; calculated astrophysical isotopic abundances, sensitivity to low-lying nuclear structure.

doi: 10.1088/0954-3899/28/1/309
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2002LE40      Int.J.Mod.Phys. E11, 469 (2002)

T.N.Leite, N.Teruya, H.Dias

Very Narrow Resonances in Spherical Proton Emitting Nuclei

NUCLEAR STRUCTURE 11N; calculated single-particle resonances J, π, energies, widths. Comparison with previous results.

RADIOACTIVITY 109I, 145,147Tm, 151Lu, 155Ta, 167Ir, 185Bi(p); calculated proton decay Q-value, T1/2. Comparison with previous results. Continuum discretization approach.

doi: 10.1142/S0218301302000995
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2002RO31      Phys.Rev. C66, 024611 (2002)

M.O.Roos, H.Dias, O.Rodriguez, N.Teruya, M.S.Hussein

Preequilibrium escape widths of giant resonances

NUCLEAR STRUCTURE 40Ca, 90Zr, 208Pb; calculated giant resonance preequilibrium escape widths. Statistical multistep compound theory.

doi: 10.1103/PhysRevC.66.024611
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2001RO18      Comput.Phys.Commun. 137, 405 (2001)

O.Rodriguez, F.Garcia, H.Dias, J.Mesa, J.D.T.Arruda-Neto, E.Garrote, F.Guzman

LINDEN: Code for level density calculations of deformed nuclei using Lipkin-Nogami projectors in the BCS approach

NUCLEAR STRUCTURE 233U; calculated levels, J, π. Lipkin-Nogami pairing model, comparison with data.

2000DI24      Int.J.Mod.Phys. E9, 319 (2000)

A.Dimarco, H.Dias, F.Garcia Velasco, L.Losano

Influence of the Low-Lying Discrete Nuclear States on the Partition Function for Stellar Electron Capture and Beta Decay Rates

NUCLEAR STRUCTURE 56,57Fe, 59,60Co; calculated level densities, partition functions. Application to stellar decay rates discussed.

doi: 10.1016/S0218-3013(00)00026-X
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1999AL23      Nucl.Phys. A656, 187 (1999)

M.A.G.Alvarez, L.C.Chamon, D.Pereira, E.S.Rossi, Jr., C.P.Silva, L.R.Gasques, H.Dias, M.O.Roos

Experimental Determination of the Ion-Ion Potential in the N = 50 Target Region: A tool to probe ground-state nuclear densities

NUCLEAR REACTIONS 88Sr, 90,92Zr, 92Mo(16O, 16O), E=43-49 MeV; measured elastic, inelastic σ(θ); deduced optical potentials. Shell model and double-folding calculations.

doi: 10.1016/S0375-9474(99)00304-8
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0938.

1999GA50      Phys.Rev. C60, 064311 (1999); Erratum Phys.Rev. C 80, 039903 (2009)

F.Garcia, O.Rodriguez, F.Guzman, H.Dias, J.D.T.Arruda-Neto, M.S.Hussein, A.K.Kerman

Particle-Hole Level Densities in Deformed Nuclei

NUCLEAR STRUCTURE 233Th, 239U; calculated potential energy surfaces, particle-hole level densities; deduced deformation effects. Microscopic combinatorial approach.

doi: 10.1103/PhysRevC.60.064311
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1998CE06      Phys.Rev. C57, 3220 (1998)

C.A.P.Ceneviva, N.Teruya, H.Dias, M.S.Hussein

Statistical Calculations of the Damping Width of Giant Resonances

NUCLEAR STRUCTURE 40Ca, 90Zr, 208Pb; calculated giant resonance damping widths vs excitation energy.

doi: 10.1103/PhysRevC.57.3220
Citations: PlumX Metrics

1997CE01      Phys.Rev. C55, 1246 (1997)

C.A.P.Ceneviva, N.Teruya, H.Dias, M.S.Hussein

Preequilibrium Proton Decay in 40Ca

NUCLEAR STRUCTURE 40Ca; calculated giant quadrupole resonance proton decay; deduced strong preequilibrium giant resonance decay. Semi-direct, preequilibrium, statistical models.

doi: 10.1103/PhysRevC.55.1246
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1997CE03      Nucl.Phys. A619, 129 (1997)

C.A.P.Ceneviva, L.Losano, N.Teruya, H.Dias

Microscopic Projected-Quasiparticle Description of Odd-Mass Pb Isotopes

NUCLEAR STRUCTURE 193,195,197,199,201,203,205Pb; calculated levels, magnetic dipole moments, electric quadrupole moments. 201,203,205Pb calculated spectroscopic factors. Number-projected one- and three-quasiparticle BCS approximation, surface delta interaction.

doi: 10.1016/S0375-9474(97)00059-6
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1997TE05      Phys.Rev. C55, 1998 (1997)

N.Teruya, C.A.P.Ceneviva, H.Dias, L.Losano

Escape Width of the Giant Monopole Resonance in 90Zr

NUCLEAR STRUCTURE 90Zr; calculated giant monopole resonance nucleon decay widths. Collective, statistical doorway states, hybrid model of decay.

doi: 10.1103/PhysRevC.55.1998
Citations: PlumX Metrics

1996CH03      Nucl.Phys. A597, 253 (1996)

L.C.Chamon, D.Pereira, E.S.Rossi, Jr., C.P.Silva, H.Dias, L.Losano, C.A.P.Ceneviva

Isotopic Dependence of the Ion-Ion Potential in the Systems 16O + 58,60,62,64Ni

NUCLEAR REACTIONS 58,60,62,64Ni(16O, 16O), (16O, 16O'), E=34-37 MeV; measured σ(θ); deduced optical potential. 58,60,62,64Ni levels deduced B(E2), deformation lengths. Shell-model, double-folding calculations, coupled-channel analysis.

doi: 10.1016/0375-9474(95)00467-X
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetO0937.

1996LO01      Int.J.Mod.Phys. E5, 153 (1996)

L.Losano, H.Dias

Quasiparticle and Phonon Excitations in Odd-Mass N = 83 Isotones

NUCLEAR STRUCTURE 135Te, 137Xe, 139Ba, 141Ce, 143Nd, 145Sm, 147Gd, 149Dy, 151Er; calculated levels J, π, spectroscopic factors. Quasiparticle-phonon coupling model.

doi: 10.1142/S0218301396000074
Citations: PlumX Metrics

1996LO16      Phys.Lett. 384B, 20 (1996)

L.Losano, H.Dias, T.T.S.Kuo

Projected Quasi-Particle Calculations of 119Sn, 121Sn, and 123Sn using Realistic Interactions

NUCLEAR STRUCTURE 123,121,119Sn; calculated levels. Projected quasiparticle calculations, realistic interactions.

doi: 10.1016/0370-2693(96)00645-4
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1995CE07      Int.J.Mod.Phys. E4, 419 (1995)

C.A.P.Ceneviva, L.Losano, H.Dias

Number-Projected Quasiparticle Phonon Coupling Applied to Odd-Mass Te Isotopes

NUCLEAR STRUCTURE 115,117,119,121,123,125,127,129,131Te; calculated levels, spectroscopic factors, μ, quadrupole moment. Number-projected quasiparticle-phonon coupling model.

doi: 10.1142/S0218301395000146
Citations: PlumX Metrics

1994DI06      Phys.Rev. C50, 1377 (1994)

H.Dias, L.Losano

Semimicroscopic Description of the Odd-A Te Isotopes

NUCLEAR STRUCTURE 115,117,119,121,123,125,127,129,131Te; calculated levels, single nucleon transfer spectroscopic factors. Quasiparticle phonon model.

doi: 10.1103/PhysRevC.50.1377
Citations: PlumX Metrics

1994TE06      Phys.Rev. C50, R2668 (1994)

N.Teruya, H.Dias

Decay Properties of Giant Multipole Resonances: Hybrid model for channel types competition

doi: 10.1103/PhysRevC.50.R2668
Citations: PlumX Metrics

1993LO06      Phys.Rev. C48, 148 (1993)

L.Losano, M.D.O.Roos, H.Dias

Cluster-Phonon Model Applied to the 91Zr Nucleus

NUCLEAR STRUCTURE 90,91Zr, 90Y; calculated levels, B(λ). Cluster-phonon model.

doi: 10.1103/PhysRevC.48.148
Citations: PlumX Metrics

1993TE02      Nucl.Phys. A556, 157 (1993)

N.Teruya, H.Dias, A.F.R.de Toledo Piza

Simple Approximation to Continuum Random Phase Approximation (RPA): Application to the giant dipole resonance in 16O

NUCLEAR STRUCTURE 16O; calculated giant E1 resonance fragments escape widths. Continuum RPA, simple approximation.

doi: 10.1016/0375-9474(93)90345-X
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1992DI05      Phys.Rev. C46, 2289 (1992)

H.Dias, L.Losano

Projected Quasiparticle Calculations on the Heavy Odd-Mass N = 82 Isotones

NUCLEAR STRUCTURE 147Tb, 151Tm, 149Ho, 153Lu; calculated levels, μ, quadrupole moments. Number projected Tamm-Dancoff approximation, quasi-particle formalism.

doi: 10.1103/PhysRevC.46.2289
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1992KR08      Nucl.Phys. A542, 85 (1992)

F.Krmpotic, J.Hirsch, H.Dias

Double-Beta Decay within a Single-Mode Model

RADIOACTIVITY 48Ca(2β); calculated oν-, 2ν-accompanied β-decay transition amplitudes. Single-mode quasiparticle RPA model.

doi: 10.1016/0375-9474(92)90398-4
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1992WA39      Int.J.Mod.Phys. E1, 833 (1992)

Y.-C.Wang, F.E.Serr, E.J.Moniz, N.Teruya, H.Dias, M.S.Hussein

Calculation of Giant Resonance Widths from Damped Single Particle Motion

NUCLEAR STRUCTURE 16O, 40Ca, 208Pb; calculated isoscalar quadrupole response, transition strength, giant resonance spreading, escape widths.

doi: 10.1142/S0218301392000369
Citations: PlumX Metrics

1991LO07      Phys.Rev. C44, 2536 (1991)

L.Losano, H.Dias

Projected Quasiparticle Calculations for the N = 82 Odd-Proton Isotones

NUCLEAR STRUCTURE 137Cs, 139La, 141Pr, 143Pm, 145Eu; calculated levels, B(λ), effective μ, quadrupole moments. Projected quasiparticles, Tamm-Dancoff approximation.

doi: 10.1103/PhysRevC.44.2536
Citations: PlumX Metrics

1991TE01      Phys.Rev. C43, R2049 (1991)

N.Teruya, C.A.Bertulani, S.Krewald, H.Dias, M.S.Hussein

Hybrid Random-Phase-Approximation-Cluster Model for the Dipole Strength Function of 11Li

NUCLEAR REACTIONS 208Pb(11Li, X), E=800 MeV/nucleon; calculated electromagnetic excitation σ. Hybrid RPA-cluster model.

NUCLEAR STRUCTURE 11Li; calculated dipole strength distribution. Hybrid RPA-cluster model.

doi: 10.1103/PhysRevC.43.R2049
Citations: PlumX Metrics

1991TE03      Phys.Rev. C44, 537 (1991)

N.Teruya, A.F.R.de Toledo Piza, H.Dias

Single-Particle Resonances in Continuum Nuclear Structure Calculations

NUCLEAR STRUCTURE 16O; calculated single particle resonance parameters.

doi: 10.1103/PhysRevC.44.537
Citations: PlumX Metrics

1990AN34      Rev.Brasil.Fis. 20, 68 (1990)

R.M.Anazawa, M.N.Rao, W.A.Seale, R.V.Ribas, H.Dias, L.Losano

Lifetime in 91Zr

NUCLEAR REACTIONS 88Sr(α, nγ), E=9.75-10.8 MeV; measured Eγ, Iγ, DSA. 91Zr levels deduced T1/2. Shell model comparison.

1990DI07      Phys.Rev. C42, 1559 (1990)

H.F.Dias, M.N.Martins, E.Wolynec

Proton Emission Cross Sections of Silicon Isotopes

NUCLEAR REACTIONS, ICPND 30,29Si(e, p), (e, 2p), E=20-60 MeV; measured σ(E); deduced σ(E) for (γ, p), (γ, 2p). Virtual photon theory.

doi: 10.1103/PhysRevC.42.1559
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetG3002.

1989DI02      Phys.Rev. C39, 564 (1989)

H.Dias, J.D.T.Arruda-Neto, B.V.Carlson, M.S.Hussein

Statistical Calculation of Fission Decay Probabilities of Nuclear Giant Multipole Resonances

NUCLEAR STRUCTURE 236U; calculated giant resonance fission probabilities. Hauser-Feshbach model.

doi: 10.1103/PhysRevC.39.564
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1988LO12      Phys.Rev. C38, 2902 (1988)

L.Losano, H.Dias, F.Krmpotic, B.H.Wildenthal

Comparisons between Shell-Model Calculations, Seniority Truncation, and Quasiparticle Approximations: Application to the odd Ni isotopes and odd N = 82 isotones

NUCLEAR STRUCTURE 59,61,63,65Ni, 135I, 137Cs, 139La, 141Pr, 143Pm; calculated levels, μ, quadrupole moments, B(λ). Shell model.

doi: 10.1103/PhysRevC.38.2902
Citations: PlumX Metrics

1988TE02      Phys.Rev. C37, 2121 (1988)

N.Teruya, H.Dias, E.Wolynec

Statistical Decay of the E1 Giant Resonance

NUCLEAR STRUCTURE 208Pb, 209Bi; calculated GDR decay neutron spectra. Statistical model.

doi: 10.1103/PhysRevC.37.2121
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1986DI03      Phys.Rev. C33, 1955 (1986)

H.Dias, N.Teruya, E.Wolynec

Statistical Decay of Giant Resonances

NUCLEAR REACTIONS 208Pb(n, n), (n, n'), E not given; calculated σ(En); deduced transmission coefficients vs L, θ. 208Pb deduced monopole giant resonance decay characteristics.

doi: 10.1103/PhysRevC.33.1955
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1986DI05      Phys.Lett. 173B, 355 (1986)

H.Dias, M.S.Hussein, B.V.Carlson, A.C.Merchant

Direct and Statistical Gamma Decay of the Giant Quadrupole Resonance of 208Pb

NUCLEAR STRUCTURE 208Pb; analyzed GQR decay; deduced compound, direct decay importance. 207Pb; calculated level transmission coefficients.

doi: 10.1016/0370-2693(86)90393-X
Citations: PlumX Metrics

1986DI06      Z.Phys. A324, 53 (1986)

H.Dias, F.Krmpotic, L.Losano, R.C.Mastroleo

Semi Microscopic Description of 84Kr

NUCLEAR STRUCTURE 84Kr; calculated levels, J, π, δ(E2/M1). Cluster-phonon model, pairing interaction.

1986DI12      Phys.Rev.Lett. 57, 1998 (1986)

H.Dias, M.S.Hussein, S.K.Adhikari

Decay Properties of Giant Multipole Resonances: Collective doorways and statistical doorways

NUCLEAR REACTIONS 208Pb(γ, n), E not given; calculated neutron spectrum. 208Pb deduced giant multipole resonance decay characteristics. Preequilibrium emission calculations.

doi: 10.1103/PhysRevLett.57.1998
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1984DI09      Phys.Rev. C30, 1164 (1984)

H.Dias, E.Wolynec

Statistical Decay of Giant Monopole Resonance in 208Pb

NUCLEAR STRUCTURE 208Pb; calculated monopole giant resonance neutron decay spectra. 207Pb levels deduced J, π. Particle-vibrator model.

doi: 10.1103/PhysRevC.30.1164
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1982DI06      Phys.Rev. C25, 2059 (1982)

H.Dias, F.Krmpotic

Structure of N = 85 Nuclei within the Cluster-Phonon Coupling Model

NUCLEAR STRUCTURE 143Ce, 145Nd, 147Sm, 149Gd; calculated levels, S, quadrupole moment, μ, B(λ). Cluster-phonon coupling model.

doi: 10.1103/PhysRevC.25.2059
Citations: PlumX Metrics

1982DI07      Phys.Lett. 112B, 103 (1982)

H.Dias, F.Krmpotic

Projected BCS-Tamm-Dancoff Approximation with Blocking Effect

NUCLEAR STRUCTURE 135I; calculated levels; deduced blocking effect role. Projected BCS, pairing, TDA.

doi: 10.1016/0370-2693(82)90306-9
Citations: PlumX Metrics

1982SO05      Phys.Rev. C25, 1587 (1982)

J.C.Soares, A.A.Melo, F.B.Gil, R.N.Saxena, H.Dias, F.Krmpotic

Lifetimes and g-Factor Measurements in the Decay of the 399 keV Isomeric State in 197Pt and the Quasiparticle-Phonon Coupling Model

RADIOACTIVITY 197mPt [from 196Pt(n, γ)]; measured Eγ, Iγ(t), γγ(t), γγ(θ, H, T), T1/2. 197Pt levels deduced B(λ), μ, g. Enriched target, Ge(Li), hyperpure Ge, NaI(Tl) detectors. Particle-vibrator coupling model.

NUCLEAR STRUCTURE 195,197Pt, 197,199Hg; calculated B(E2), g. Particle-vibrator coupling model.

doi: 10.1103/PhysRevC.25.1587
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1978SZ09      J.Phys.(London) G4, L187 (1978)

A.Szanto de Toledo, H.V.Klapdor, H.Hafner, W.Saathoff, E.M.Szanto, M.Schrader, H.Dias

Structure of the Neutron-Deficient Nuclide 121I

NUCLEAR REACTIONS 120Te(3He, d), E=36 MeV; measured σ(Ed, θ); deduced Q. 121I deduced mass excess, levels, L, J, π, S. DWBA analysis.

doi: 10.1088/0305-4616/4/7/007
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Note: The following list of authors and aliases matches the search parameter H.Dias: , H.F.DIAS