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NSR database version of April 27, 2024.

Search: Author = J.C.Soares

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2002RA17      Nucl.Instrum.Methods Phys.Res. B190, 95 (2002)

A.R.Ramos, A.Paul, L.Rijniers, M.F.da Silva, J.C.Soares

Measurement of (p, p) Elastic Differential Cross-Sections for Carbon, Nitrogen, Oxygen, Aluminium and Silicon in the 500-2500 keV Range at 140° and 178° Laboratory Scattering Angles

NUCLEAR REACTIONS C, N, O, Al, Si(p, p), E=500-2500 keV; measured σ(θ). Comparison with model predictions.

doi: 10.1016/S0168-583X(01)01192-2
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD0078.

2000CO32      Hyperfine Interactions 129, 461 (2000)

J.G.Correia, J.P.Araujo, J.G.Marques, A.R.Ramos, A.A.Lourenco, V.Amaral, V.Galindo, J.P.Senateur, F.Weiss, U.Wahl, A.A.Melo, J.C.Soares, J.B.Sousa, and the ISOLDE Collaboration

Electron-gamma perturbed angular correlation studies on high-T_C superconductors

doi: 10.1023/A:1012653614899
Citations: PlumX Metrics

1999CO22      Nucl.Instrum.Methods Phys.Res. B152, 357 (1999)

J.G.Correia, J.G.Marques, A.A.Melo, J.C.Soares, H.Haas, and the ISOLDE Collaboration

On-Line Perturbed Angular Correlation Studies with the Short Lived ¹²⁷Cs Probe

RADIOACTIVITY ¹²⁷Ba(β⁺), (EC); ¹²⁷Cs(EC); measured Eγ, Iγ(θ, H, T), E(ce), I(ce), eγ-coin. ¹²⁷Cs deduced μ, Q. On-line perturbed angular correlation.

doi: 10.1016/S0168-583X(98)00979-3
Citations: PlumX Metrics

1996CA30      Nucl.Instrum.Methods Phys.Res. A369, 603 (1996)

J.L.F.Calabuig, A.M.Sanchez, C.R.Garcia, J.R.Ferrando, M.F.da Silva, J.C.Soares, F.V.Tome

Characterization of Alpha Sources by Rutherford Backscattering Spectrometry

RADIOACTIVITY ²³²U, ²²⁴Th(α); measured α spectra; deduced parameters correlation with Rutherford backscattering analyses.

doi: 10.1016/S0168-9002(96)80060-X
Citations: PlumX Metrics

1996KL12      Nucl.Instrum.Methods Phys.Res. B118, 622 (1996)

A.Kling, L.Rebouta, J.G.Marques, J.G.Correia, M.F.da Silva, E.Dieguez, F.Agullo-Lopez, J.C.Soares, and the ISOLDE Collaboration

Ion Beam Channeling and Hyperfine Interaction Analysis for the Characterization of Stoichiometry and Anti-Site Population in LiNbO₃

doi: 10.1016/0168-583X(96)00246-7
Citations: PlumX Metrics

1995MA97      Nucl.Instrum.Methods Phys.Res. B99, 645 (1995)

J.G.Marques, J.G.Correia, A.A.Melo, M.F.da Silva, J.C.Soares, and the ISOLDE-CERN Isotope Separator Collaboration

Nuclear Structure Studies with (p, n) Reactions at Intermediate Energies

RADIOACTIVITY ⁷³As(EC); ⁷⁵Br(EC), (β⁺); ^111mCd(IT); compiled, reviewed γ(e^-)(θ, H) data. ^197mHg(IT), (EC); ^199mHg(IT); measured γ(e^-)(θ, H, t); deduced magnetic hyperfine field, electric field gradient in Co. Four detector γ(e^-) spectrometer, ISOLDE isotope separator.

doi: 10.1016/0168-583X(94)00591-5
Citations: PlumX Metrics

1994AL37      Nucl.Instrum.Methods Phys.Res. B85, 457 (1994)

E.Alves, J.G.Correia, J.G.Marques, A.A.Melo, M.F.da Silva, J.C.Soares, H.Haas

The Lattice Site of Au in Be After 24h ^197mHg Isotopes Implantation and Decay

RADIOACTIVITY ^197mHg(IT), (EC) [from Pb(p, X), E=1 GeV]; measured γ(ce)(θ, H), source implantation in Be; deduced HgBe, AuBe pairs electric field gradients features, Au in Be lattice site. Rutherford backscattering spectrometry, channeling, internal-channeling experiments also used.

doi: 10.1016/0168-583X(94)95863-7
Citations: PlumX Metrics

1993CO17      Hyperfine Interactions 80, 1321 (1993)

J.G.Correia, H.Haas, J.G.Marques, A.A.Melo, J.C.Soares, and the ISOLDE Collaboration

⁷³Ge: A new high resolution PAC probe

RADIOACTIVITY ⁷³As(EC) [from ⁷³Se(β⁺), (EC)]; measured eγ(θ, H, t), ee(θ, H, t); deduced magnetic interaction in Ni, quadrupole frequency in Sb. ⁷³Ge level deduced μ, quadrupole moment, T_1/2.

doi: 10.1007/BF00567498
Citations: PlumX Metrics

1992CO09      Nucl.Instrum.Methods Phys.Res. B63, 248 (1992)

J.Correia, A.A.Melo, M.F.da Silva, J.C.Soares, H.Haas, M.D.Serrano, E.Dieguez, and the ISOLDE Collaboration

Hyperfine Interactions and Rutherford Backscattering Studies of Cd and Hg in CdTe Single Crystals and Thin Films

RADIOACTIVITY ^111mCd, ^197mHg; measured γ(ce)(θ, H, t) in CdTe single crystals. Thin films.

doi: 10.1016/0168-583X(92)95206-7
Citations: PlumX Metrics

1992RE02      Nucl.Instrum.Methods Phys.Res. B64, 189 (1992)

L.Rebouta, M.F.da Silva, J.C.Soares, J.A.Sanz-Garcia, E.Dieguez, F.Agullo-Lopez

⁷Li(p, α)⁴He, PIXE and RBS/Channeling Studies of the Lattice Site Location of Impurities in LiNbO₃ and LiNbO₃ Co-Doped with Magnesium

NUCLEAR REACTIONS ⁷Li(p, α), E not given; measured yield; deduced impurities lattice site location in LiNbO₃, LiNbO₃ co-doped with Mg. NRA, RBS techniques supplemented by PIXE results.

doi: 10.1016/0168-583X(92)95463-2
Citations: PlumX Metrics

1987CR02      Hyperfine Interactions 34, 223 (1987)

M.M.Cruz, A.A.Melo, M.F.da Silva, J.C.Soares

Electric Field Gradients at Tantalum Implanted Magnesium and in Metastable Magnesium Based Systems Formed by annealing

RADIOACTIVITY ¹⁸¹Hf(β^-) [from 80 MeV neutron irradiation of Hf]; measured γγ(θ, H, t); deduced Ta electric field gradient in Mg systems.

doi: 10.1007/BF02072708
Citations: PlumX Metrics

1986HE10      Z.Phys. B63, 241 (1986)

P.Herzog, U.Dammrich, K.Freitag, C.-D.Herrmann, K.Schlosser, J.C.Soares

Nuclear Magnetic Resonance of ¹⁷⁵Hf Oriented in Iron

RADIOACTIVITY ¹⁷⁵Hf(EC); measured NMR, oriented nuclei; deduced Hf magnetic hyperfine field in Fe.

doi: 10.1007/BF01309244
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), T_1/2. 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
Citations: PlumX Metrics

1981SA30      Hyperfine Interactions 9, 93 (1981)

R.N.Saxena, J.C.Soares

g-Factor of the 53 keV 5/2^- State in ¹⁹⁷Pt Measured by the TDPAC Method

RADIOACTIVITY ^197mPt [from neutron irradiation of ¹⁹⁶Pt]; measured γγ(θ, H, t); deduced g.

doi: 10.1007/BF01020904
Citations: PlumX Metrics

1980KR11      Hyperfine Interactions 7, 401 (1980)

K.Krien, F.Reuschenbach, J.C.Soares, P.Herzog, H.-R.Folle, B.Perscheid, R.Trzcinski, K.Freitag

The Electric Field Gradients for Hg at Different Lattice Sites in Be

RADIOACTIVITY ¹⁹⁹Tl [from ¹⁹⁷Au(α, xn), E=30 MeV]; measured ceγ(θ, H, t) in Be. ¹⁹⁹Hg deduced electric field gradients at different lattice sites in Be.

doi: 10.1007/BF01021523
Citations: PlumX Metrics

1980KR12      Hyperfine Interactions 7, 413 (1980)

K.Krien, F.Reuschenbach, J.C.Soares, R.Vianden, R.Trzcinski, K.Freitag, M.Hage-Ali, P.Siffert

Quadrupole Interaction Studies of Hg in Zn and Lattice Location of Hg And Au in Zn

RADIOACTIVITY ^197mHg [from ¹⁹⁷Au(d, xn), E=19 MeV]; ¹⁹⁹Tl [from ¹⁹⁷Au(α, xn), E=30 MeV]; ¹⁹⁹Au [from double neutron capture on ¹⁹⁷Au]; measured ceγ(θ, H, t), βγ(θ, H, t) in Zn. ¹⁹⁷Hg, ¹⁹⁹Au deduced quadrupole interaction constant in Zn.

doi: 10.1007/BF01021524
Citations: PlumX Metrics

1977FR10      Z.Phys. A282, 39 (1977)

K.Freitag, K.Krien, J.C.Soares, P.Herzog, W.D.Schneider, E.Bodenstedt

The Penetration Parameter λ of the Anomalous M1-Conversion of the 482 keV Transition in ¹⁸¹Ta

RADIOACTIVITY ¹⁸¹Hf; measured γγ(θ, H, t), γce-coin. ¹⁸¹Ta deduced δ, ICC, penetration parameter of M1 transition.

doi: 10.1007/BF01881004
Citations: PlumX Metrics

1976GU02      Nucl.Phys. A257, 1 (1976)

C.Gunther, J.C.Soares

Electromagnetic Transition Rates and Coriolis Coupling in Some Deformed Nuclei

RADIOACTIVITY ¹⁵³Gd, ¹⁶¹Tb, ¹⁶⁵Tm, ^175,181Hf; measured Iγ. ¹⁵³Eu, ¹⁶¹Dy, ¹⁶⁵Er, ¹⁷⁵Lu, ¹⁸¹Ta deduced B(M1), B(E2), Coriolis coupling.

doi: 10.1016/0375-9474(76)90470-X
Citations: PlumX Metrics

1976KA26      Hyperfine Interactions 1, 485 (1976)

E.N.Kaufmann, K.Krien, J.C.Soares, K.Freitag

Quadrupole Interaction at Ta and Lattice Location of Hf in Be

RADIOACTIVITY ¹⁸¹Hf; measured γγ(θ, H, t). ¹⁸¹Ta deduced quadrupole interaction in Be.

doi: 10.1007/BF01022478
Citations: PlumX Metrics

1975KR12      Hyperfine Interactions 1, 217 (1975)

K.Krien, J.C.Soares, K.Freitag, R.Vianden, A.G.Bibiloni

The Electric Quadrupole Interaction of the 134 keV State of ¹⁹⁷Hg in the Metal Hosts Cd, Zn, Sn and Ti Studied by e^--γ TDPAC Measurements

NUCLEAR MOMENTS ^197mHg; measured γce(θ, t); deduced quadrupole coupling constants.

doi: 10.1007/BF01022455
Citations: PlumX Metrics

1975KR13      Hyperfine Interactions 1, 41 (1975)

K.Krien, J.C.Soares, A.Hanser, B.Feurer

Electric Quadrupole Interaction of the 75 keV State of ¹⁰⁰Rh in a Beryllium Matrix

RADIOACTIVITY ¹⁰⁰Pd; measured γce(θ, H, t). ¹⁰⁰Rh level deduced quadrupole interaction frequency.

doi: 10.1007/BF01022440
Citations: PlumX Metrics

1975KR15      Hyperfine Interactions 1, 295 (1975)

K.Krien, J.C.Soares, R.Vianden, A.G.Bibiloni, A.Hanser

Temperature Dependence of the Quadrupole Interaction of ¹⁰⁰Rh in a Cd Lattice

RADIOACTIVITY ¹⁰⁰Pd; measured γe-, γγ(θ, H, t), ¹⁰⁰Rh level deduced temperature dependence of quadrupole coupling constant.

doi: 10.1007/BF01022461
Citations: PlumX Metrics

1975SO09      Nucl.Phys. A247, 274 (1975)

J.C.Soares, P.Herzog, H.Hubel, A.Kluge, W.Thomas

Half-Lives of the First Excited 6⁺ and 7^- States in ¹²⁶Te and ¹²⁸Te

RADIOACTIVITY ^126,128Sb [from ^128,130Te(d, α)]; measured γγ(t), βγ(t), Iγ. ^126,128Te levels deduced T_1/2, B(E1), B(E2).

doi: 10.1016/0375-9474(75)90636-3
Citations: PlumX Metrics

1975SO12      Hyperfine Interactions 1, 45 (1975)

J.C.Soares, K.Krien, K.Freitag

Magnetic Hyperfine Fields at Ta in Co and Fe Hosts Measured by the e^--γ Time-Differential Perturbed-Angular-Correlation Method

RADIOACTIVITY ¹⁸¹Hf; measured γce(θ, H, t); deduced hyperfine fields in Co, Fe hosts.

doi: 10.1007/BF01022441
Citations: PlumX Metrics

1974SO03      Nucl.Phys. A224, 358 (1974)

J.C.Soares, P.Herzog, H.Hubel

Lifetime and Magnetic Moment of the 9/2^- Anomalous Coupling State in ¹²⁷Te

RADIOACTIVITY ¹²⁷Sb; measured E-γ(t), E-E-(t), γγ(θ, H). ¹²⁷Te deduced levels, T_1/2, μ, J, β(M1), B(E2).

doi: 10.1016/0375-9474(74)90693-9
Citations: PlumX Metrics

1973KR18      Phys.Rev. B8, 2248 (1973)

K.Krien, A.G.Bibiloni, K.Freitag, J.C.Soares, R.Vianden

Measurements of the Magnetic Hyperfine Fields at Hg in Fe, Co, and Ni Hosts by the e^--γ Time-Differential Perturbed-Angular-Correlation Method

RADIOACTIVITY ^197m,197Hg; measured Eγ(θ), hfs.

doi: 10.1103/PhysRevB.8.2248
Citations: PlumX Metrics

1973SO09      Phys.Lett. 45A, 465 (1973)

J.C.Soares, K.Krien, A.G.Bibiloni, K.Freitag, R.Vianden

Determination of the Quadrupole Splitting of the First Excited State of ¹¹⁹Sn in β-Tin by the e^--γ TDPAC Technique

RADIOACTIVITY ^119mSn; measured ceγ(t). ¹¹⁹Sn level deduced quadrupole moment splitting.

doi: 10.1016/0375-9601(73)90710-X
Citations: PlumX Metrics

1972GI02      Phys.Rev. A5, 536 (1972)

F.B.Gil, A.Barroso, J.C.Soares, J.G.Ferreira

L₂-Subshell Yields of Uranium and Radium

RADIOACTIVITY ²³⁸Pu, ²²⁸Th; measured (α)(L X-ray)-coin. Ra, U deduced L₂ subshell Auger, fluorescence, Coster-Kronig yields.

ATOMIC PHYSICS Ra, U; measured E(L X-ray), I(L X-ray); L₂ Auger, Coster-Kronig, fluorescence yields.

doi: 10.1103/PhysRevA.5.536
Citations: PlumX Metrics

1971FE08      J.Phys. A4, 679 (1971)

J.G.Ferreira, J.C.Soares, A.Barroso, F.B.Gil

The Fluorescence, Auger, and Coster Kronig L₂ Subshell Yields of Thorium

RADIOACTIVITY ²³²U; measured αx-coin, I(L X-ray). Th deduced fluorescence, Auger, Coster-Kronig yields.

doi: 10.1088/0305-4470/4/5/010
Citations: PlumX Metrics

1971SO15      C.R.Acad.Sci., Ser.B 273, 985 (1971)

J.C.Soares, J.P.Ribeiro, A.Goncalves, F.B.Gil, J.G.Ferreira

Sur les Intensities Relatives et Quelques Energies des Spectres α de ²³⁸Pu, ²³²U et ²³⁴Ra

RADIOACTIVITY ²³⁸Pu, ²³²U, ²²⁴Ra; measured Eα, Iα.