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NSR database version of April 27, 2024.

Search: Author = H.A.Mavromatis

Found 28 matches.

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1995HE10      Nucl.Phys. A587, 77 (1995)

E.Heinz, H.Muther, H.A.Mavromatis

Collective Excitations and Ground State Correlations

NUCLEAR STRUCTURE 16O; calculated correlation energies, single particle orbit occupation probabilities, radius. Generalized RPA.

doi: 10.1016/0375-9474(94)00807-Y
Citations: PlumX Metrics

1991MA33      Nucl.Phys. A530, 251 (1991)

H.A.Mavromatis, P.J.Ellis, H.Muther

Super-RPA Ground-State Correlations

NUCLEAR STRUCTURE 16O; calculated ground state correlation energies. New RPA approach.

doi: 10.1016/0375-9474(91)90802-D
Citations: PlumX Metrics

1987MA30      Nucl.Phys. A470, 185 (1987)

H.A.Mavromatis, H.Muther, T.Taigel, T.T.S.Kuo

Contribution of Particle-Particle, Hole-Hole and Particle-Hole Ring Diagrams to the Binding Energies of Finite Nuclei

NUCLEAR STRUCTURE 16O, 40Ca; calculated ground state correlation energies.

doi: 10.1016/0375-9474(87)90127-8
Citations: PlumX Metrics

1985GH01      J.Phys.(London) G11, 489 (1985)

M.S.Ghali, M.A.Jadid, H.A.Mavromatis

Second-Order Calculations with the DDSI

NUCLEAR STRUCTURE 40Ca, 16O; calculated binding energy, zeroth-, first-order rms radius correction. Effective, density-dependent Sussex interaction.

doi: 10.1088/0305-4616/11/4/005
Citations: PlumX Metrics

1985JA06      Nucl.Phys. A437, 309 (1985)

M.A.Jadid, H.A.Mavromatis

Nuclear-Density Perturbation Series

NUCLEAR STRUCTURE 16O, 40Ca; calculated mass, charge density distribution. Perturbation method, harmonic oscillator basis.

doi: 10.1016/0375-9474(85)90092-2
Citations: PlumX Metrics

1983MA38      Nucl.Phys. A403, 77 (1983)

H.A.Mavromatis, M.A.Jadid

Coulomb Effects on Energy Differences and Radii of Closed Shell ±1 Systems

NUCLEAR STRUCTURE 3He, 3H, 17,15O, 15N, 17F, 39,41Ca, 39K, 41Sc; calculated Coulomb interaction effects on isospin doublet energy differences, radii. Oscillator basis, second order processes, mixed Hartree-Fock, pure Coulomb graphs.

doi: 10.1016/0375-9474(83)90189-6
Citations: PlumX Metrics

1981JA07      Nucl.Phys. A367, 215 (1981)

M.A.Jadid, H.A.Mavromatis

Coulomb Contributions to Nuclear Radii and Energies

NUCLEAR STRUCTURE 4He, 16O, 40Ca; calculated binding energy, rms radius; deduced major first-order Coulomb contribution. Sussex matrix elements, nonscalar iso-spin Coulomb interaction.

doi: 10.1016/0375-9474(81)90515-7
Citations: PlumX Metrics

1981MA40      Acta Phys.Pol. B12, 283 (1981)

H.A.Mavromatis, J.R.Borysowicz

Convergence of the Linked Graph Expansion for the Ground State Energy of 40Ca in a Model Space

NUCLEAR STRUCTURE 40Ca; calculated binding energy; deduced convergence conditions. Linked graph expansion.

1979AY02      Nucl.Phys. A323, 125 (1979)

N.Y.Ayoub, H.A.Mavromatis

Fourth-Order High-Lying Contributions to the Ground-State Energies of Some Closed-Shell Nuclei

NUCLEAR STRUCTURE 4He, 16O; calculated contributions to ground state energies. Fourth-order calculation, linked Goldstone graphs, intermediate excitations up to 4 oscillator quanta, Sussex matrix elements.

doi: 10.1016/0375-9474(79)90419-6
Citations: PlumX Metrics

1979JA09      Nucl.Phys. A317, 399 (1979)

M.A.Jadid, H.A.Mavromatis

Convergence Studies for the One-Body Mass Radius Operator of Some Closed-Shell Nuclei

NUCLEAR STRUCTURE 4He, 16O, 40Ca; calculated rms radii. Third-order corrections to interactions in space of 2, 4 oscillator quanta. Perturbative, nonperturbative method.

doi: 10.1016/0375-9474(79)90489-5
Citations: PlumX Metrics

1979MA05      Phys.Lett. 81B, 273 (1979)

H.A.Mavromatis, M.A.Jadid

A Study of Root Mean Square Radius Series

NUCLEAR STRUCTURE 40Ca; calculated rms radius by exact diagonalization, series methods as function of oscillator size parameter.

doi: 10.1016/0370-2693(79)90333-2
Citations: PlumX Metrics

1978MA08      Nucl.Phys. A295, 269 (1978)

H.A.Mavromatis

A Study of the Ground-State Energy of 40Ca

NUCLEAR STRUCTURE 40Ca; calculated ground state structure.

doi: 10.1016/0375-9474(78)90115-X
Citations: PlumX Metrics

1977MA20      Phys.Rev. C16, 895 (1977)

H.A.Mavromatis, L.D.Skouras, C.Dedes

Effective Three-Body Interaction in 93Tc, 93Mo, and 94Ru

NUCLEAR STRUCTURE 93Tc, 93Mo, 94Ru; calculated effective 3-body interaction.

doi: 10.1103/PhysRevC.16.895
Citations: PlumX Metrics

1976MA05      Nucl.Phys. A257, 109 (1976)

H.A.Mavromatis

Goldstone Graph Components in Perturbation Calculations

NUCLEAR STRUCTURE 17O, 40Ca; calculated binding energies. 17O; calculated single particle energies.

doi: 10.1016/0375-9474(76)90477-2
Citations: PlumX Metrics

1974HA27      Nucl.Phys. A223, 174 (1974)

S.R.Habbal, H.A.Mavromatis

Microscopic Nuclear Magnetic Moment Calculations Including Hartree-Fock Graphs

NUCLEAR STRUCTURE 11B, 13C, 13,15N, 15,17O, 17F, 27Al, 29Si, 31P, 33S; calculated μ.

doi: 10.1016/0375-9474(74)90284-X
Citations: PlumX Metrics

1974SA05      Nucl.Phys. A219, 190 (1974)

E.A.Sanderson, J.P.Elliott, H.A.Mavromatis, B.Singh

Second Order Binding Energies and Spectra with an Interaction Matrix Deduced from Phase Shifts

NUCLEAR STRUCTURE 4He, 15,16,17O, 39,40,41Ca; calculated binding energies. 18O, 18F calculated levels.

doi: 10.1016/0375-9474(74)90091-8
Citations: PlumX Metrics

1973MA20      Nucl.Phys. A206, 477 (1973)

H.A.Mavromatis

The Linked-Cluster Theorem in Finite Model Spaces

NUCLEAR STRUCTURE 4,5He, 16O; calculated ground state energies, linked-cluster expansion.

doi: 10.1016/0375-9474(73)90079-1
Citations: PlumX Metrics

1973MA55      Nucl.Phys. A217, 238 (1973)

H.A.Mavromatis, B.Singh

Effect of High-Lying Configurations on the Odd-Parity Spectrum of 16O

NUCLEAR STRUCTURE 16O; calculated levels.

doi: 10.1016/0375-9474(73)90193-0
Citations: PlumX Metrics

1972MA57      Phys.Lett. 41B, 251 (1972)

H.A.Mavromatis, B.Singh

Some Remarks on Energy Bounds and on the Convergence of Perturbation Expansions

NUCLEAR STRUCTURE 4,5He, 16,17O; calculated ground-state energy. Perturbation theory to 5th order.

doi: 10.1016/0370-2693(72)90571-0
Citations: PlumX Metrics

1971EL07      Nucl.Phys. A175, 309 (1971)

P.J.Ellis, H.A.Mavromatis

Hartree-Fock Contributions to the Effective Charge and Interaction in the sd Shell

NUCLEAR STRUCTURE 18O, 18F; calculated levels. 2nd-order perturbation theory diagrams for the effective charge.

doi: 10.1016/0375-9474(71)90285-5
Citations: PlumX Metrics

1971KA40      Phys.Lett. 37B, 15 (1971)

N.Kassis, H.A.Mavromatis, B.Singh

A Third-Order Calculation of the 16O Binding Energy and of the Single-Particle Energies of 17O

NUCLEAR STRUCTURE 16O; calculated binding energy. 17O; calculated single-particle energies. Third-order calculations.

doi: 10.1016/0370-2693(71)90557-0
Citations: PlumX Metrics

1971MA60      Nucl.Phys. A178, 30 (1971)

H.A.Mavromatis, B.Singh

A Procedure for Checking Energy and Effective Charge Perturbation Calculations

NUCLEAR STRUCTURE 17,18O, 17F, 18F; calculated levels, effective charge.

doi: 10.1016/0375-9474(71)90182-5
Citations: PlumX Metrics

1970MA28      Phys.Lett. 32B, 256 (1970)

H.A.Mavromatis

Interaction between 0p - 0h and 1p - 1h States in 0+ Calculations with Non Hartree-Fock Bases

NUCLEAR STRUCTURE 16O; calculated levels. Interaction between 0p-0h, 1p-1h states.

doi: 10.1016/0370-2693(70)90521-6
Citations: PlumX Metrics

1969DE16      Nucl.Phys. A134, 385 (1969)

J.Dey, J.P.Elliott, A.D.Jackson, H.A.Mavromatis, E.A.Sanderson, B.Singh

First-Order Binding Energies and Spectra with a Potential Matrix Deduced from Phase Shifts

NUCLEAR STRUCTURE 15,17O, 39,41Ca, 91Zr, 207,209Pb; calculated levels, binding energies.

doi: 10.1016/0375-9474(69)91062-8
Citations: PlumX Metrics

1969MA38      Nucl.Phys. A139, 451 (1969)

H.A.Mavromatis, B.Singh

Calculation of the Quadrupole Moments and B(E2) Values of 17O and 17F with the Sussex Matrix Elements

NUCLEAR STRUCTURE 17O, 17F; calculated quadrupole moment, B(E2). Sussex matrix elements.

doi: 10.1016/0375-9474(69)91122-1
Citations: PlumX Metrics

1967EL03      Phys.Letters 24B, 358 (1967)

J.P.Elliott, H.A.Mavromatis, E.A.Sanderson

Direct Calculation of Nuclear Structure from the Two-Nucleon Phase Shifts

doi: 10.1016/0370-2693(67)90288-2
Citations: PlumX Metrics

1967MA32      Nucl.Phys. A104, 17 (1967)

H.A.Mavromatis, L.Zamick

Magnetic Moments of Nuclei with Closed j-j Shells Plus or minus One Nucleon

doi: 10.1016/0375-9474(67)90754-3
Citations: PlumX Metrics

1966MA19      Nucl.Phys. 80, 545 (1966)

H.A.Mavromatis, L.Zamick, G.E.Brown

First and Second Order Corrections to the Magnetic Moments of Nuclei Using Realistic Interactions

doi: 10.1016/0029-5582(66)90063-0
Citations: PlumX Metrics

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