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NSR database version of April 29, 2024.

Search: Author = N.Ullah

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1994UL01      Pramana 43, 165 (1994)

N.Ullah

Single Nucleon Distribution Based on Shell-Model and Matrix Ensemble Theory

NUCLEAR STRUCTURE ¹⁹⁷Au; calculated nucleon density. Shell model, matrix ensembles.

doi: 10.1007/BF02875144
Citations: PlumX Metrics

1994UL02      Pramana 42, 491 (1994)

N.Ullah

Quark Distribution in Light Nuclei

NUCLEAR STRUCTURE ⁴He; calculated quark density. Quark cluster wave function.

doi: 10.1007/BF02847131
Citations: PlumX Metrics

1993UL01      J.Phys.(London) G19, 471 (1993)

N.Ullah

Nucleon-Nucleon Exchange Density using the Wigner Transform

NUCLEAR STRUCTURE ⁴¹Sc, ⁴¹Ca; calculated Coulomb energy difference. Nucleon-nucleon exchange density using Wigner transform.

doi: 10.1088/0954-3899/19/3/015
Citations: PlumX Metrics

1990UL01      Pramana 35, 325 (1990)

N.Ullah

Density of Quarks in Heavy Spherical Nuclei using NRQSM

NUCLEAR STRUCTURE A=197; calculated quark density. Nonrelativistic quark shell model.

doi: 10.1007/BF02846595
Citations: PlumX Metrics

1987UL02      Pramana 28, 641 (1987)

N.Ullah

Density of Nucleons in Heavy Nuclei

NUCLEAR STRUCTURE ¹⁹⁷Au; calculated charge density distribution. Shell model.

doi: 10.1007/BF02892865
Citations: PlumX Metrics

1985UL02      Phys.Rev. C31, 1021 (1985)

N.Ullah

Rotational Parameters using Linearized Theory of Rotational States

NUCLEAR STRUCTURE ¹⁵⁶Gd, ¹⁷⁶Yb; calculated levels, B(E2), intrinsic quadrupole moment. Rotational states, linearized theory.

doi: 10.1103/PhysRevC.31.1021
Citations: PlumX Metrics

1981UL01      J.Phys.(London) G7, L149 (1981)

N.Ullah

On an Approximate Expression for the Energies in the Rotation-Vibration Region

NUCLEAR STRUCTURE ¹⁵²Gd; calculated levels. Microscopic formulation, rotation-vibration transition region.

doi: 10.1088/0305-4616/7/7/005
Citations: PlumX Metrics

1974UL03      Nucl.Phys. A233, 230 (1974)

N.Ullah

Comparative Study of the VMI Model Expressions for the Fitting of the Rotational Spectrum of a Single Intrinsic Wave Function

NUCLEAR STRUCTURE ²⁸Si, ³⁶Ar; calculated correlation coefficients.

doi: 10.1016/0375-9474(74)90252-8
Citations: PlumX Metrics

1973GU11      Phys.Rev. C8, 1154 (1973)

K.K.Gupta, N.Ullah, D.J.Rowe

Effect of Vibrational Correlations on the Moment of Inertia in a Generalized Skyrme-Levinson Model

NUCLEAR STRUCTURE ²⁸Si; calculated moment of inertia, binding energy for prolate, oblate shapes.

doi: 10.1103/PhysRevC.8.1154
Citations: PlumX Metrics

1973UL01      Phys.Rev. C8, 1167 (1973)

N.Ullah, K.R.Sandhya Devi

New Expression for the Moment-of-Inertia Parameter

NUCLEAR STRUCTURE ¹²C, ²⁰Ne, ²⁸Si, ³⁶Ar; levels calculated moment of inertia.

doi: 10.1103/PhysRevC.8.1167
Citations: PlumX Metrics

1972UL02      Nucl.Phys. A186, 331 (1972)

N.Ullah, K.K.Gupta

Study of RPA Correlations in the Intrinsic State Using an Exactly Solvable Model

doi: 10.1016/0375-9474(72)90050-4
Citations: PlumX Metrics

1972UL03      Phys.Lett. 39B, 173 (1972)

N.Ullah

On the Consistency of the Random Phase Approximation

doi: 10.1016/0370-2693(72)90765-4
Citations: PlumX Metrics

1971RO03      Phys.Rev. C3, 73 (1971)

D.J.Rowe, N.Ullah, S.S.M.Wong, J.C.Parikh, B.Castel

Investigation of the One-Particle-Hole and Projected Hartree-Fock Approximations in C¹² and O¹⁶

NUCLEAR STRUCTURE ¹²C, ¹⁶O; calculated levels, quadrupole moment. Particle-hole, projected Hartree-Fock approximations.

doi: 10.1103/PhysRevC.3.73
Citations: PlumX Metrics

1971UL01      Nucl.Phys. A164, 658 (1971)

N.Ullah

On a Comparative Study of French's Spectral Distribution and the Random Matrix Theory

NUCLEAR STRUCTURE ¹⁸O; calculated configuration mixing.

doi: 10.1016/0375-9474(71)90786-X
Citations: PlumX Metrics

1971UL02      Nuovo Cim. 1A, 49 (1971)

N.Ullah

On the Description of the Nuclear-Configuration Interaction Problem Using Statistical Ensembles

NUCLEAR STRUCTURE ⁴⁰Ca; calculated density distribution. ¹⁶O; calculated single-particle energies. ¹⁶O, ⁴⁰Ca, ²⁰⁸Pb; calculated rms radii.

doi: 10.1007/BF02722610
Citations: PlumX Metrics

1971UL03      Phys.Rev.Lett. 27, 439 (1971)

N.Ullah

New Method for the Angular-Momentum Projection

NUCLEAR STRUCTURE ¹⁸O; calculated energies. Angular momentum projection technique.

doi: 10.1103/PhysRevLett.27.439
Citations: PlumX Metrics

1971UL04      Phys.Lett. 36B, 196 (1971)

N.Ullah, K.K.Gupta

On the Projected Spectra from a Deformed Correlated Intrinsic State

NUCLEAR STRUCTURE ¹⁸O; calculated levels. Projection from RPA-correlated intrinsic state.

doi: 10.1016/0370-2693(71)90066-9
Citations: PlumX Metrics

1970UL01      Can.J.Phys. 48, 842 (1970)

N.Ullah, S.S.M.Wong, L.E.H.Trainor

Use of Perturbation Theory and Statistical Concepts in Nuclear Structure Studies with Application to the Ground State of ¹⁴N

NUCLEAR STRUCTURE ¹⁴N; calculated ground-state properties. Perturbation, statistical theory.

doi: 10.1139/p70-107
Citations: PlumX Metrics

1969UL02      Phys.Rev. 188, 1640 (1969)

N.Ullah, D.J.Rowe

Investigation of Octupole Correlations in O¹⁶

NUCLEAR STRUCTURE ¹⁶O; calculated levels, ground-state correlation energy. Shell-model Hamiltonian, octupole-octupole interaction.

doi: 10.1103/PhysRev.188.1640
Citations: PlumX Metrics

1969UL03      Phys.Rev. 188, 1645 (1969)

N.Ullah, S.S.M.Wong

Mixed-Parity Hartree-Fock Calculations for Light Nuclei Using Realistic Forces

NUCLEAR STRUCTURE ^14,15N, ^16,17,18O; calculated single-particle, binding energies. Hartree-Fock method, parity mixing.

doi: 10.1103/PhysRev.188.1645
Citations: PlumX Metrics

1968RA10      Nucl.Phys. A116, 43 (1968)

S.Radhakant, N.Ullah

Structure of the ¹⁴N Nucleus Using Deformed Orbitals

doi: 10.1016/0375-9474(68)90481-8
Citations: PlumX Metrics

1967PA05      Nucl.Phys. A99, 529 (1967)

J.C.Parikh, N.Ullah

Parity Mixing in Deformed Hartree-Fock Calculations

doi: 10.1016/0375-9474(67)90369-7
Citations: PlumX Metrics

1962UL02      Nuclear Phys. 39, 239 (1962); Erratum Nucl.Phys. 46, 254 (1963)

N.Ullah, R.K.Nesbet

Structure of the O¹⁶ Nucleus

NUCLEAR STRUCTURE ¹⁶O; measured not abstracted; deduced nuclear properties.

doi: 10.1016/0029-5582(62)90389-9
Citations: PlumX Metrics