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NSR database version of April 11, 2024.

Search: Author = A.Abbas

Found 16 matches.

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2001AB15      Phys.Lett. 503B, 81 (2001)

A.Abbas

Does Skyrme Model Give a Consistent Description of Hadrons ?

doi: 10.1016/S0370-2693(01)00129-0
Citations: PlumX Metrics


2000PA34      Int.J.Mod.Phys. E9, 149 (2000)

L.Paria, A.Abbas, M.G.Mustafa

Surface Tension at Finite Temperature in the MIT Bag Model

doi: 10.1016/S0218-3013(00)00008-8
Citations: PlumX Metrics


1997AB14      J.Phys.(London) G23, 791 (1997)

A.Abbas, L.Paria

Hybrids as a Signature of Quark-Gluon Plasma

doi: 10.1088/0954-3899/23/7/004
Citations: PlumX Metrics


1997PA37      Int.J.Mod.Phys. E6, 633 (1997)

L.Paria, M.G.Mustafa, A.Abbas

A Gluon Plasma Giant Resonance at Finite Temperature

doi: 10.1142/S0218301397000305
Citations: PlumX Metrics


1989AB07      J.Phys.(London) G15, 793 (1989)

A.Abbas

Gamow-Teller Strengths in Nuclei

NUCLEAR STRUCTURE 48Ca, 90Zr; calculated β+, β- strength function EWSR. Realistic nucleon-nucleon interaction.

doi: 10.1088/0954-3899/15/6/009
Citations: PlumX Metrics


1987AB08      Phys.Rev. C36, 1663 (1987)

A.Abbas

Deformed Nucleonic Bags and Nuclear Magnetic Properties

NUCLEAR STRUCTURE 3He, 3H; calculated μ, M1 transition strengths. Quark model, deformed bags.

doi: 10.1103/PhysRevC.36.1663
Citations: PlumX Metrics


1987AB18      J.Phys.(London) G13, 1337 (1987)

A.Abbas

Gamow-Teller Strengths in Nuclei with Deformed Bags of Quarks

NUCLEAR STRUCTURE 90Zr; calculated Gamow-Teller transition strength; deduced nucleonic bag D- state admixture role.

doi: 10.1088/0305-4616/13/11/007
Citations: PlumX Metrics


1986AB02      Phys.Lett. 167B, 150 (1986)

A.Abbas

Hidden Colour and the Hole in the Centre of 3He and 4He

NUCLEAR STRUCTURE 3,4He; analyzed central charge density depression; deduced multi-baryonic quark system hidden color components.

doi: 10.1016/0370-2693(86)90589-7
Citations: PlumX Metrics


1986AB03      Nucl.Phys. A452, 61 (1986)

A.Abbas

Gamow-Teller Strength with Realistic Nucleon-Nucleon Interactions

NUCLEAR STRUCTURE 48Ca, 90Zr; calculated levels, Gamow-Teller resonance, IAS energy difference. Different realistic interactions.

doi: 10.1016/0375-9474(86)90508-7
Citations: PlumX Metrics


1985AB07      Z.Phys. A321, 329 (1985)

A.Abbas, F.Beck, A.Richter

Tensor Correlations and Spin-Isospin Excitations

NUCLEAR STRUCTURE 12C, 16O, 28Si, 40,48Ca, 56Ni, 89,90Zr; calculated spin-isospin excitation EWSR contributions; deduced ground state tensor correlation role. Phenomenlogical two-body correlation function.

doi: 10.1007/BF01493454
Citations: PlumX Metrics


1984AB01      Phys.Rev. C29, 1033 (1984)

A.Abbas

Quasi-Shell Closure for Even Z = 58 to 70, N = 82 and the Similarity of these Nuclei

NUCLEAR STRUCTURE 138,137,136,135,134Ba, 140,139,138,137,136Ce, 142,141,140,139,138Nd, 144,143,142,141,140Sm, 146,145,144,142Gd, 148,147,146Dy, 148Er; analyzed yrast levels, other data; deduced seniority mixing, stability, quasishell closure effects.

doi: 10.1103/PhysRevC.29.1033
Citations: PlumX Metrics


1981AB05      Nucl.Phys. A367, 189 (1981)

A.Abbas, N.Auerbach, Nguyen Van Giai, L.Zamick

On the Non-Uniform Behaviour of 31- State Energies in Even-Even Spherical Nuclei

NUCLEAR STRUCTURE 16O, 40Ca, 60Ni, 90Zr, 114Sn, 140Ce, 208Pb, 298Fl; calculated 3- state systematics, B(E3). RPA, Skyrme interactions.

doi: 10.1016/0375-9474(81)90513-3
Citations: PlumX Metrics


1981HA46      J.Phys.(London) G7, 1639 (1981)

T.R.Halemane, A.Abbas, L.Zamick

Magnetic Dipole Energy-Weighted Sum Rules with a Delta Interaction

NUCLEAR STRUCTURE 20Ne, 24Mg, 28Si, 32S, 36Ar; calculated magnetic dipole transition. Linear energy-weighted sum rules, spin-dependent delta interaction, spectral distribution method.

doi: 10.1088/0305-4616/7/12/012
Citations: PlumX Metrics


1981ZA05      Phys.Lett. 103B, 87 (1981)

L.Zamick, A.Abbas, T.R.Halemane

Energy-Weighted Sum Rules for Spin Operators and Ground-State Correlations

NUCLEAR STRUCTURE 4He, 16O, 40Ca, 80Zr, 12C, 28Si, 56Ni; calculated B(M1) transition EWSR. Spin-dependent delta, tensor interactions.

doi: 10.1016/0370-2693(81)90676-6
Citations: PlumX Metrics


1980AB01      Phys.Rev. C21, 738 (1980)

A.Abbas, L.Zamick

Effective Charge in the Large A Limit

NUCLEAR STRUCTURE A=4-480; calculated isoscalar effective charge correction. Tamm-Dancoff approximation, RPA, zero-range interaction.

doi: 10.1103/PhysRevC.21.738
Citations: PlumX Metrics


1980AB07      Phys.Rev. C22, 1755 (1980)

A.Abbas, L.Zamick

Nuclear Vibrations with a Zero-Range Interaction and the Multipole Condition

NUCLEAR STRUCTURE A=4, 16, 40, 80; calculated T=0, monopole, quadrupole, octupole states, B(λ). RPA, delta interactions.

doi: 10.1103/PhysRevC.22.1755
Citations: PlumX Metrics


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