Armenian Journal of Physics

LONGITUDINAL (C2) FORM FACTORS WITH CORE-POLARIZATION EFFECTS OF SOME FP-SHELL NUCLEI USING TASSIE MODEL

Jassim, Khalid S. and Abdul-Hamza, Zahraa M. (2014) LONGITUDINAL (C2) FORM FACTORS WITH CORE-POLARIZATION EFFECTS OF SOME FP-SHELL NUCLEI USING TASSIE MODEL. Armenian Journal of Physics, 7 (4). pp. 166-176. ISSN 1829-1171

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Abstract

Inelastic electron scattering form factors to 2+ states in 42,44,48Ca, 46,48,50Ti and 50,52Cr with Core-Polarization effects were studied using shell model calculations. Tassie Model was used to calculate the Core-Polarization effects.The GXFP1interactions in the proton-neutron formalism for the fp-shell (1f7/2, 2p3/2, 0f7/2 and 2p1/2) are used in the present study. The calculations were performed with Nushell@MSU code for windows. The wave functions of radial single particle matrix elements have been calculated with Skyrme–Hartree Fock potential. The form factors calculation give good agreements with experimental data especially at the first and second maximumdiffraction value for scattered electrons. In our calculations core-Polarization effect were including by employed the effective charges ep= 1.16e for protons and en= 0.7e for neutrons

Item Type:Article
Uncontrolled Keywords:shell model, (e,e) inelastic electron scattering, form factors, nuclear structure
Subjects:Physics > 03.Quantum mechanics, field theories, and special relativity
Physics > 10.The physics of elementary particles and fields
Physics > 20.Nuclear physics
ID Code:704
Deposited By:Prof. Vladimir Aroutiounian
Deposited On:07 Dec 2014 22:24
Last Modified:15 Dec 2014 12:31

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