The effect of the initial exciton numbers on {sup 54,56}Fe(p, xp) Pre-Equilibrium Reactions

Journal Article · Tue Feb 15 00:00:00 EST 2011 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S1063778811020074· OSTI ID:22029979

Tel, E ^[1]; Ayd Latin-Small-Letter-Dotless-I n, A ^[2]; Okuducu, S ^[3]; Kaplan, A ^[4]

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1. Osmaniye Korkut Ata University, Faculty of Arts and Sciences, Department of Physics (Turkey)
2. Kirikkale University, Faculty of Arts and Sciences, Department of Physics (Turkey)
3. Gazi University, Faculty of Arts and Sciences, Department of Physics (Turkey)
4. Sueleyman Demirel University, Faculty of Arts and Sciences, Department of Physics (Turkey)

In pre-equilibrium nuclear reactions, the geometry-dependent hybrid model is applied with the use of the neutron and proton densities to investigate the effect of initial exciton numbers on the nucleon emission spectra. The initial exciton numbers calculated with the theoretical neutron and proton densities have been obtained within the Skryme-Hartree-Fock method with SKM* and SLy4 forces on target nuclei in the {sup 54,56}Fe(p, xp) reaction at 61.5-MeV incident proton energy by using a new calculationmethod of Tel et al. Also, the differences between the initial exciton numbers for protons and neutrons as a function of nuclear radius, focusing on systematic discrepancies correlated to differences in the proton and neutron densities have been investigated.

• OSTI ID: 22029979
• Journal Information: Physics of Atomic Nuclei, Vol. 74, Issue 2; Other Information: Copyright (c) 2011 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7788
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
EMISSION SPECTRA
EXCITON MODEL
HARTREE-FOCK METHOD
IRON 54 TARGET
IRON 56
IRON 56 TARGET
MEV RANGE
NEUTRON DENSITY
NEUTRONS
NUCLEAR FORCES
PROTON DENSITY
PROTON REACTIONS
PROTONS
SKYRME POTENTIAL