Analysis of the proton amplitude of scattering on bounded nuclear nucleons based on proton-nucleus scattering data

被引：0

作者：

Abdul-Magead, I. A. M. ^{[1
,2
,3
]}

Lukyanov, V. K. ^{[2
]}

Zemlyanaya, E. V. ^{[2
,4
]}

Lukyanov, K. V. ^{[2
,4
]}

机构：

[1] Cairo Univ, Giza 12613, Egypt

[2] Joint Inst Nucl Res, Dubna 141980, Russia

[3] Acad Sci Res & Technol, Cairo, Egypt

[4] Dubna State Univ, Dubna 141980, Russia

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS E | 2024年 / 33卷 / 11期

关键词：

Proton-nucleus scattering; folding optical potential; in-medium effect on proton-nucleus amplitude; ELASTIC-SCATTERING; INELASTIC-SCATTERING; NI-58; MODEL;

D O I：

10.1142/S021830132441012X

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

Based on the microscopic model of proton-nucleus optical potential in which the amplitude of scattering of an incident proton on a bound nuclear nucleon is explicitly revealed, the experimental data of the proton elastic and inelastic scattering on 12C, 40Ca, 58Ni and 208Pb target nuclei at the energy range between 200MeV and 1000MeV are analyzed. Three parameters of the proton amplitude characterizing the scattering of protons on the bound nuclear nucleons are adjusted to the proton-nucleus scattering data and compared to the same parameters in case of proton scattering on free unbound nucleons to estimate "in-medium" effect on the proton-nucleus scattering process.

引用

页数：10

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