Subbarrier fusion and elastic scattering cross-sections based on modified Thomas-Fermi method potentials

被引：4

作者：

Davydovska, O. I. ^{[1
]}

Denisov, V. Yu. ^{[1
]}

Nesterov, V. A. ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Inst Nucl Res, Kiev, Ukraine

来源：

NUCLEAR PHYSICS A | 2022年 / 1018卷

关键词：

Nucleus-nucleus interaction potential; Modified Thomas-Fermi method; Nucleon density distribution; Subbarrier fusion; Elastic scattering; Cross-section; ENERGY; POLARIZATION; NUCLEI;

D O I：

10.1016/j.nuclphysa.2021.122372

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：

The nucleon density distributions and nucleus-nucleus interaction potentials for the reactions O-16+Zr-92 and O-16+Sn-116 were calculated using the modified Thomas-Fermi method, taking into account all terms up to members of the second order by h in the quasiclassical decomposition of the kinetic energy. As a nucleon-nucleon interaction, density depended Skyrme forces were used. Based on the obtained potentials, the cross-sections of subbarrier fusion and elastic scattering were calculated. It is shown that the obtained cross-sections of the reactions agree well with the latest experimental data. (c) 2021 Published by Elsevier B.V.

引用

页数：11

共 50 条

[1] SUBBARRIER-FUSION AND ELASTIC-SCATTERING CROSS-SECTIONS CALCULATED ON THE BASIS OF THE NUCLEUS-NUCLEUS POTENTIAL IN THE FRAMEWORK OF THE MODIFIED THOMAS-FERMI METHOD
Nesterov, V. A.
Davydovska, O., I
Denisov, V. Yu
UKRAINIAN JOURNAL OF PHYSICS, 2021, 66 (10): : 857 - 864
[2] ELASTIC SCATTERING CROSS-SECTIONS OBTAINED ON THE BASIS OF THE POTENTIAL OF THE MODIFIED THOMAS-FERMI METHOD AND TAKING THE CORE INTO ACCOUNT
Nesterov, V. A.
Davydovska, O., I
Denisov, V. Yu
UKRAINIAN JOURNAL OF PHYSICS, 2022, 67 (09): : 645 - 652
[3] The nucleus-nucleus potential within the extended Thomas-Fermi method and the cross-sections of subbarrier fusion and elastic scattering for the systems 16O+58,60,62,64Ni
Davydovska, O., I
Nesterov, V. A.
Denisov, V. Yu
NUCLEAR PHYSICS A, 2020, 1002
[4] ELECTRON SCATTERING CROSS SECTIONS BASED ON THE THOMAS-FERMI THEORY
MAJEWSKI, M
TIETZ, T
PHYSICAL REVIEW, 1957, 108 (02): : 193 - 196
[5] SUBBARRIER AND NEAR-BARRIER FUSION POTENTIALS AND CROSS-SECTIONS
MAU, NV
PACHECO, JC
FERRERO, JL
BILWES, R
NUCLEAR PHYSICS A, 1993, 560 (03) : 879 - 894
[6] CALCULATION OF THE CROSS-SECTIONS OF SUB-BARRIER FUSION AND ELASTIC SCATTERING OF HEAVY IONS USING THE MODIFIED THOMAS - FERMI APPROACH WITH THE SKYRME FORCE
Nesterov, V. O.
Davydovska, O., I
Denisov, V. Yu
NUCLEAR PHYSICS AND ATOMIC ENERGY, 2019, 20 (04): : 349 - 356
[7] BINDING ENERGIES OF ELECTRONS FOR MODIFIED THOMAS-FERMI POTENTIALS
SHALITIN, D
PHYSICAL REVIEW, 1965, 140 (6A): : 1857 - &
[8] HEAVY-ION INTERNUCLEAR POTENTIALS FROM ELASTIC-SCATTERING AND FUSION CROSS-SECTIONS
BIRKELUND, JR
HUIZENGA, JR
SPERBER, D
DE, JN
BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1977, 22 (08): : 1020 - 1020
[9] ELASTIC SCATTERING OF LOW ENERGY ELECTRONS IN THOMAS-FERMI THEORY
TIETZ, T
ZEITSCHRIFT FUR NATURFORSCHUNG PART A-ASTROPHYSIK PHYSIK UND PHYSIKALISCHE CHEMIE, 1971, A 26 (06): : 1054 - &
[10] ELECTRON SCATTERING CROSS SECTION WITH RELATIVISTIC CORRECTION BASED ON THE THOMAS-FERMI THEORY
TIETZ, T
PHYSICAL REVIEW, 1959, 113 (04): : 1056 - 1057

← 1 2 3 4 5 →