Elastic Polarized-Proton Scattering off 3He Nuclei in the Glauber Modelwith Accounting for Spin Dependence

被引：0

作者：

Platonova, M. N. ^{[1
,2
]}

Tursunbayev, N. T. ^{[2
]}

Uzikov, Yu. N. ^{[2
,3
,4
]}

机构：

[1] Lomonosov Moscow State Univ, Skobeltsyn Inst Nucl Phys, Moscow 119991, Russia

[2] Joint Inst Nucl Res, Dzhelepov Lab Nucl Problems, Dubna 141980, Moscow Oblast, Russia

[3] Lomonosov Moscow State Univ, Fac Phys, Moscow 119991, Russia

[4] Dubna State Univ, Dubna 141982, Moscow, Russia

来源：

PHYSICS OF ATOMIC NUCLEI | 2023年 / 86卷 / 06期

基金：

俄罗斯科学基金会;

关键词：

DEUTERON SCATTERING; ENERGY; OBSERVABLES; H-3;

D O I：

10.1134/S1063778824010447

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：

Differential cross sections for elasticp(3)He scattering at energies in the range of156 <= T-p <= 1000MeV and proton analyzing powers of this process are calculated on the basis of the Glauber diffraction model with allowance for the spin dependence of nucleon-nucleon amplitudes. Explicit expressions areobtained for thefirst time for all six invariant amplitudes ofp(3)He scattering for the mechanisms of single,double, and triple incident-proton scattering offtarget nucleons. Good agreement with experimentaldata is found both for the cross sections and for spin observables in the forward hemisphere of scatteringangles. Also, explicit expressions are obtained forp(3)He-scattering amplitudes violating time-reversal (T)invariance but preserving spatial parity (P). These expressions can be used in testingTinvariance in thisand other processes.

引用

页码：1267 / 1274

页数：8

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