Integer and half-integer channel spins for elastic scattering cross sections

被引：1

作者：

Tkachenko, A. S. ^{[1
,2
]}

Kezerashvili, R. Ya. ^{[3
,4
,5
]}

Burkova, N. A. ^{[2
]}

Dubovichenko, S. B. ^{[1
,2
]}

机构：

[1] Fesenkov Astrophys Inst NCSRT ASA MDASI RK, Alma Ata 050020, Kazakhstan

[2] Al Farabi Kazakh Natl Univ, Alma Ata 050040, Kazakhstan

[3] CUNY, New York City Coll Technol, Brooklyn, NY 11201 USA

[4] CUNY, Grad Sch, New York, NY 10016 USA

[5] CUNY, Univ Ctr, New York, NY 10016 USA

来源：

NUCLEAR PHYSICS A | 2019年 / 991卷

关键词：

Elastic scattering; Partial amplitudes; Spin-mixing amplitudes; Phase shift analysis; POLARIZATION;

D O I：

10.1016/j.nuclphysa.2019.121609

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：

We present analytical expressions for differential cross sections and independent partial amplitudes of elastic scattering of nuclear particles for channels with a spin value of 1/2, 1, 3/2, 2 and 5/2. The independent partial amplitudes are calculated taking into account the spin-orbit splitting for arbitrary orbital angular momentum 1. The analytical expressions allow one to carry out full phase shift analysis using experimental data of differential cross sections for processes with channel spins 1/2, 1, 3/2, 2 and 5/2. (C) 2019 Elsevier B.V. All rights reserved.

引用

页数：33

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