Elastic scattering cross-section of proton from helium at the laboratory angle of 165°

被引：8

作者：

Lu, Y. F. ^{[1
]}

Shi, L. Q. ^{[1
]}

He, Z. J. ^{[1
]}

Zhang, L. ^{[1
]}

Zhang, B. ^{[1
]}

Hutton, R. ^{[1
]}

机构：

[1] Fudan Univ, Inst Modern Phys, Appl Ion Beam Phys Lab, Shanghai 20043, Peoples R China

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2009年 / 267卷 / 05期

关键词：

Elastic scattering cross-section; Proton; Helium; LI-5;

D O I：

10.1016/j.nimb.2009.01.011

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The differential He(p,p)He reaction cross-section was determined at a laboratory angle of 1650 for proton energies between 1.6 and 3.6 MeV. A new method for preparation of helium-titanium (Ti) targets by direct current (DC) magnetron sputtering was employed for the first time. The currently measured cross-section data are compared with the available literature values. They show a similarly trend in the higher energy range but with a maximum difference of up to 12% in the absolute value. The uncertainty in the present cross-section data is about 7.3%. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：760 / 762

页数：3

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