LOW-ENERGY STOPPING POWERS DETERMINED BY TIME OF FLIGHT TECHNIQUES

被引：12

作者：

ANDREWS, HR ^{[1
]}

LENNARD, WN ^{[1
]}

MITCHELL, IV ^{[1
]}

WARD, D ^{[1
]}

PHILLIPS, D ^{[1
]}

WALKER, RB ^{[1
]}

机构：

[1] AARHUS UNIV,DK-8000 AARHUS C,DENMARK

来源：

IEEE TRANSACTIONS ON NUCLEAR SCIENCE | 1979年 / 26卷 / 01期

关键词：

D O I：

10.1109/TNS.1979.4330380

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Stopping powers have been measured for all ions of 6<Z1<20 at velocities of 0.82 and 1.0 V0 (V0 ≡ αc = 0.219 cm ns-1) in five materials C, Al, Ni, Ag and Au with additional data in some cases to a velocity ∼2 V0. This paper will briefly describe the experimental method and give an overview of the results. More detailed descriptions with tables of experimental stopping powers and comparisons with other work will be published elsewhere. The topics discussed in this paper are the effects of multiple scattering in low energy measurements, Z2 dependence of the Z1 oscillation amplitude, and the velocity dependence of low energy stopping powers and its implications for the analysis of nuclear lifetime measurements based on the Doppler broadened line shape technique applied to low recoil velocity data. Copyright © 1978 by The Institute of Electrical and Electronics Engineers, Inc.

引用

页码：1326 / 1330

页数：5

共 17 条

[1]

Alexander T. K., 1978, ADV NUCL PHYS, V74, P197

[2]

BEAUCHEMIN G, UNPUBLISHED

[3]

BRIGGS JS, 1974, ATOMIC COLLISIONS SO, V1, P15

[4] DEPENDENCE OF DOPPLER-SHIFT LIFETIME METHOD ON SLOWING ENVIRONMENT [J].