Differential cross section measurements for the elastic scattering of 59.5 keV photons by elements in the atomic region 13<=Z<=82

被引：27
|
作者：
Puri, S
Chand, B
Mehta, D
Garg, ML
Singh, N
Trehan, PN
机构：
[1] PANJAB UNIV, DEPT PHYS, CHANDIGARH 160014, INDIA
[2] SLIET, DEPT PHYS, LONGOWAL 148106, INDIA
[3] TITI, DEPT APPL SCI, CHANDIGARH 160026, INDIA
[4] UNIV DELHI, DEPT PHYS & ASTROPHYS, N DELHI 110007, INDIA
[5] PANJAB UNIV, DEPT BIOPHYS, CHANDIGARH 160014, INDIA
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1996年 / 111卷 / 3-4期
关键词：
D O I：
10.1016/0168-583X(95)01341-5
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The differential cross sections for the elastic scattering of 59.5 keV photons by nineteen elements in the atomic region 13 less than or equal to Z less than or equal to 82 at 130 degrees have been measured and compared with those evaluated by using the form factor and S-matrix formalism. It is observed that for low Z elements, with K shell threshold below 59.5 keV, the measured scattering differential cross sections are in general agreement with the form factor approximations, whereas for high Z elements, a good agreement is observed with S-matrix calculations.
引用
收藏
页码：209 / 214
页数：6
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