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Large angle scattering from N-2 with 40 keV electrons
被引：5
作者：
Fink, M.
[1
]
Bonham, R. A.
[1
]
Lee, J. S.
[1
]
Ng, E. W.
[1
]
机构：
[1] Indiana Univ, Dept Chem, Bloomington, IN 47401 USA
关键词：
D O I：
10.1016/0009-2614(69)80258-7
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ;
081704 ;
摘要：
Large angle scattering data over the range 15 <= s <= 60 angstrom(-1) (s = (4 pi/lambda) sin1/2 theta) for the total differential cross section for 40 keV electrons scattered by N-2 have been obtained. Comparison of this data with the simple Born and Bethe theories show that binding effects vanish by s = 25 angstrom(-1) and that these simple theories adequately represent the data to within 0.5% on an s(4)I( s) scale between 25 <= s <= 40 angstrom(-1). In the region 40 <= s <= 60 the data deviates from these theories but can be brought into excellent agreement by the use of a reasonable energy response function for the detector.
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页码：347 / 348
页数：2
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