ELECTRON EMISSION AT VERY LOW ELECTRON IMPACT ENERGY: EXPERIMENTAL AND MONTE-CARLO RESULTS

被引:0
|
作者
Belhaj, M. [1 ]
Roupie, J. [1 ]
Jbara, O. [2 ]
Puech, J. [3 ]
Balcon, N. [3 ]
Payan, D. [3 ]
机构
[1] ONERA French Aerosp Lab, Toulouse, France
[2] Univ Reims, LISM, UFR Sci, F-51100 Reims, France
[3] CNES, Toulouse, France
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O412 [相对论、场论]; O572.2 [粒子物理学];
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摘要
The behaviour of electron emission under electron impact at very low energy is of great importance in many applications such as high energy physics, satellites, nuclear reactors, etc. However the question of the total electron reflectivity is still in discussion. Our experimental and theoretical studies show that the total reflectivity at very low energy is far from being an obvious fact. Moreover, our results show that the yield is close to zero and not equal to one for low energy incident electron.
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页码:137 / 139
页数:3
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