2-CENTER EFFECTS IN ELECTRON-EMISSION FROM THE IMPACT OF FAST, MULTIPLY-CHARGED PROJECTILES ON HELIUM

被引：0
|
作者：
PEDERSEN, JOP [1 ]
HVELPLUND, P [1 ]
PETERSEN, AG [1 ]
FAINSTEIN, PD [1 ]
机构：
[1] CTR ATOM BARILOCHE & INST BALSEIRO,RA-8400 BARILOCHE,ARGENTINA
来源：
ZEITSCHRIFT FUR PHYSIK D-ATOMS MOLECULES AND CLUSTERS | 1991年 / 21卷
关键词：
D O I：
10.1007/BF01426305
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
The double-differential cross sections (DDCS) for ejection of electrons from helium by bare ions of H, He, C, and O of 1.00 and 1.84 MeV amu-1 energy have been studied experimentally and theoretically. Two-centre effects resulting from the simultaneous projectile and residual target fields are found to be important in the DDCS.
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页码：S239 / S240
页数：2
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