EXCITATION OF AR16+ PROJECTILES IN INTERMEDIATE VELOCITY COLLISIONS WITH NEUTRALS

被引：15

作者：

ADOUI, L

VERNHET, D

WOHRER, K

PLANTE, J

CHETIOUI, A

ROZET, JP

DESPINEY, I

STEPHAN, C

TOUATI, A

RAMILLON, JM

CASSIMI, A

GRANDIN, JP

CORNILLE, M

机构：

[1] UNIV PARIS 07,PHYS SOLIDES GRP,CNRS,URA 017,F-75251 PARIS 05,FRANCE

[2] OBSERV MEUDON,DARC,F-92195 MEUDON,FRANCE

[3] CTR INTERDISCIPLINAIRE RECH IONS LOURDS,CEA,CNRS,UMR 11,F-14040 CAEN,FRANCE

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1995年 / 98卷 / 1-4期

关键词：

D O I：

10.1016/0168-583X(95)00134-4

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Excitation cross sections 1s(2) --> 1snp of 13.6 MeV/u Ar16+ ions colliding with various target atoms (2 less than or equal to Z(T) less than or equal to 54) have been measured by looking at the projectile emission with a high-resolution X-ray spectrometer. This experimental technic allows us to distinguish all the processes involved in the collision such as, for example, the competitive capture ionization. The determination of intra-shell excitation (1s2s double left right arrow 1s2p) coming from the 1s2s(S-3(1)) metastable state has also been deduced.

引用

页码：312 / 315

页数：4

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