Radiative electron capture into continuum in relativistic collisions of bare C ions with solid matter

被引：0

作者：

Bednarz, G

Warczak, A

Tawara, H

Azuma, T

Komaki, K

Takada, E

机构：

[1] Jagiellonian Univ, Inst Phys, PL-30059 Crakow, Poland

[2] Natl Inst Fus Sci, Toki 5095202, Japan

[3] Univ Tokyo, Coll Arts & Sci, Tokyo 153, Japan

[4] Natl Inst Radiol Sci, Chiba 263, Japan

来源：

EUROPEAN PHYSICAL JOURNAL D | 1998年 / 4卷 / 03期

关键词：

D O I：

10.1007/s100530050209

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Continuum X-rays emitted from Be- and C-targets bombarded with 75-290 MeV/u C6+ ions were observed with an HPGe detector placed at 90 degrees to the beam direction. In all spectra two components could be clearly distinguished: Radiative Electron Capture into Continuum (RECC) forming a characteristic edge, and Secondary Electron Bremsstrahlung (SEB) which dominates at high photon energies. The shape of the spectra was compared to a theoretical description. PI special emphasis was given to the details of the RECC edge. It has been found that at the highest projectile energy of 290 MeV/u, in opposite to the lower beam energies, the detailed structure of this edge cannot be reproduced satisfactory within the approach applied.

引用

页码：271 / 277

页数：7

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