X-ray emission studies in relativistic collisions of Li-like uranium ions with gaseous target

被引：2

作者：

Banás, D

Stöhlker, T

Ionescu, DC

Beyer, HF

Bosch, F

Bräuning-Demian, A

Gumberidze, A

Hagmann, S

Kozhuharov, C

Ma, X

Mokler, PH

Mann, R

Sierpowski, D

Tachenov, S

Stachura, Z

Warczak, A

机构：

[1] Jan Kochanowski Univ Humanities & Sci, Inst Phys, PL-25406 Kielce, Poland

[2] Gesell Schwerionenforsch mbH, D-64291 Darmstadt, Germany

[3] Goethe Univ Frankfurt, Inst Kernphys, D-60486 Frankfurt, Germany

[4] Jagiellonian Univ, Inst Phys, PL-30059 Krakow, Poland

[5] Tbilisi State Univ, GE-380128 Tbilisi, Georgia

[6] Inst Modern Phys, Lanzhou 730000, Peoples R China

[7] Inst Nucl Phys, PL-31342 Krakow, Poland

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2005年 / 235卷

关键词：

X-rays; K-shell ionization; He-like high-Z ions; two-photon distribution;

D O I：

10.1016/j.nimb.2005.03.199

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The X-ray spectra produced by K-shell ionization in collisions of Li-like (U89+) uranium ions at an energy of 397 MeV/u with gaseous N-2 target have been measured. The very high level selectivity during such collision has been found. The effect allows us to measure undistorted two-photon energy distribution from a decay of the 1s2s(1)S(0) state in He-like uranium. (c) 2005 Elsevier Ltd. All rights reserved.

引用

页码：326 / 330

页数：5

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