ENERGY DEPOSITION BY RELATIVISTIC HEAVY-IONS IN THIN ARGON ABSORBERS

被引：66

作者：

PFUTZNER, M

GEISSEL, H

MUNZENBERG, G

NICKEL, F

SCHEIDENBERGER, C

SCHMIDT, KH

SUMMERER, K

BROHM, T

VOSS, B

BICHSEL, H

机构：

[1] UNIV WASHINGTON,NUCL PHYS LAB,SEATTLE,WA 98195

[2] GESELL SCHWERIONENFORSCH MBH,W-6100 DARMSTADT 11,GERMANY

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1994年 / 86卷 / 3-4期

关键词：

D O I：

10.1016/0168-583X(94)95280-9

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Experimental data on energy deposition for argon, krypton and xenon ions in the energy range from 100 to 950 MeV/u passing through an ionization chamber filled with an Ar(90%)+CH4(10%) gas mixture of thickness equivalent to 60 mg/cm2 of argon are reported. Measured values are compared with the proposed model of energy deposition and with the model of Badhwar and Adams et al. The observed data support the picture of the escape of high energy delta rays from the active detector volume.

引用

页码：213 / 218

页数：6

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