A 4-DETECTOR SPECTROMETER FOR E(-)-GAMMA PAC ONLINE WITH THE ISOLDE-CERN ISOTOPE SEPARATOR

被引：25

作者：

MARQUES, JG

CORREIA, JG

MELO, AA

DASILVA, MF

SOARES, JC

机构：

[1] CFNUL,P-1699 LISBON,PORTUGAL

[2] CERN,DIV PPE,CH-1211 GENEVA 23,SWITZERLAND

[3] INETI,ICEN,DEPT PHYS,P-2685 SACAVEM,PORTUGAL

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1995年 / 99卷 / 1-4期

关键词：

D O I：

10.1016/0168-583X(94)00591-5

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A four-detector e(-)-gamma spectrometer has been installed on-line with the ISOLDE isotope separator. The spectrometer consists of two magnetic lenses for detection of conversion electrons, and two BaF2 scintillators for gamma-ray detection. The spectrometer has been equipped with a 20 kV pre-acceleration system which enables detection of conversion electrons down to 2 keV. Implantation and measurement can be performed simultaneously on a large temperature range by heating or cooling the sample holder. The advantages of using the e(-)-gamma PAC technique on-line at ISOLDE are discussed.

引用

页码：645 / 648

页数：4

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