COMBINATION INTERMEDIATE-IMAGE MAGNETIC PLUS SI(LI) ELECTRON SPECTROMETER FOR IN-BEAM EXPERIMENTS

被引：41

作者：

LUONTAMA, M

KANTELE, J

JULIN, R

PASSOJA, A

POIKOLAINEN, T

PYLVANAINEN, M

机构：

[1] Department of Physics, University of Jyväskylä, Jyväskylä

来源：

NUCLEAR INSTRUMENTS & METHODS | 1979年 / 159卷 / 2-3期

关键词：

D O I：

10.1016/0029-554X(79)90659-1

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A magnetic lens plus Si(Li) combination in-beam beta spectrometer with focusing properties and field shape similar to those of an intermediate-image spectrometer is described. A high transmission and a large momentum band-width are achieved by placing both the target and the detector in a high magnetic field inside the lens. The beam enters the lens axially, and the Faraday cup is placed inside the lens. The spectrometer is well suited to singles conversion-electron spectroscopy, to electron-heavy particle coincidence measurements, to lifetime measurements and to studies of internal-pair transitions. © 1979.

引用

页码：339 / 345

页数：7

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