Scintillators in magnetic fields up to 20 T

被引：19

作者：

Bertoldi, M ^{[1
]}

Green, DR ^{[1
]}

Hagopian, V ^{[1
]}

Marraffino, J ^{[1
]}

Ronzhin, A ^{[1
]}

Thomaston, J ^{[1
]}

机构：

[1] FLORIDA STATE UNIV,TALLAHASSEE,FL 32306

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1997年 / 386卷 / 2-3期

关键词：

D O I：

10.1016/S0168-9002(96)01178-3

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Plastic scintillators and wavelength shifting fibers have been placed in magnetic fields of up to 20 T and the change in light yield measured. The light yield in scintillators increases at very low magnetic fields and continues to increase with increasing field until saturation at about 2 T The maximum increase is between 6% and 8%, depending on the plastic composition. This increase is due to the polymer and not due to the dyes (fluors) used in the scintillators. No change of light yield due to magnetic fields has been observed in wavelength shifting fibers.

引用

页码：301 / 306

页数：6

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