Title of article :
Light-weight flexible magnetic shields for large-aperture photomultiplier tubes
Author/Authors :
DeVore، نويسنده , , P. and Escontrias، نويسنده , , D. and Koblesky، نويسنده , , T. and Lin، نويسنده , , C.J. and Liu، نويسنده , , D.W. and Luk، نويسنده , , K.B. and Ngan، نويسنده , , J. and Peng، نويسنده , , J.C. and Polly، نويسنده , , C. and Roloff، نويسنده , , J. and Steiner، نويسنده , , H. and Wang، نويسنده , , S. and Wong، نويسنده , , J. and Yeh، نويسنده , , M.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2014
Pages :
7
From page :
222
To page :
228
Abstract :
Thin flexible sheets of high-permeability FINEMET ® foils encased in thin plastic layers have been used to shield various types of 20-cm-diameter photomultiplier tubes from ambient magnetic fields. In the presence of the Earthʹs magnetic field this type of shielding is shown to increase the collection efficiency of photoelectrons and can improve the uniformity of response of these photomultiplier tubes.
Keywords :
Magnetic shield , Photomultiplier tube , FINEMET
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Serial Year :
2014
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Record number :
2195613
Link To Document :
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