Record number :
2203097
Title of article :
Silica aerogel radiators for bunch length measurements
Author/Authors :
Bنhr، نويسنده , , J. and Djordjadze، نويسنده , , V. and Lipka، نويسنده , , D. and Onuchin، نويسنده , , A. and Stephan، نويسنده , , F.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Pages :
11
From page :
597
To page :
607
Abstract :
Cherenkov radiators based on silica aerogel are used to measure the electron bunch length at the photo injector test facility at DESY Zeuthen (PITZ). The energy range of those electrons is 4–5 MeV. In this paper, the time resolution defined by the usage of aerogel is calculated analytically and Monte Carlo simulations are performed. It is shown that silica aerogel gives the possibility to reach a time resolution of about 0.1 ps for high photon intensities and a time resolution of about 0.02 ps can be obtained for thin silica aerogel radiators.
Keywords :
Silica aerogel , Bunch length , Time resolution , PITZ
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Serial Year :
2005
Link To Document :
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