Method for reducing x-ray background signals from insertion device x-ray beam position monitors

Method for reducing x-ray background signals from insertion device x-ray beam position monitors

A method is described that provides a solution to the long-standing problem of stray radiation-induced signals on photoemission-based x-ray beam position monitors (BPMs) located on insertion device x-ray beam lines. The method involves the introduction of a chicane into the accelerator lattice that...

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Bibliographic Details
Main Authors: Glenn Decker, Om Singh
Format: Article
Language:English
Published: American Physical Society 1999-11-01
Series:Physical Review Special Topics. Accelerators and Beams
Online Access:http://doi.org/10.1103/PhysRevSTAB.2.112801
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spelling doaj-ee686951c87c43ffa39f5e299b4775e52020-11-25T01:18:05ZengAmerican Physical SocietyPhysical Review Special Topics. Accelerators and Beams1098-44021999-11-0121111280110.1103/PhysRevSTAB.2.112801Method for reducing x-ray background signals from insertion device x-ray beam position monitorsGlenn DeckerOm SinghA method is described that provides a solution to the long-standing problem of stray radiation-induced signals on photoemission-based x-ray beam position monitors (BPMs) located on insertion device x-ray beam lines. The method involves the introduction of a chicane into the accelerator lattice that directs unwanted x radiation away from the photosensitive x-ray BPM blades. This technique has been implemented at the Advanced Photon Source, and experimental confirmation of the technique is provided.http://doi.org/10.1103/PhysRevSTAB.2.112801
collection DOAJ
language English
format Article
sources DOAJ
author Glenn Decker
Om Singh
spellingShingle Glenn Decker
Om Singh
Method for reducing x-ray background signals from insertion device x-ray beam position monitors
Physical Review Special Topics. Accelerators and Beams
author_facet Glenn Decker
Om Singh
author_sort Glenn Decker
title Method for reducing x-ray background signals from insertion device x-ray beam position monitors
title_short Method for reducing x-ray background signals from insertion device x-ray beam position monitors
title_full Method for reducing x-ray background signals from insertion device x-ray beam position monitors
title_fullStr Method for reducing x-ray background signals from insertion device x-ray beam position monitors
title_full_unstemmed Method for reducing x-ray background signals from insertion device x-ray beam position monitors
title_sort method for reducing x-ray background signals from insertion device x-ray beam position monitors
publisher American Physical Society
series Physical Review Special Topics. Accelerators and Beams
issn 1098-4402
publishDate 1999-11-01
description A method is described that provides a solution to the long-standing problem of stray radiation-induced signals on photoemission-based x-ray beam position monitors (BPMs) located on insertion device x-ray beam lines. The method involves the introduction of a chicane into the accelerator lattice that directs unwanted x radiation away from the photosensitive x-ray BPM blades. This technique has been implemented at the Advanced Photon Source, and experimental confirmation of the technique is provided.
url http://doi.org/10.1103/PhysRevSTAB.2.112801
work_keys_str_mv AT glenndecker methodforreducingxraybackgroundsignalsfrominsertiondevicexraybeampositionmonitors
AT omsingh methodforreducingxraybackgroundsignalsfrominsertiondevicexraybeampositionmonitors
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