Author: Callahan, J.R.
Paper Title Page
WEPAB172 Recent Developments of the IDEAS-Halo Detector 3005
 
  • A. Liu, J.R. Callahan, B.T. Freemire
    Euclid TechLabs, Solon, Ohio, USA
  • J.F. Power, J.H. Shao
    ANL, Lemont, Illinois, USA
  
  Funding: This work was performed at Euclid and Argonne National Laboratory, and was supported by the US DOE Office of Science under contract number DE-SC0019538.
Eu­clid Tech­labs has been de­sign­ing and test­ing a cost-ef­fec­tive iris di­aphragm beam halo/pro­file de­tec­tor, which can be eas­ily con­fig­ured to work with var­i­ous pri­mary beam en­er­gies and sites. Be­sides work­ing as a mea­sure­ment de­vice, it can also work as a con­trol­lable beam scraper/col­li­ma­tor. This novel iris di­aphragm de­tec­tor uti­lizes the cur­rent sig­nal pro­duced by the beam charge de­po­si­tion on the move­able con­duc­tive iris blades, to ac­cu­rately mea­sure the beam dis­tri­b­u­tion from the out­lier to the beam core. In this paper, we dis­cuss the re­cent de­vel­op­ments of our iris di­aphragm e-beam ap­pa­ra­tus se­ries (IDEAS)-halo de­tec­tor, in­clud­ing its geom­e­try up­grades and newest beam ex­per­i­ments done at the AWA cath­ode test­bed (ACT) of Ar­gonne Na­tional Lab­o­ra­tory. 		 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-WEPAB172  
About • paper received ※ 03 June 2021       paper accepted ※ 22 July 2021       issue date ※ 27 August 2021  
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