Difference between revisions of "Main Page"

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'''Center for Injectors and Sources, Thomas Jefferson National Accelerator Facility'''
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'''Jefferson Lab Center for Injectors and Sources'''
 
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[[File:CIS_230801.png|thumb|center|450px|alt=Group Photo.|CIS members are (l to r) Joe Grames (group leader), Riad Suleiman, Phil Adderley, Max Bruker, Gabriel Palacios-Serrano, Steve Covert, Marcy Stutzman, Andriy Ushakov, Md. Al Mamun, Shukui Zhang.  Not pictured Carlos Hernandez-Garcia and Jessica Carucci. (8/1/23)]]
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==Mission==
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The Center for Injectors and Sources builds and operates high performance beam sources for injectors and accelerators.  Our primary mission is the operation of a polarized electron source for the 12 GeV Continuous Electron Beam Accelerator Facility (CEBAF).  We also operate sources and perform research at the Upgrade Injector Test Facility (UITF), the Low Energy Research Facility (LERF), and the Gun Test Stand (GTS).  In support of our mission our work specializes in DC high voltage photoguns operating at extremely low pressures, using high power lasers to reliably producing intense polarized or unpolarized electron beams from photocathodes, and developing instrumentation and diagnostics to characterize these beams.
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==News==
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'''Our Mission'''
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* [[2024-Summer-Student-Presentations]]
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| <div style="font-size:80%;"> To develop and maintain high performance electron sources and injectors for particle accelerators.  Our primary responsibility is the operation of a highly spin-polarized (>85%) electron photo-injector for the CEBAF accelerator. Additionally, our group is active in the R&D of very high voltage DC guns, high power RF synchronized lasers, extreme high vacuum, development of novel photocathode materials and precision electron beam polarimetry.
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==CIS Links==
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[https://jeffersonlab.sharepoint.com/sites/CIS CIS Sharepoint (internal)]
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[[CIS Safety]]
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[[CIS Career Opportunities]]
  
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[[File:GroupPhoto_July2014.jpeg|thumb|center|400px|alt=Group Photo.|CIS members are (l to r) Matt Poelker (Group Leader), Joe Grames, Bubba Bullard, Marcy Stutzman, John Hansknecht, Shukui Zhang, Carlos Hernandez-Garcia, Phil Adderley, Riad Suleiman.]]
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[[Contact Us]]
  
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[[CIS Library]]
  
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[[Polarized Positron Beams for CEBAF]]
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'''What's new?!?'''
 
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| <div style="font-size:60%;"> April 8, 2015 - New publication => Md Abdullah A. Mamun, Abdelmageed A. Elmustafa, Rhys Taus, Eric Forman and Matthew Poelker, "''TiN coated aluminum electrodes for DC high voltage electron guns''", [http://scitation.aip.org/content/avs/journal/jvsta/33/3/10.1116/1.4916574    J. Vac. Sci. Technol. A 33, 031604 (2015)], [[Media:TiN coated aluminum electrodes_in print.pdf]]
 
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[[CEBAF Operations]]
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[[LERF Operations]]
  
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[[UITF Operations]]
  
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'''[[CEBAF Operations]]'''
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[[Gun Test Stand at LERF]]
  
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'''[[LERF Operations]]'''
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[[Technical Areas]]
  
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[[Research and Design]]
  
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[[Useful Links]]
  
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'''[[Research & Design]]'''
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[[CEBAF Injector Upgrade]]
  
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* ''[[Bubble Chamber]]''
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[[2024 Summer SAD]] - (May-Aug 2024) R30-4/FX/Degrader/Irradiator
  
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Latest revision as of 11:03, 18 July 2024

Jefferson Lab Center for Injectors and Sources

Group Photo.
CIS members are (l to r) Joe Grames (group leader), Riad Suleiman, Phil Adderley, Max Bruker, Gabriel Palacios-Serrano, Steve Covert, Marcy Stutzman, Andriy Ushakov, Md. Al Mamun, Shukui Zhang. Not pictured Carlos Hernandez-Garcia and Jessica Carucci. (8/1/23)

Mission

The Center for Injectors and Sources builds and operates high performance beam sources for injectors and accelerators. Our primary mission is the operation of a polarized electron source for the 12 GeV Continuous Electron Beam Accelerator Facility (CEBAF). We also operate sources and perform research at the Upgrade Injector Test Facility (UITF), the Low Energy Research Facility (LERF), and the Gun Test Stand (GTS). In support of our mission our work specializes in DC high voltage photoguns operating at extremely low pressures, using high power lasers to reliably producing intense polarized or unpolarized electron beams from photocathodes, and developing instrumentation and diagnostics to characterize these beams.

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