Use of incomplete energy recovery for the energy compression of large energy spread charged particle beams

Douglas, David R; Benson, Stephen V

Title: Use of incomplete energy recovery for the energy compression of large energy spread charged particle beams

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Abstract

A method of energy recovery for RF-base linear charged particle accelerators that allows energy recovery without large relative momentum spread of the particle beam involving first accelerating a waveform particle beam having a crest and a centroid with an injection energy E.sub.o with the centroid of the particle beam at a phase offset f.sub.o from the crest of the accelerating waveform to an energy E.sub.full and then recovering the beam energy centroid a phase f.sub.o+Df relative to the crest of the waveform particle beam such that (E.sub.full-E.sub.o)(1+cos(f.sub.o+Df))>dE/2 wherein dE=the full energy spread, dE/2=the full energy half spread and Df=the wave form phase distance.

Inventors:

Douglas, David R ^[1]; Benson, Stephen V ^[2]

Newport News, VA
Yorktown, VA

Issue Date:: 2007-01-23

Research Org.:: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 982423

Patent Number(s):: 7166973

Application Number:: 11/225,619

Assignee:: Jefferson Science Associates LLC (Newport News, VA)

Patent Classifications (CPCs):: H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE

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H - ELECTRICITY H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR H05H - PLASMA TECHNIQUE
H05H9/00 - Linear accelerators

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DOE Contract Number:: AC05-84ER40150

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 43 PARTICLE ACCELERATORS

Citation Formats


                    Douglas, David R, and Benson, Stephen V. Use of incomplete energy recovery for the energy compression of large energy spread charged particle beams.  United States: N. p., 2007. 
        Web.

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                    Douglas, David R, & Benson, Stephen V. Use of incomplete energy recovery for the energy compression of large energy spread charged particle beams.  United States.

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                    Douglas, David R, and Benson, Stephen V. Tue .  
        "Use of incomplete energy recovery for the energy compression of large energy spread charged particle beams".  United States.  https://www.osti.gov/servlets/purl/982423.

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@article{osti_982423,

  title        = {Use of incomplete energy recovery for the energy compression of large energy spread charged particle beams},

  author       = {Douglas, David R and Benson, Stephen V},

  abstractNote = {A method of energy recovery for RF-base linear charged particle accelerators that allows energy recovery without large relative momentum spread of the particle beam involving first accelerating a waveform particle beam having a crest and a centroid with an injection energy E.sub.o with the centroid of the particle beam at a phase offset f.sub.o from the crest of the accelerating waveform to an energy E.sub.full and then recovering the beam energy centroid a phase f.sub.o+Df relative to the crest of the waveform particle beam such that (E.sub.full-E.sub.o)(1+cos(f.sub.o+Df))>dE/2 wherein dE=the full energy spread, dE/2=the full energy half spread and Df=the wave form phase distance.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2007},

  month        = {1}

}

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