STATUS REPORT ON THE LOW-ENERGY DEMONSTRATION ACCELERATOR (LEDA)

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The 75-keV injector and 6.7-MeV RFQ that comprise the first portion of the cw, 100-mA proton linac for the accelerator production of tritium (APT) project have been built and tested. The LEDA RFQ has been extensively tested for pulsed and cw output-beam currents {le} 100-mA. Up to 2.2 MW of cw rf power from the 350-MHz rf system is coupled into the RFQ, including 670 kW for the cw proton beam. The RFQ output beam emittance for a 93-mA pulsed RFQ output beam, determined from quadrupole-magnet-scan measurements, is {var_epsilon}{sub x} x {var_epsilon}{sub y} = 0.25 x 0.31 ({pi} mm mrad){sup ... continued below

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6 p.

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SMITH, H. V. & SCHNEIDER, J. D. November 1, 2000.

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The 75-keV injector and 6.7-MeV RFQ that comprise the first portion of the cw, 100-mA proton linac for the accelerator production of tritium (APT) project have been built and tested. The LEDA RFQ has been extensively tested for pulsed and cw output-beam currents {le} 100-mA. Up to 2.2 MW of cw rf power from the 350-MHz rf system is coupled into the RFQ, including 670 kW for the cw proton beam. The RFQ output beam emittance for a 93-mA pulsed RFQ output beam, determined from quadrupole-magnet-scan measurements, is {var_epsilon}{sub x} x {var_epsilon}{sub y} = 0.25 x 0.31 ({pi} mm mrad){sup 2} [rms normalized]. A follow-on experiment, to intentionally introduce and measure beam halo on the RFQ output beam, is now being installed.

Physical Description

6 p.

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INIS; OSTI as DE00768182

Medium: P; Size: 6 pages

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  • XX International Linac Conference (LINAC2000), Monterey, CA (US), 08/21/2000--08/25/2000

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  • Report No.: LA-UR-00-3788
  • Grant Number: W-7405-ENG-36
  • Office of Scientific & Technical Information Report Number: 768182
  • Archival Resource Key: ark:/67531/metadc716803

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  • November 1, 2000

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  • Sept. 29, 2015, 5:31 a.m.

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  • April 11, 2017, 2:45 p.m.

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SMITH, H. V. & SCHNEIDER, J. D. STATUS REPORT ON THE LOW-ENERGY DEMONSTRATION ACCELERATOR (LEDA), article, November 1, 2000; New Mexico. (digital.library.unt.edu/ark:/67531/metadc716803/: accessed September 20, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.