BEAM TRANSFER LINES FOR THE SPALLATION NEUTRON SOURCE.

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Description

Beam transfer lines for the Spallation Neutron Source (SNS) are designed to have low beam losses for hand on maintenance while satisfying the facility footprint requirements. There are two main beam transfer lines, High Energy Beam Transport (HEBT) line which connect super conducting linac to the accumulator ring and Ring to Target Beam transport (RTBT) which transfers beam from accumulator ring to the target. HEBT line not only transfer the beam from linac to ring but also prepare beam for ring injection, correct the energy jitter from the linac, provide required energy spread for the ring injection, clean the transverse ... continued below

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3 pages

Creation Information

RAPARIA,D.; LEE,Y.Y.; WENG,W.T. & WEI,J. April 8, 2002.

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Description

Beam transfer lines for the Spallation Neutron Source (SNS) are designed to have low beam losses for hand on maintenance while satisfying the facility footprint requirements. There are two main beam transfer lines, High Energy Beam Transport (HEBT) line which connect super conducting linac to the accumulator ring and Ring to Target Beam transport (RTBT) which transfers beam from accumulator ring to the target. HEBT line not only transfer the beam from linac to ring but also prepare beam for ring injection, correct the energy jitter from the linac, provide required energy spread for the ring injection, clean the transverse and longitudinal halo particles from the beam, determine the linac beam quality, and provide the protection to the accumulator ring. RTBT line transport the beam from ring to target while fulfilling the target requirements of beam size, maximum current density, beam moment on the target in case of ring extraction kicker failure. and protect the target from the ring fault conditions.

Physical Description

3 pages

Source

  • 20TH ICFA ADVANCED BEAM DYNAMICS WORKSHOP ON HIGH INTENSITY AND HIGH BRIGHTNESS HADRON BEAMS, 2002, BATAVIA, IL (US), 04/08/2002--04/12/2002

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  • Report No.: BNL--71048-2003-CP
  • Grant Number: AC02-98CH10886
  • Office of Scientific & Technical Information Report Number: 808780
  • Archival Resource Key: ark:/67531/metadc737712

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Creation Date

  • April 8, 2002

Added to The UNT Digital Library

  • Oct. 18, 2015, 6:40 p.m.

Description Last Updated

  • Nov. 7, 2016, 3:43 p.m.

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RAPARIA,D.; LEE,Y.Y.; WENG,W.T. & WEI,J. BEAM TRANSFER LINES FOR THE SPALLATION NEUTRON SOURCE., article, April 8, 2002; Upton, New York. (digital.library.unt.edu/ark:/67531/metadc737712/: accessed August 21, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.