Multipacting Simulation Study for 56 MHz Quarter Wave Resonator using 2D Code Metadata

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Title

  • Main Title Multipacting Simulation Study for 56 MHz Quarter Wave Resonator using 2D Code

Creator

  • Author: Naik, D.
    Creator Type: Personal
  • Author: Ben-Zvi, Ilan
    Creator Type: Personal

Contributor

  • Sponsor: United States. Department of Energy. Office of Science.
    Contributor Type: Organization
    Contributor Info: DOE - Office of Science

Publisher

  • Name: Brookhaven National Laboratory
    Place of Publication: United States

Date

  • Creation: 2009-01-02

Language

  • English

Description

  • Content Description: A beam excited 56 MHz Radio Frequency (RF) Niobium Quarter Wave Resonator (QWR) has been proposed to enhance RHIC beam luminosity and bunching. Being a RF cavity, multipacting is expected; therefore an extensive study was carried out with the Multipac 2.1 2D simulation code. The study revealed that multipacting occurs in various bands up to peak surface electric field 50 kV/m and is concentrated mostly above the beam gap and on the outer conductor. To suppress multipacting, a ripple structure was introduced to the outer conductor and the phenomenon was successfully eliminated from the cavity.

Subject

  • Keyword: Cavity Resonators
  • STI Subject Categories: 43 Particle Accelerators
  • Keyword: Computerized Simulation
  • Keyword: Beam Bunching
  • Keyword: Beam Luminosity
  • Keyword: Brookhaven Rhic
  • Keyword: M Codes

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Report

Format

  • Text

Identifier

  • Report No.: BNL--81971-2009-IR
  • Grant Number: DE-AC02-98CH10886
  • DOI: 10.2172/946779
  • Office of Scientific & Technical Information Report Number: 946779
  • Archival Resource Key: ark:/67531/metadc899411
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