Author: Selesnev, D.N.
Paper Title Page
MOPSA04 The Tuning of RF Parameters of 40 MHz RFQ 139
 
  • A. Sitnikov, G. Kropachev, T. Kulevoy, D.N. Selesnev, A.I. Semennikov
    ITEP, Moscow, Russia
 
  The new linac for A/Z = 8, output energy 4 MeV/u and 10 mA current is under development at NRC "Kurchatov Institute" - ITEP. The linac consists of Radio-Frequency Quadrupole (RFQ) and two sections of Drift Tube Linac (DTL). The 40 MHz 11 meters long RFQ is based on a 4-vane structure with magnetic coupling windows. The paper presents results of tuning radio-frequency (RF) RFQ parameters.  
poster icon Poster MOPSA04 [1.243 MB]  
DOI • reference for this paper ※ doi:10.18429/JACoW-RuPAC2021-MOPSA04  
About • Received ※ 24 September 2021 — Revised ※ 25 September 2021 — Accepted ※ 07 October 2021 — Issued ※ 16 October 2021
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TUPSB49
Compact Ion Source for 3He2+ Beam  
 
  • D.N. Selesnev, A.V. Kozlov, T. Kulevoy, V.G. Kuzmichev, K.E. Prianishnikov, A. Zarubin
    ITEP, Moscow, Russia
  • K.E. Prianishnikov
    MEPhI, Moscow, Russia
 
  Simulation experiments on irradiation with heavy-ion beams of structural steels are in demand as an express analysis of the steels radiation resistance. At the NRC "Kurchatov Institute" - ITEP the beam irradiation experiments are being conducted at the HIPr heavy-ion accelerator. It is essential to include helium and hydrogen beams for the proper simulation of radiation driven mechanisms of swelling and void formation. The 3He2+ ions enable both the low electrostatic acceleration for ion implantation in the region of interest and full separation from molecular hydrogen ions presented in the beam from ion source. The compact electron-cyclotron resonance ion source for 3He2+ ion beam generation was developed in ITEP - NRC "Kurchatov institute". The ion source design and beam parameters are presented and discussed.  
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