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Heavy Ion Linac LU2 for the Synchrotron Research Complex

  • 期刊论文

  • 发表日期：

    2024年12月1日

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  • T. V. Kulevoy,
  • N. V. Zavialov,
  • G. N. Kropachev,
  • A. L. Sitnikov,
  • Vl. S. Skachkov,
  • V. G. Kuzmichev,
  • D. A. Liakin,
  • S. V. Barabin,
  • A. I. Semennikov,
  • D. N. Seleznev,
  • V. K. Semyachkin,
  • V. S. Stolbunov,
  • A. Yu. Orlov,
  • R. P. Kuibida,
  • A. V. Kozlov,
  • Yu. B. Stasevich,
  • V. I. Nikolaev,
  • A. I. Marchenkov,
  • N. M. Kristy,
  • A. V. Shumshurov,
  • Yu. A. Satov,
  • A. N. Balabaev,
  • A. A. Vasiliev,
  • A. A. Losev,
  • I. A. Khrisanov,
  • S. V. Vinogradov,
  • E. R. Khabibullina,
  • I. V. Kilmetova,
  • A. A. Malyshev,
  • M. S. Saratovskikh,
  • A. S. Boriskov,
  • M. A. Guzov,
  • L. E. Polyakov,
  • M. I. Makarova,
  • D. S. Trufanov,
  • I. A. Mashin,
  • A. V. Mashagin,
  • M. L. Smetanin,
  • A. V. Telnov,
  • A. M. Opekunov,
  • M. V. Smirnov,
  • P. A. Sokolov,
  • N. M. Serebrova

摘要

Abstract

The project of a facility for studying the ionizing radiation effects from outer space is under development at Russian Federal Nuclear Center All-Russia Research Institute of Experimental Physics (RFNC-VNIIEF, Sarov). The National Research Center Kurchatov Institute (KCTEF) has developed a technical project and design documentation for a heavy ion linac. The linac provides the acceleration of the beams with the mass-to-charge ratio within the range of 4–8 in a pulsed mode up to energy of 4 MeV per nucleon with a current of 10 mA. The accelerator consists of a laser ion source, an RFQ section and two DTL sections operating at multiple frequencies. The world’s most powerful laser ion source can generate a Bi27+ ion beam with a current of at least 3 mA at a pulse duration of 5 μs. In the linac, at least 95% of the injected beam current is captured in acceleration.