Journals of Accelerator Conferences Website (JACoW)

JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelator conferences held around the world by an international collaboration of editors.

URLhttps://doi.org/10.18429/JACoW-IBIC2024-THP71
TitleBetatron stopbands and coupling resonance driving terms characterization at VEPP-2000 collider
Authors
  • D. Chistyakov, E. Perevedentsev, Y. Rogovsky
    Budker Institute of Nuclear Physics SB RAS & Novosibirsk State University
AbstractThe final-focus solenoids of the round-beam e+e- collider VEPP-2000 can cause stopbands in the betatron tune plane. This specific stopband domain limits the available tune space in the most important region above the integer tunes. We present a study of the combined effect of coupling resonances caused by the decompensated solenoids and the integer-tune parametric resonances. The results are compared with numerical investigations of this combined effect. Presented experimental data includes scanning of the available betatron tune plane domain and evaluation of coupling RDTs using beam oscillation histories from BPMs.
Paperdownload: THP71.pdf
CiteBibTeX, LaTeX, Text/Word, RIS, EndNote
ConferenceProc. 13th International Beam Instrumentation Conference
Series
LocationBeijing
Date09-13 Sep 2024
PublisherJACoW Publishing, Geneva, Switzerland
Editorial BoardJianshe Cao (IHEP), Junhui Yue (IHEP), Lin Bian (IHEP), Ivan Andrian (Elettra-Sincrotrone Trieste S.C.p.A.), Volker RW Schaa (GSI), Zhichu Chen (SARI)
Online ISBN978-3-95450-249-3
Online ISSN2673-5350
Received04 September 2024
Revised10 September 2024
Accepted10 September 2024
Issued11 December 2024
DOI10.18429/JACoW-IBIC2024-THP71
Pages641-644