Author: Funakoshi, Y.
Paper Title Page
WEXAT0101 Beam-beam Interaction in SuperKEKB: Simulations and Experimental Results 114
 
  • D. Zhou, Y. Funakoshi, K. Ohmi, Y. Ohnishi
    KEK, Ibaraki, Japan
  • Y. Zhang
    IHEP, Beijing, People’s Republic of China
 
  The beam-beam interaction is one of the most critical factors determining the luminosity performance of SuperKEKB. Simulations and experimental results from SuperKEKB have shown that a complete understanding of the beam-beam effects demands reliable models of 1) the nonlinear beam-beam interaction at the interaction point, 2) the one-turn lattice transfer map with machine imperfections, and 3) other intensity-dependent collective effects. The interplay of these factors makes it difficult to predict the luminosity performance of SuperKEKB via simulations. This paper continues the authors’ previous work* to discuss the beam-beam effects on luminosity in SuperKEKB.
* D. Zhou, Y. Funakoshi, K. Ohmi, Y. Ohnishi, and Y. Zhang, Simulations and Measurements of Luminosity at SuperKEKB, in Proc. IPAC’22, Bangkok, Thailand, Jun. 2022, pp. 2011-2014.
 
slides icon Slides WEXAT0101 [8.284 MB]  
DOI • reference for this paper ※ doi:10.18429/JACoW-eeFACT2022-WEXAT0101  
About • Received ※ 26 November 2022 — Revised ※ 06 February 2023 — Accepted ※ 08 February 2023 — Issue date ※ 11 February 2023
Cite • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)  
 
WEZAS0101 Overview and prospects of the SuperKEKB commissioning 171
 
  • Y. Funakoshi
    KEK, Ibaraki, Japan
 
  The Phase 3 beam commissioning of SuperKEKB is summarized. As for the prospects of SuperKEKB commissioning, we focus on critical issues toward the next mile stone of the luminosity of 1035 cm-2s-1.  
slides icon Slides WEZAS0101 [4.092 MB]  
DOI • reference for this paper ※ doi:10.18429/JACoW-eeFACT2022-WEZAS0101  
About • Received ※ 13 January 2023 — Revised ※ 04 February 2023 — Accepted ※ 07 February 2023 — Issue date ※ 11 February 2023
Cite • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)