Scholarlink

This chapter evaluates various background contributions to the signal, including \(e^+e^- \rightarrow \pi ^+\pi ^-\pi ^0\pi ^0\gamma \) , \(e^+e^- \rightarrow K^+K^-\pi ^0 \gamma \) , multiphoton final states, and non-ISR processes. Background levels are quantified using data control samples and simulation, and subtracted from the observed spectra.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Background Estimation

  • 章节

  • 发表日期：

    2026年

查看全文
  • Yuki Sue

摘要

This chapter evaluates various background contributions to the signal, including \(e^+e^- \rightarrow \pi ^+\pi ^-\pi ^0\pi ^0\gamma \) , \(e^+e^- \rightarrow K^+K^-\pi ^0 \gamma \) , multiphoton final states, and non-ISR processes. Background levels are quantified using data control samples and simulation, and subtracted from the observed spectra.