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HES-HKS & KaoS meeting

HES-HKS & KaoS meeting. Toshiyuki Gogami 31Jan2014. Contents. Blind analysis Λ 、 Σ0 offset in chi-square Number of events obtained by fitting About MM vs. z Matrix tuning. Blind analysis. 50 ~ 100 keV offset. Number of events after matrix tuning. うまく数勘定ができる！.

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HES-HKS & KaoS meeting

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  1. HES-HKS & KaoS meeting Toshiyuki Gogami 31Jan2014

  2. Contents • Blind analysis • Λ、Σ0 offset in chi-square • Number of events obtained by fitting • About MM vs. z • Matrix tuning

  3. Blind analysis 50 ~ 100 keV offset

  4. Number of events after matrix tuning うまく数勘定ができる！

  5. Missing mass distribution without target 7ΛHe Missing mass [GeV] Missing mass [GeV] Target z [cm]

  6. Missing mass distribution without target δpK [GeV] δpe’ [GeV] Target z [cm] Target z [cm] Z-dep HES 起因

  7. Missing mass distribution without target Δx’e’ [GeV] Δx’e’ [GeV] Target z [cm] Missing mass [GeV]

  8. H2O target

  9. Hall-Aの結果と比較

  10. Tuning に関して • 重い方を入れています

  11. Backup

  12. Backup

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