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HLAB meeting (Status report)

2009 年 実験ホール C にて 撮影. HLAB meeting (Status report). 29Oct2013 Toshi Gogami. Contents. Blind analysis について. Experimental setup. ( e,e’K + ) experiment at JLab Hall-C. Pre-chicane beam line. Matrix tuning. LOOP. Next LOOP. x, xp , y, yp @ RP. Create new ROOT files.

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HLAB meeting (Status report)

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  1. 2009年 実験ホールCにて撮影 HLAB meeting (Status report) 29Oct2013 Toshi Gogami

  2. Contents Blind analysis について

  3. Experimental setup (e,e’K+) experiment at JLab Hall-C Pre-chicane beam line

  4. Matrix tuning LOOP Next LOOP x, xp, y, yp @ RP Create new ROOT files Inverse transfer matrix • Matrix selection • Widths of Λ, Σ0, 12ΛB-s ITERATION Tune p, xp, yp @ Target Missing mass p : Λ, Σ0and 12ΛB-s xp and yp : Λ and Σ0

  5. Λ,Σ0 comparison Tuning 初期 4 MeV (FWHM) 最近 1.8 MeV (FWHM)

  6. Hypernuclear missing mass 10ΛBe 12ΛB T.Motoba et al., PTP Supplement 185 ( 2010 )

  7. Momentum correlation Ee=2.344 GeV Tuning Simulation 大丈夫？ リニアリティ Systematic error Tuning e’ momentum K+ momentum

  8. Systematic error estimation Blind analysis (目隠しテスト)

  9. Blind analysis (目隠しテスト) 仮想的な解析 実際の解析 目隠し 実データ ( Λ, Σ0, 12ΛB ) 神データ ( Λ, Σ0, 何でも ) 初期マトリクス (by TOSCA)(神) 初期マトリクス (by TOSCA) MM (シフト、太い) MM (シフト、太い) 歪ませたマトリクス 初期マトリクスが 完全に現実を再現していない  歪んだマトリクス 比較 Tuning Tuning 結果 ( Λ, Σ0,12ΛB ) 結果 ( Λ, Σ0, 何でも )

  10. Blind analysis 只今準備中・・・

  11. Summary Systematic error estimation by blind analysis is in progress

  12. NUFRA2013 in Kemer, Turkey

  13. Matrix tuning LOOP Next LOOP x, xp, y, yp @ RP Create new ROOT files Inverse transfer matrix • Matrix selection • Widths of Λ, Σ0, 12ΛB-s ITERATION 調整 Tune p, xp, yp @ Target Missing mass p : Λ, Σ0, 12ΛB-s and 12ΛB-p xpand yp : 7ΛHe, Λ and Σ0

  14. Missing mass equation

  15. Matrix tuning LOOP Next LOOP x, xp, y, yp @ RP Create new ROOT files Inverse transfer matrix • Matrix selection • Widths of Λ, Σ0, 12ΛB-s ITERATION Tune p, xp, yp @ Target Missing mass p : Λ, Σ0and 12ΛB-s xp and yp : Λ and Σ0

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