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HES HKS meeting

HES HKS meeting. 7/6/2010 T.Gogami. Contents. お騒がせして申し訳ありませんでした。 there is bug in my replay code … correct value of wire_coord wasn’t returned. now “ wire_coord – track_coord – resudual = 0 ” event display 最終回 “Teeth of 2-dimension”. wire_coord – track_coord -residual. KDC1 (x)

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HES HKS meeting

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  1. HES HKS meeting 7/6/2010 T.Gogami

  2. Contents • お騒がせして申し訳ありませんでした。 • there is bug in my replay code … correct value of wire_coord wasn’t returned. • now “wire_coord – track_coord – resudual = 0” • event display • 最終回“Teeth of 2-dimension”

  3. wire_coord – track_coord -residual KDC1 (x) CH2 KDC1 (x) 52Cr • mistake in my replay code. • now • wire_coord – track_coord – residual = 0

  4. 2D display coordinate residual-tracking-χ2 uu’ vv’ uu’ vv’ xx’ xx’ residual gauge [mm] particle wire_coord [cm] track_coord [cm] residual [cm] χ2 gauge eye Track ID event ID momentum [GeV/c] χ2 eye

  5. CH2

  6. 52Cr

  7. Summary and to do • Summary • wire_coord – track_coord – residual = 0 • 2D display(uu’xx’vv’ ) • to do • chi square • multi track  chi-square is worse than the first track • initialization • calculation • そもそも

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