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TUL vs NTuple Grouping

HES meeting 08/05/09. Kohsuke Yokota M1 Tohoku Univ. LNS Exp. Analysis by yokota. TUL vs NTuple Grouping. Drift Chamber Tracking. T.O.F Resolution Study. B1. B4. HES meeting 08/05/09. TUL vs NTuple Grouping. ■ Condition

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TUL vs NTuple Grouping

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  1. HES meeting 08/05/09 Kohsuke Yokota M1 Tohoku Univ. LNS Exp. Analysis by yokota TUL vs NTuple Grouping Drift Chamber Tracking T.O.F Resolution Study

  2. B1 B4 HES meeting 08/05/09 TUL vs NTuple Grouping ■ Condition ・ In LNS Exp. , We got TUL Grouping Output ( Grouping 1~8 ). So, we can compare TUL and NTuple Grouping. ・ NTuple Grouping EFF. ( TUL Counts / NTuple Counts ) D.C ( 2Layer ) F1 Beam F4

  3. HES meeting 08/05/09 TUL vs NTuple Grouping ■ Event distribution at Hodo Scope and D.C. ● Distribution @ Ehodo 　・　相対的に中心はだいたい合っている。 　・　Grouping の結果とも Consistent. ● Distribution @ D.C. 　・　相対的にD.C.Backward がかなり右に ずれてしまっている。 　・　Backward に Offsetをつけて、調整。.

  4. HES meeting 08/05/09 TUL vs NTuple Grouping ■ NTuple Grouping Efficiency ( NTuple/TUL ) Group6 :: Bag Check

  5. HES meeting 08/05/09 Drift Chamber Tracking ■ x vs TDC @ DC_Forward plane @DC_Forward

  6. HES meeting 08/05/09 Drift Chamber Tracking ■ x vs TDC @ DC_Forward plane @DC_Forward

  7. HES meeting 08/05/09 Drift Chamber Tracking ■ x vs xp @ Ehodo_Forward plane RED : @Ehodo_Forward BLUE: @DC_Forward

  8. HES meeting 08/05/09 Timing Resolution Study ■ Procedure • Trigger Counter 、Ehodo、の全ての組み合わせに対して • Slewing Correction を施す。 • 　（　Slewing Correction は、二次関数を用いて行った。　） • 誤差の伝播公式を用いて、それぞれのカウンターの時間分解能を • 　求める。 Slewing Correction ・　BINを分割しY 軸にProjectionする。 ・　Fitting の対象には、Entry 数が、 　 分割した際に平均以上ある点のみ。 ・　Fitting には二次関数の逆数を使用。 y = [ 0 ] * ( x – [ 1 ] )-2 + [ 3 ]

  9. HES meeting 08/05/09 Timing Resolution Study ■ Slewing Correction ( ADC%TDC ) Ehodo_F2

  10. HES meeting 08/05/09 Timing Resolution Study ■ Slewing Correction ( ADC%TDC ) Ehodo_F3

  11. HES meeting 08/05/09 Timing Resolution Study ■ Slewing Correction ( ADC%TDC ) Ehodo_B2

  12. HES meeting 08/05/09 Timing Resolution Study ■ Slewing Correction ( ADC%TDC ) Ehodo_B3

  13. HES meeting 08/05/09 Timing Resolution Study ■ After Slewing Correction Ehodo_F3F4B3B4 Ehodo_F3 TOP and BOTTOM Ehodo_F4 TOP and BOTTOM Ehodo_B3 TOP and BOTTOM Ehodo_B4 TOP and BOTTOM

  14. HES meeting 08/05/09 Timing Resolution Study ■ After Slewing Correction ( ADC%TDC ) T1F,T1B !!　細すぎ。。。 MY EYE POWER !!

  15. HES meeting 08/05/09 Timing Resolution Study ■ TOF Resolution for Trigger Counter

  16. HES meeting 08/05/09 Timing Resolution Study ■ TOF Resolution for Trigger and Ehodo Ehodo_Forward 2 Ehodo_Forward 3 Trigger Counter Forward Trigger Counter Backward

  17. HES meeting 08/05/09 Timing Resolution Study ■ TOF Resolution for Trigger and Ehodo Ehodo_Forward 6 Ehodo_Forward 7 Trigger Counter Forward Trigger Counter Backward

  18. HES meeting 08/05/09 Timing Resolution Study ■ TOF Resolution for Trigger and Ehodo

  19. HES meeting 08/05/09 Timing Resolution Study ■ Timing Resolution for Trigger and Ehodo

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