1 / 19

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

tale
Télécharger la présentation

TUL vs NTuple Grouping

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  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

More Related