1 / 10

HES-HKS & KaoS meeting

HES-HKS & KaoS meeting. Toshi Gogami 2/Sep/2011. Shirotori -san in 景福宮 (24/Aug/2011). Contents. Xt func . calibration for 12 C high current data APFB2011 E01-011 SPL+ENGE GEANT4 code. Abs(WC – TC ) vs. Drift time. Black : |WC-TC| Magenta : Profile of |WC-TC | Green : x-t calc.

september-dunlap
Download Presentation

HES-HKS & KaoS meeting

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-HKS & KaoS meeting Toshi Gogami 2/Sep/2011 Shirotori-san in 景福宮 (24/Aug/2011)

  2. Contents • Xtfunc. calibration for 12C high current data • APFB2011 • E01-011 SPL+ENGE GEANT4 code

  3. Abs(WC – TC) vs. Drift time Black : |WC-TC| Magenta : Profile of |WC-TC| Green : x-t calc. Track Fitting Track coordinate Wire center 0 s NEW PARAMETERS 52Cr target • Residual better • KDC1 ; 400 [μm]  300 [μm] • Number up • 10% increased at χ2 <20 Residuals The number

  4. After x-t func. Correction (12C high current run) RUN : 75952 ( 33.0 μA ) • Residuals • No big difference • Chi-square • Better • Number of event ( χ2>20 ) 4% up 4 % up Χ2 cut

  5. APFB2011 SKKU 景福宮 昌徳宮 昌慶宮 宗廟 東大門

  6. APFB2011 SKKU International Hall 景福宮 昌徳宮 昌寿宮 600th anniversary building 宗廟 東大門 PICUTES (http://lambda.phys.tohoku.ac.jp/~gogami/pictH/pict_menu_korea.htm)

  7. APFB2011 • Talk (20min) • Contents • (e,e’K+) experiment in JLab • 7ΛHe (preliminary result)  CSB • 10ΛBe (Analyzing) • Questions! • Why the widths of Λand Σ0 are wide? • What about excitation state of 7ΛHe? • What is the largest contribution to your energy resolution? • What is the advantage of large momentum transfer? • Is the Linearity of spectra which are out of Λ-Σ0 region OK? • Presentation file • http://lambda.phys.tohoku.ac.jp/~gogami/ppt/APFB2011_gogami.pdf • http://lambda.phys.tohoku.ac.jp/~gogami/ppt/APFB2011_gogami.pptx • Proceedings • Due to submit by 9/20 !!

  8. E01-011 SPL magnetic field map ~fujii/qqd70-pub/map/sp1-meshSI.table GEANT4 ( SPL + ENGE )

  9. Summary and To do • Summary • Xtfunc. calibration for 12C high current data • Less improvement than I expected • APFB2011 • 9/22 – 9/26 • Proceedings must be submitted by 9/20. • E01-011 SPL+ENGE GEANT4 code • Start coding • To do • ENGE+SPL GEANT4 code • APFB2011 Proceedings (by 9/20) • JPS (9/17) in Hirosaki, Japan • ECT in Trento, Italy

  10. END 昌慶宮 (26/Aug/2011), Seoul, South Korea

More Related