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SKKULab - MeetingSKKU LAB-MEETING, 05.MARCH.2014

DONG-HYUN KIM ON BEHALF OF THE CERN-904 TEAM

DEPARTMENT OF PHYSICS, SUNGKYUNKWAN UNIVERSITY, KOREA

2Content

1. Status of Korea-Chambers

2. Plan

3. Status of Data-analysis

4. Plan

3 1. Status of Korea-Chambers Built a 1st Chamber( waiting to Cosmic-ray test)

No Part Number

1 Gaps BO77 / TW088 / TN073

2 Cooling Circuit RE42-080-27112013-1400h.plw

3 Front End Board A-10385 / B-10367 / C-10569

4 Adapter Board A-00571,00572 / B-00574,00573 / C-00575,00576

5 Distrib. Power 00148

41. Status of Korea-Chambers 1st Chamber Gaps Dark current test results

51. Status of Korea-Chambers 1st Chamber Leak test results

0.15 mbar0.2 mbar

< Top – part > < Bottom – part >

6 1. Status of Korea-Chambers

Proceed to Mechanical prepare( For 10 Chambers )

7 1. Status of Korea-Chambers

Proceed construction - 2nd & 3rd Chambers with Bottom gap

< BO78 & BO80 Leak Test graph > < BO78 & BO80 Dark current Test graph >

82. Plan

Cosmic-ray test with 1st Korea-Chamber

Start build 2nd & 3rd Chamber with Bottom gap on today

Next week, provide QC4 with 3 Chambers

( Until 7.March provide 1st chamber

Until 12.March provide 2nd & 3rd chamber )

93. Status of Data-Analysis

W boson study

Search MC data samples( 13TeV )- Pythia 6 & pythia 8

- dataset=/*WToMuNu*13TeV_pythia*/*/*AOD*

- PYTHIA 6: /WToMuNu_TuneZ2star_13TeV-pythia6/Summer13dr53X-PU25bx25_START53_V19D-v1/AODSIM

-> Download has a problem (Tier1 site)

- PYTHIA 8: /WToMuNu_Tune4C_13TeV-pythia8/Fall13dr-tsg_PU20bx25_POSTLS162_V2-v1/AODSIM

-> Download

104. Plan

Cross check Pythia 6 & Pythia 8