plan for TGC measurement

1 / 4

# plan for TGC measurement - PowerPoint PPT Presentation

plan for TGC measurement. Zhijun Liang. TGC measurement plan. Calculate A\_W(pTΥ) , C\_W(pTγ) as a function of photon pT for SM/ATGC sample Binning (45,55), (55,65),(65,75),(75,85),(85,105),(105,120),(>120)GeV.

I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.

## PowerPoint Slideshow about 'plan for TGC measurement' - huey

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.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.

- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

### plan for TGC measurement

Zhijun Liang

TGC measurement plan
• Calculate A_W(pTΥ) , C_W(pTγ) as a function of photon pT for SM/ATGC sample
• Binning (45,55), (55,65),(65,75),(75,85),(85,105),(105,120),(>120)GeV.
• Compare C_W(pTγ) in SM sample with C_W(pTΥ) in ATGC sample, check if the discrepancy is within 5%.
More Results on AW/CW in SM/ATGC sample
• C(W)[pT] term in SM/ATGC samples agree within 5%
• use C_W(pTγ) in SM sample and quote the discrepancy between ATGC samples and SM samples as systematic of C_W(pTγ).
• A(W) [pT] vary with different ATGC setting

Overflow bin

Overflow bin

Proposal for ATGC
• Generate 50X50 grid in “λ/Δκ “, “h3/h4” phase space

calculate A_W[pTg] (λ;Δκ), k factor[pTg] (λ;Δκ) and

σ[pTg] (λ;Δκ) in these 2500 points.

• Wgamma :
• Δκ [-1.25,1.25] (∧=3TeV,n=2), scan in steps of 0.05
• λ[-0.25,0.25] (∧=3TeV,n=2), scan in steps of 0.01
• Zgamma,,
• h3[-0.05,0.05](∧=2TeV,n=3), scan in steps of 2e-3
• H4[-0.000125, 0.000125] (∧=2TeV,n=4)

in steps of 5e-6