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Implement Charge ASY for CMS 13TeV - #2435

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scarlehoff merged 11 commits into
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implement_CMS_WPWM_13TEV_ASY
Sep 28, 2026
Merged

scarlehoff merged 11 commits into
masterfrom
implement_CMS_WPWM_13TEV_ASY

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@ecole41

@ecole41 ecole41 commented Feb 26, 2026

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This PR aims to implement the charge asymmetry measurement into the CMS_WPWM_13TEV_ETA dataset.

So far, the relevant raw data files have been added to the commondata.

@ecole41

ecole41 commented Mar 10, 2026 •

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@enocera How would you recommend extracting the uncertainties for the charge asymmetry observable here? The uncertainties for this measurement are available in the HEPData-ins1810913-v1-Impacts_Figure_A23a.yaml file. However, for the older observables (I assumer due to correlations) it was decided to instead use the root file to extract a covariance matrix which I am not sure how to interpret in terms of the ASY observable.

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ecole41 requested review from enocera and scarlehoff May 18, 2026 14:34
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ecole41 commented May 18, 2026 •

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This PR now implements the charge asymmetry with only one uncorrelated systematic. This is the current data-theory plot, using the grids. As there are no correlated uncertainties, the shifted and unshifted plots are the same.
Exp chi2: 28.19
Exp+th chi2: 6.044
Exp+th+pdf chi2: 2.17
image

@enocera enocera changed the title [WIP] Implement Charge ASY for CMS 13TeV Implement Charge ASY for CMS 13TeV Sep 28, 2026
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@scarlehoff
scarlehoff merged commit 3aeb844 into master Sep 28, 2026
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scarlehoff deleted the implement_CMS_WPWM_13TEV_ASY branch September 28, 2026 12:54
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3 participants