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CSA07 Photon + Jet Skims

CSA07 Photon + Jet Skims. Michael Anderson Feb 14, 2008. Photon+Jet Skims. Today I compare:. Chowder. Stew. Gumbo. Generated Photon E t. Highest Et generated photon with: Et > 10 GeV Mother particle ID < 25. Chowder. Gumbo. Stew. Generated Photon . Dips caused by HLT requirements

winifred-vazquez
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CSA07 Photon + Jet Skims

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  1. CSA07 Photon + Jet Skims Michael Anderson Feb 14, 2008

  2. Photon+Jet Skims Today I compare: Chowder Stew Gumbo

  3. Generated Photon Et • Highest Et generated photon with: • Et > 10 GeV • Mother particle ID < 25 Chowder Gumbo Stew

  4. Generated Photon  • Dips caused by HLT requirements • Peaks in the chowder at high h could be electrons where track wasn’t reconstructed Chowder Gumbo Stew

  5. Event Weights • The CSA07EventWeightProducer only output event type for the Chowder set, it did not for the others • Still trying to figure out how it came up with the weights it did

  6. Generated Photon  • Chowder appears normal, but not the others. • Turns out, there might be problem with event weighting Chowder Gumbo Stew

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