STAR HardProbes PWG

[Helen Caines <helen.caines AT yale.edu>]

Hi All,

  During the questions to Lijuan’s BUR presentations just now the PAC asked about our projection for the gamma-jet IAA results. They noted that we only show the projection for IAA_PYTHIA meaning we only show the improvement to the Au-Au measurement. They want to know how big the error bars become if we include the projected uncertainties  from the pp too.  Given we have the pp measurement from existing data hopefully its a reasonably simple calculation for the experts to extrapolate to the Run-24  statistics and update this I_AA projection.

We suspect we will get it as a homework question, so will need to have an answer of some kind by tomorrow morning BNL time.

Helen

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Yale University
Physics Dept. - Wright Lab.
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203-432-5831
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