STAR HardProbes PWG

[Nihar Sahoo <nihar AT rcf.rhic.bnl.gov>]

Hello Diptanil,

Thank you for posting your preliminary request slides.

A few suggestion on your slides and plots.

1) Please include physics message that you conclude or observe on each 
slides where is needed.

2) Slide10:
Left plot, have you used symmetric systematic uncertainties? If yes, the 
z bin=0.2-0.3  looks a bit strange (like asymmetric). Please check it.

3) Slide6:
Y-axis:  d^{2}N -> d^{2}N_jet
pT,jet -> make the same as X-axis label
eta -> eta_jet
[and same for other plots]

4) SLide7 and 10:
Y-axis Lower limit: Make it upto Zero.  (Or make it Semi-log in Y-axis)

5) Where do you get T_AA values for these centralities (like 40-80%)?

6) Can you show T_AA scaled D^0 jet pT spectra and Z spectra for 10-40% 
and 40-80% centralities? Just to see one step back to get nuclear 
modification factor.
And please plot on figures in Slide#6 and #9 for a comparison (for our 
internal).

7)Slide13:
Why statistical uncertainties increases at smaller (0.-0.05) relative to 
larger ΔR (0.1-0.2) ?
This was not seen in your previous STAR preliminary results for 5-10 GeV 
D^0 case.


Let's discuss also at Tuesday meeting.

Cheers
Nihar



On 2023-08-21 06:50, Diptanil Roy wrote:
> Hi everyone, please find my preliminary request for D0 Meson Tagged
> Jet Measurements here.
> https://drupal.star.bnl.gov/STAR/system/files/PreliminaryRequest_QM_Aug20_2023.pdf
>
> Please let me know if you have any questions/comments.
>
> Thank you.
>
> --
>
> ~ Neil