STAR HardProbes PWG

[Barbara Trzeciak <barbara.trzeciak AT gmail.com>]

Hi Gabe,

Your updated slides look good.

Please find below a few remaining comments:

- Use better resolution plots. 

- All plots:  p+p, \sqrt{s_NN} = 200 GeV -> p+p, \sqrt{s} = 200 GeV 

- s1: the quality of the lower plot is bad, please check if you can get a better plot.

- s3: what is the vertical dashed line on the left plot ? If it's the cut for protons, I suggest adding an arrow pointing to the right of the line indicating that's the region where you select protons. 

The middle plot: 2.0 > pT > 2.2 ->  2.0 < pT < 2.2, same for the right plot.

 - s12: Changing p/pi ratio -> Enhanced p/pi ratio 

- s16: remove title from the right plot (information is in the legend). See if you can fit in the legend "p_T, constituent"  instead of just pT. You can move the legend below 1 where you have more space. 

x-axis: p_T -> p_T,jet

Also in the text: Spectra Jet(pT > 2) -> Spectra Jet(pT,constituent > 2) 

- s17: Preliminary embedding study -> Simulation study

Explain in the text below the left figure what ratio the magenda points represent. 

- s18: Similar p/pi ratios in Au+Au and p+p -> Similar p/pi ratios in Au+Au and p+p with constituent p_T > 3 GeV/c

Cheers,

Barbara

On Wed, Mar 22, 2023 at 12:24 PM Yi Yang via Star-hp-l <star-hp-l AT lists.bnl.gov> wrote:

Hi Gabe,

Thanks a lot for the updated slides. I have some minor comments and suggestions on v4 for your consideration. 

  -Title page: please add "Supported in part by" to the DOE logo

  -p2: it would be good to add a slide for the STAR detector before this since you mention TOF and TPC here. 

  -p3: How do you get the templates for proton, kaon and pion? It would be good to describe it.  

         Add units for pt ranges and mass square [m^2]  (same for p.5, p7, p8, p9, p10, p11, p12, p13

  -p4:UE --> Underlying Events (UE) 

        1] --> 1. 

        2] --> 2.   (just suggestion)

  - p11: --> Similar (move to the next line)

 

Cheers,

Yi

On Tue, Mar 21, 2023 at 4:08 PM Gabe Dale-Gau via Star-hp-l <star-hp-l AT lists.bnl.gov> wrote:

Conveners,

Thank you for all of your comments and input. 

I have updated my Star-Talks submission here:

https://drupal.star.bnl.gov/STAR/presentations/Hard-Probes-2023/Baryon-Meson-Ratios-AuAu-and-pp-collisions-sqrtsNN-200-GeV

I have implemented many changes in this version to address all of the comments I received from Nihar and Barbara, as well as general rephrasing throughout to simplify text on slides.

Rongrong, the first three slides in the backup section are included to address your question about the origin of two strange points in the Au+Au correlated jet peak signal.

I will create a separate drupal page with figures included as individual files shortly.

Let me know if you have further questions or comments.

Many thanks,

Gabe

On Mon, Mar 20, 2023 at 3:59 PM Ma, Rongrong <marr AT bnl.gov> wrote:

Hello Gabe

Thanks for sending out your slides.

I would like to follow up on what I asked last Thursday. Have you looked into the two data points around dPhi ~ 0 with large error bars for R = 0.5 case on slide 14, middle figure? Furthermore, one can see that the data point close to 0 jumps up quite a bit for pp (blue circles). Is this understood? Maybe it is worth looking at the distributions before ME correction and UE subtraction.

Best
Rongrong


> On Mar 14, 2023, at 10:28 PM, webmaster--- via Star-hp-l <star-hp-l AT lists.bnl.gov> wrote:
>
> Dear Star-hp-l AT lists.bnl.gov members,
>
> Gabriel Dale-Gau (gdaleg2 AT uic.edu) has submitted a material for a review, 
> please have a look:
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