STAR Correlations and Fluctuations PWG

[Nu Xu <nxu AT lbl.gov>]

Hi Jonathan and All,

I have a question on your slide 14 -  Flavor dependence of the cumulant 
ratios: In the slide, you show that the value of the chemical freeze-out 
temperature strongly dependent on either light quark hadrons or strange quark 
hadrons in high energy collisions, but not the case for the 3 GeV Au+Au 
collisions. 
Do we understand why so?

At lower energy collisions, the s-quark is relatively heavier compared to the 
temperature of the medium, the flavor dependence is expected to be stronger, 
But the data shows the opposite effect. 
Another related question is that did you use the kaons in both non-strange 
and strange hadrons in the fit?

Thank you,

Nu  

> On Oct 24, 2022, at 9:31 PM, Xiaofeng Luo via Star-cf-l 
> <star-cf-l AT lists.bnl.gov> wrote:
> 
> Hi Jonathan,
> 
>     Nice presentation.
>     I have one minor suggestion.
>     Slide 11, please add systematic uncertainties (You may contact Yu 
> Zhang) on the proton cumulant ratios.
>     With those implemented, I sign off.
> 
> Thank you,
> Best Regards,
> Xiaofeng
> 
> On 2022/10/21 12:53 AM, webmaster--- via Star-cf-l wrote:
>> Dear star-cf-l AT lists.bnl.gov members,
>> 
>> Jonathan Gonzalo Ball Cap (jballcap AT central.uh.edu) has submitted a 
>> material
>> for a review, please have a look:
>> https://drupal.star.bnl.gov/STAR/node/61417
>> 
>> Deadline: 2022-10-27
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> -- 
> Xiaofeng Luo
> Professor of Physics
> College of Physical Science and Technology
> Central China Normal University
> Luoyu Road 152, Wuhan China
> Office Phone #: +86-27-67867500
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