STAR Flow, Chirality and Vorticity PWG

[ShinIchi Esumi <esumi.shinichi.gn AT u.tsukuba.ac.jp>]

Dear Xionghong
Thanks you for the quick answer. I understand it’s getting messy, but you 
do the full scaling on the right panel, so I do still prefer to show the raw 
data 
without scaling on the left panel (as the same color points do not overlap), 
but this is, of course, up to you. 

Thanks again, now it’s clear what you did for the coalescence test on p15, 
the data points in all 3 panels are all proton data, right?  Could you please 
add (as I would also like to see) the raw proton data (so 4 top panels in 
total) 
as well as one additional line for A=1 in the lower panels, although it’s 
just 
on the proton data point by definition. What do you think about changing 
color of the cross point to blue in the lower panels for 3He to be compared 
with the blue line. 
Best regards, ShinIchi

> On Mar 11, 2021, at 10:47, Xionghong He via Star-fcv-l 
> <star-fcv-l AT lists.bnl.gov> wrote:
> 
> Dear ShinIchi,
> 
> 
> Thank you very much for your comments.
> 
> The updated slides are at the same link
> 
> https://drupal.star.bnl.gov/STAR/node/54117.
> 
> Please check the replies below.
> 
>> p12 left, especially since you do a full scaling on the right panel, I 
>> would
>> like to see it without any scaling factor in vertical axis (at least for 
>> the left panel),
>> where the same color does not overlap even without scaling, right?
> 
> A: If I draw different rapidity distributions in one plot and do not scale 
> the vertical axis,
> 
> the plot looks messy, as shown in 
> https://drupal.star.bnl.gov/STAR/system/files/v1pt.pdf.
> 
>> p15 top 3 panels. What are they (p, d,,,) at what pT? What are the 
>> difference
>> between 3 panels? The vertical axis tells the power n=2,3,4 for the 
>> (formula)^n,
>> but the legend Inside the panel are all same for 3 panels. Probably, you 
>> determine
>> the p1 and p2 with proton, then you are applying these parameters to the 
>> deuteron
>> and triton data with assumed formula? You need more explanations in the 
>> slide,
>> especially for the lines in the lower two panels etc. For this purpose, I 
>> would
>> choose to use “blue color” for plotting the 3He data...
> 
> A: For protons, I got the dN/dphi disribution by the first formula in p14, 
> where the v1 and the v2 were
> 
> the value of data in each rapidity bin. Following the secend formula in 
> p14, the n=2,3,4 power of these
> 
> proton dN/dphi distributions were the three top panels in p15.
> 
> Then I used "1+2p1cos(phi)+2p2cos(2phi)" to fit them and extracted p1 and 
> p2 in each
> 
> rapidity bin, and the lines in the two bottom plots were these extracted p1 
> and p2.
> 
> I updated the slide 15 to make it clear.
> 
> 
> Thank you and best regards,
> 
> Xionghong
> 
> 
>>> On Mar 8, 2021, at 17:49, webmaster--- via Star-fcv-l 
>>> <star-fcv-l AT lists.bnl.gov> wrote:
>>> 
>>> Dear star-fcv-l AT lists.bnl.gov members,
>>> 
>>> Xionghong He (hexh AT impcas.ac.cn) has submitted a material for a review,
>>> please have a look:
>>> https://drupal.star.bnl.gov/STAR/node/54117
>>> 
>>> ---
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