STAR Correlations and Fluctuations PWG

[Paweł Szymański <pawszy91 AT gmail.com>]

Dear Xiaofeng,

Sorry, I forgot to update the label on this figure. It is a R_out, defined in the equation in the femtoscopy part.
A poster with an updated label is under the same link.

Thank you for the sign off.

Best regards,
Paweł

śr., 22 cze 2022 o 15:05 Xiaofeng Luo via Star-cf-l <star-cf-l AT lists.bnl.gov> napisał(a):

Hi Pawel,

     Thank you for taking my comments/suggestions.

     Please write down themathematical definition of R in Fig. 7.

     With this implemented, I sign off.

Thank you,
Best Regards,
Xiaofeng

On 2022/6/20 19:07, Paweł Szymański via Star-cf-l wrote:
>
> Dear Hanna and Xiaofeng,
>
>
> I applied your comments. The new version of the poster is
> here: https://drupal.star.bnl.gov/STAR/system/files/HYP2022_Poster_PSzymanski_v3.pdf
> <https://drupal.star.bnl.gov/STAR/system/files/HYP2022_Poster_PSzymanski_v3.pdf>
>
>
>     You mention "𝐶+(𝑘 ∗ ) – first (lighter) particle is faster,
>     𝐶−(𝑘 ∗ ) – second (heavier) particle is faster "
>               Could you explain more about these conclusion ?
>
> They are conditions to create both functions. The idea is about
> velocity, but experimentally it is determined by the sign of k* (out,
> side, or long).
>
>
>     5. For the band on the data points in R and mu. Are those
>     systematic errors ?
>              If it is so, please mention somewhere in the poster. and
>     how it
>     is evaluated ?
>
>
> Yes, they are systematic errors. They are calculated by the difference
> of obtained parameters for functions for different PID and pair cuts,
> for different fitting parameters, and from purity and momentum
> resolution corrections. All of them are added in quadrature.
>
>
> Best regards,
>
> Paweł
>
>
> niedz., 19 cze 2022 o 00:32 Hanna Paulina Zbroszczyk via Star-cf-l
> <star-cf-l AT lists.bnl.gov> napisał(a):
>
>     .. and please uncheck previous versions. Of your poster from
>     Drupal leaving always the last draft.
>
>     Many thanks,
>     Hanna
>
>     *Hanna Paulina Zbroszczyk*
>     PhD DSc Eng, Professor WUT
>
>     *E-mail*: hanna.zbroszczyk AT pw.edu.pl
>     *Tel*: +48 22 234 5851 (office)
>
>     *Address*:
>     Warsaw University of Technology
>     Faculty of Physics
>     Nuclear Physics Division
>     Koszykowa 75
>     Office: 117b (via 115)
>     00-662 Warsaw, Poland
>
>
>>     Wiadomość napisana przez Hanna Paulina Zbroszczyk
>>     <hanna.zbroszczyk AT pw.edu.pl> w dniu 19.06.2022, o godz. 00:26:
>>
>>     Dear Paweł,
>>
>>     Many thanks for implementing the comments.
>>     What will be the size of your poster? If It will be A0, then you
>>     should be able to decrease some windows little bit and add new
>>     elements.
>>
>>     Regarding interpretation of the asymmetry, you can mention that
>>     asymmetry is determined with the help of model predictions. I
>>     would consider adding little plot showing model predictions in
>>     terms of shifter emission positions of the particle.
>>
>>     Thanks,
>>     Hanna
>>
>>
>>     *Hanna Paulina Zbroszczyk*
>>     PhD DSc Eng, Professor WUT
>>
>>     *E-mail*: hanna.zbroszczyk AT pw.edu.pl
>>     *Tel*: +48 22 234 5851 (office)
>>
>>     *Address*:
>>     Warsaw University of Technology
>>     Faculty of Physics
>>     Nuclear Physics Division
>>     Koszykowa 75
>>     Office: 117b (via 115)
>>     00-662 Warsaw, Poland
>>
>>
>>>     Wiadomość napisana przez Paweł Szymański via Star-cf-l
>>>     <star-cf-l AT lists.bnl.gov> w dniu 18.06.2022, o godz. 14:42:
>>>
>>>     Dear Hanna,
>>>
>>>     Thank you for your comments.
>>>     The new version of the poster is under the following link:
>>>     https://drupal.star.bnl.gov/STAR/system/files/HYP2022_Poster_PSzymanski_v2.pdf
>>>
>>>
>>>     Best regards,
>>>     Pawel
>>>
>>>
>>>
>>>     sob., 18 cze 2022 o 04:52 Hanna Paulina Zbroszczyk via Star-cf-l
>>>     <star-cf-l AT lists.bnl.gov> napisał(a):
>>>
>>>         Dear Paweł,
>>>
>>>         Please find my comments to your nice poster:
>>>         Abstract: two kinds of particles -> two types of particles
>>>         (or two particles’ species)
>>>         Asymmetry gives knowledge 0-> Asymmetry gives us knowledge
>>>
>>>         Please consider adding to the poster the STAR detector and
>>>         short introduction to the detector’s subsystems you use (TPC
>>>         and TOF)
>>>
>>>
>>>     I don't have enough space to add this.
>>>
>>>
>>>         Particle identification: explain what the momentum threshold is
>>>         Add example with the mass^2 as a function of particle’s momentum
>>>
>>>         Femtiscopy: k* and r are undefined, as well as r_out, r_side
>>>         and r_long (BP parametrization should be described)
>>>         Explain definitions of directions: our, side and long
>>>
>>>         Correlation functions: lambda -> \Lambda (greek symbol)
>>>
>>>         Summary: it is unclear to me why you conclude that Lighter
>>>         particles are emitted closer to the center and/or later,
>>>
>>>
>>>     I added information that negative values of mu indicate this.
>>>
>>>
>>>         Thanks,
>>>         Hanna
>>>
>>>
>>>         *Hanna Paulina Zbroszczyk*
>>>         PhD DSc Eng, Professor WUT
>>>
>>>         *E-mail*: hanna.zbroszczyk AT pw.edu.pl
>>>         *Tel*: +48 22 234 5851 (office)
>>>
>>>         *Address*:
>>>         Warsaw University of Technology
>>>         Faculty of Physics
>>>         Nuclear Physics Division
>>>         Koszykowa 75
>>>         Office: 117b (via 115)
>>>         00-662 Warsaw, Poland
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>>         Wiadomość napisana przez webmaster--- via Star-cf-l
>>>>         <star-cf-l AT lists.bnl.gov> w dniu 10.06.2022, o godz. 09:30:
>>>>
>>>>         Dear star-cf-l AT lists.bnl.gov members,
>>>>
>>>>         Pawel Szymanski (pawszy91 AT gmail.com) has submitted a
>>>>         material for a review,
>>>>         please have a look:
>>>>         https://drupal.star.bnl.gov/STAR/node/59924
>>>>
>>>>         ---
>>>>         If you have any problems with the review process, please
>>>>         contact
>>>>         webmaster AT www.star.bnl.gov
>>>>         _______________________________________________
>>>>         Star-cf-l mailing list
>>>>         Star-cf-l AT lists.bnl.gov
>>>>         https://lists.bnl.gov/mailman/listinfo/star-cf-l
>>>>
>>>
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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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