STAR Correlations and Fluctuations PWG

[Xiaofeng Luo <xfluo.star AT hotmail.com>]

    Hi Anna,
    
        Nice proceedings. 
        In addition to the comments/suggestions from Hanna, I have minor
    corrections 
        1. on reference 10: 
           the authors should have more than one. Please also check
    other references.
        2. Summary : due to a decrease of the system -> due to a
    decrease of the system size 
        
    With those implemented, I sign off.  
    
    Thank you, 
    Best Regards,
    Xiaofeng

On 2022/9/17 2:31 AM, Anna Kraeva via Star-cf-l wrote:

Dear Hanna,

thank you for your comments. I uploaded a new version. About your comment "add that reference distribution is built from mixed events" - I wrote about it on line 41

Thanks,
Anna

чт, 15 сент. 2022 г. в 16:15, Hanna Paulina Zbroszczyk via Star-cf-l <star-cf-l AT lists.bnl.gov>:

Dear Anna,

Please find below comments to your nice proceedings:

General comment: put your references in the increasing order

Line 5: allows directly measuring the ..-> allows us to measure directly the ..

Line 6: I propose to change hadrons to particles as femtoscopy measures photon correlations as well

Line 7: femtoscopic correlation -> femtoscopy (as femtoscopic correlation is not a method, rather an observable)

Line 8: emission region -> particle emission region

Linę 10: make it possible -> make possible

Line 16: as kT is already defined in line 12: transverse momentum of the pairs -> k_T

Line 22: add a reference to this statement; Correlations -> quantum statistics effects (as correlations include both QS + FSI, in case of pions you deal with the Coulomb interaction).

Line 32: heavy nuclei -> nuclei or elementary particles (as femtoscopy is used not only in HIC) 

Makes it possible -> makes possible

Line 36: add that reference distribution is built from mixed events

Linę 39: I don’t really understand what you mean by: The reference distribution should repeat the experimental distribution except for the presence of quantum-statistical correlations.

Instead, I suggest to clarify that the reference distribution is constructed according to the same selection’s criteria for single particles as the signal distribution. In addition, pions correlations arise due to QS AND FSI (Coulomb), which should be clarified.

Line 42: all effects -> all non-femtoscopic effects

Line 44: clarify please what do you mean by three independent components

Lines 50-52: out, side and long write in italics

Line 56 (and also at other places): as you already defined in the beginning of your proceedings pair transverse momentum k_T, use this term instead of its full name 

Line 61: Coulomb correction -> Coulomb  factor (fits better)

Linę 67: determine not the size -> do not determine the size

Linę 101: I think there is a typo that:  The purity of pions does not exceed 1%. 

Line 108: again: pair transverse momentum -> k_T

Line 111:  was used the restrictions on events, tracks, and particles, as well as on pairs of particles -> the restrictions on events, tracks, and particles, as well as on pairs of particles were used

Line 127: transverse momentum -> k_T

Line 130: quantum statistical correlations -> correlations (as mentioned before, not only QS plays a role)

Line 132: pair transverse momentum -> k_T

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 Anna Kraeva <annakraeva555 AT gmail.com> w dniu 15.09.2022, o godz. 14:11:

Dear Hanna,

I added line numbers.

Thanks,
Anna

чт, 15 сент. 2022 г. в 14:44, Hanna Paulina Zbroszczyk via Star-cf-l <star-cf-l AT lists.bnl.gov>:

Dear Anna,

Could you please add line numbers for revision?

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 14.09.2022, o godz. 19:46:

Dear star-cf-l AT lists.bnl.gov members,

Anna Kraeva (annakraeva555 AT gmail.com) has submitted a material for a review,  
please have a look:
https://drupal.star.bnl.gov/STAR/node/61028

Deadline: 2022-09-16
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-- 
Xiaofeng Luo
Professor of Physics
College of Physical Science and Technology 
Central China Normal University
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