Coalescence paper meeting

Tuesday 10 Jan 2023, 11:30 → 12:31 Europe/Rome

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Francesca Bellini (Istituto Nazionale di Fisica Nucleare), Laura Fabbietti

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Participants: Maxi, Luca, Chiara, Sushanta, Bhawani, Francesca
 

Paper draft.

We share general comments on the draft. Overall we need to streamline.
- Shorten the intro and optimize the Wigner part. It is to be discussed where to include the final Wigner functions. 
- Too many details on the trigger selection in ALICE are not needed - could be moved to additional material or streamlined. 
- Keep the comparison with Kachelriess in one place, to avoid too many repetitions and back and forth.
- The B2 plot can be removed - it is good to have the B2 as a closure test but we agree that all important info is in the deuteron spectrum.

Update from Sushanta
The double counting due to different wave-functions is now avoided by separating the computations, but this did not make a significant change in the Pythia predictions.

Check list:
- Check whether the new code and input files are used (figures) - checked and fixed
- Maxi checks the code
- Check Multiplicity distributions

We discuss whether the distribution of the proton multiplicity per event could be significantly different between EPOS and PYTHIA and this could affect the input proton multi before the reweighing of the spectra -> to be checked once all other checks have been completed.
 

 

1 Google doc

2 Progress report - Maxi

Speaker: Maxi Horst

3 Progress report - Sushanta

Speaker: Sushanta Tripathy (INFN, Bologna (IT))

Status_Sushanta-HMpaper.pdf

4 Progress report - Luca

Speaker: Luca Barioglio (Technische Universität München)

5 Progress report - Chiara

Speaker: Chiara Pinto

6 Progress report - Francesca

Speaker: Francesca Bellini (Istituto Nazionale di Fisica Nucleare)