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Transverse momentum distributions of charmonium states with the statistical hadronization model
- Source :
- Phys Lett B797 (2019) 134836
- Publication Year :
- 2019
-
Abstract
- Calculations and predictions are presented within the framework of the statistical hadronization model for transverse momentum spectra of the charmonium states J/$\psi$, $\psi(2S)$ and $X(3872)$ produced in nucleus-nucleus collisions at LHC energies. The results are confronted with available data and exhibit very good agreement by using particle flow profiles from state-of-the-art hydrodynamic calculations. For $X(3872)$ production in Pb-Pb collisions we predict a transverse momentum distribution similar in shape to that for J/$\psi$ with a strong enhancement at low transverse momenta and a production yield of about 1\% relative to that for J/$\psi$.
- Subjects :
- Nuclear Theory
Subjects
Details
- Database :
- arXiv
- Journal :
- Phys Lett B797 (2019) 134836
- Publication Type :
- Report
- Accession number :
- edsarx.1901.09200
- Document Type :
- Working Paper
- Full Text :
- https://doi.org/10.1016/j.physletb.2019.134836