Please use this identifier to cite or link to this item:
https://hdl.handle.net/2445/221427| Title: | Study of the Bose-Einstein correlations of same-sign pions in proton-lead collisions |
| Author: | Alfonso Albero, Alejandro Garcia Moreno, Paula Garrido Beltrán, Lluís Gironella Gironell, Pere Gomez Fernandez, Sergio Graugés Pous, Eugeni Lobo Salvia, Aniol López Huertas, Albert Manera Escalero, Rafel Marin Benito, Carla Mauricio Ferre, Joan Vazquez Gomez, Ricardo LHCb Collaboration |
| Keywords: | Física de partícules Col·lisions (Física nuclear) Hadrons Particle physics Collisions (Nuclear physics) Hadrons |
| Issue Date: | 2023 |
| Publisher: | Springer Verlag |
| Abstract: | Correlations of same-sign charged pions are analysed using proton-lead collision data collected by the LHCb experiment at a nucleon-nucleon centre-of-mass energy of 5.02 TeV, corresponding to an integrated luminosity of 1.06 nb−1 . Bose-Einstein correlations are observed in the form of an enhancement of pair production for same-sign charged pions with a small four-momentum diference. The dependence of the correlation radius and the intercept parameter on the reconstructed charged-particle multiplicity is investigated. The measured correlation radii scale linearly with the cube root of the reconstructed charged-particle multiplicity, being compatible with predictions of hydrodynamic models on the collision system evolution. |
| Note: | Reproducció del document publicat a: https://doi.org/10.1007/JHEP09(2023)172 |
| It is part of: | Journal of High Energy Physics, 2023, vol. 2023, num.172 |
| URI: | https://hdl.handle.net/2445/221427 |
| Related resource: | https://doi.org/10.1007/JHEP09(2023)172 |
| ISSN: | 1126-6708 |
| Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 888986.pdf | 1.22 MB | Adobe PDF | View/Open |
This item is licensed under a
Creative Commons License
