Szczegóły publikacji
Opis bibliograficzny
(Anti-)deuteron production in pp collisions at $\sqrt{s}=13$ TeV / S. Acharya, [et al.], P. J. Konopka, [et al.] // The European Physical Journal. C, Particles and Fields ; ISSN 1434-6044. — 2020 — vol. 80 iss. 9 art. no. 889, s. 1-17. — Bibliogr. s. 10-11, Abstr. — Publikacja dostępna online od: 2020-09-25. — Afiliacja Autora: European Organization for Nuclear Research (CERN), Geneva, Switzerland
Autorzy (1008)
- Acharya Shreyasi
- Konopka Piotr
Dane bibliometryczne
ID BaDAP | 132958 |
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Data dodania do BaDAP | 2021-03-12 |
Tekst źródłowy | URL |
DOI | 10.1140/epjc/s10052-020-8256-4 |
Rok publikacji | 2020 |
Typ publikacji | artykuł w czasopiśmie |
Otwarty dostęp | |
Creative Commons | |
Czasopismo/seria | European Physical Journal, C |
Abstract
The study of (anti-)deuteron production in pp collisions has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy hadronic collisions. In this paper the production of (anti-)deuterons is studied as a function of the charged particle multiplicity in inelastic pp collisions at s√=13 TeV using the ALICE experiment. Thanks to the large number of accumulated minimum bias events, it has been possible to measure (anti-)deuteron production in pp collisions up to the same charged particle multiplicity (dNch/dη∼26) as measured in p–Pb collisions at similar centre-of-mass energies. Within the uncertainties, the deuteron yield in pp collisions resembles the one in p–Pb interactions, suggesting a common formation mechanism behind the production of light nuclei in hadronic interactions. In this context the measurements are compared with the expectations of coalescence and statistical hadronisation models (SHM).