Article ISI
EUROPEAN PHYSICAL JOURNAL C  (2024)

Measurement of the production cross-section of J/ψ and ψ(2S) mesons in pp collisions at √s=13 TeV with the ATLAS detector

ATLAS Collaboration

Abstract

Measurements of the differential production cross-sections of prompt and non-prompt J/psi and psi(2S) mesons with transverse momenta between 8 and 360 GeV and rapidity in the range vertical bar y vertical bar < 2 are reported. Furthermore, measurements of the non-prompt fractions of J/psi and psi(2S), and the prompt and non-prompt psi(2S)-to-J/psi production ratios, are presented. The analysis is performed using 140 fb(-1) of root s = 13 TeV pp collision data recorded by the ATLAS detector at the LHC during the years 2015-2018.

Más información

Título según WOS: Measurement of the production cross-section of J/ψ and ψ(2S) mesons in pp collisions at √s=13 TeV with the ATLAS detector
Título de la Revista: EUROPEAN PHYSICAL JOURNAL C
Volumen: 84
Número: 2
Editorial: Springer
Fecha de publicación: 2024
Idioma: English
DOI:

10.1140/epjc/s10052-024-12439-9
Notas: ISI