Aad, G.; Abbott, B.; Adomeit, Stefanie; Becker, S. und Biebel, Otmar
(2016):
Measurement of the differential cross-sections of prompt and non-prompt production of J/psi and psi(2S) in pp collisions at root s=7 and 8 TeV with the ATLAS detector.
In: European Physical Journal C, Bd. 76, Nr. 5, 283
[PDF, 11MB]
Vorschau

Abstract
The production rates of prompt and non-prompt J/psi and psi(2S) mesons in their dimuon decay modes are measured using 2.1 and 11.4 fb(-1) of data collected with the ATLAS experiment at the Large Hadron Collider, in proton-proton collisions at root s = 7 and 8 respectively. Production cross-sections for prompt as well as non-prompt sources, ratios of psi(2S) to J/psi production, and the fractions of non-prompt production for J/psi and psi(2S) are measured as a function of meson transverse momentum and rapidity. The measurements are compared to theoretical predictions.
Dokumententyp: | Zeitschriftenartikel |
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Fakultät: | Physik |
Themengebiete: | 500 Naturwissenschaften und Mathematik > 530 Physik |
URN: | urn:nbn:de:bvb:19-epub-37837-9 |
ISSN: | 1434-6044 |
Bemerkung: | ATLAS Collaboration: weitere AutorInnen siehe PDF |
Sprache: | Englisch |
Dokumenten ID: | 37837 |
Datum der Veröffentlichung auf Open Access LMU: | 04. Mai 2017, 13:10 |
Letzte Änderungen: | 08. Mai 2024, 09:11 |