Publication:

Measurement of the Differential Cross-Sections of Prompt and Non-Prompt Production of J/ψ and ψ(2S) in Pp Collisions at √s=7 and 8 TeV With the ATLAS Detector

Thumbnail Image

Open/View Files

10.1140%2Fepjc%2Fs10052-016-4050-8.pdf (10.54 MB)

Date

2016

Authors

Published Version

10.1140/epjc/s10052-016-4050-8

Journal Title

Journal ISSN

Volume Title

Publisher

Springer Nature
The Harvard community has made this article openly available. Please share how this access benefits you.

Research Projects

Organizational Units

Journal Issue

Citation

ATLAS Collaboration. 2016. “Measurement of the Differential Cross-Sections of Prompt and Non-Prompt Production of J/ψ and ψ(2S) in Pp Collisions at √s=7 and 8 TeV With the ATLAS Detector.” The European Physical Journal C 76 (5) (May). doi:10.1140/epjc/s10052-016-4050-8.

Abstract

The production rates of prompt and non-prompt J/ψ and ψ(2S) mesons are measured using 2.1 fb−1 and 11.4 fb−1 of data collected with the ATLAS experiment at the LHC, in proton-proton collisions at s√=7 and 8 TeV respectively. Production cross-sections for both prompt and non-prompt production sources, ratios of ψ(2S) to J/ψ production, and fractions of non-prompt to inclusive production for J/ψ and ψ(2S) are measured double-differentially as a function of meson pT and rapidity. These measurements are made in a restricted fiducial volume and also corrected for geometrical acceptance after which they are compared to a variety of theoretical predictions.

Description

Other Available Sources

Research Data

Keywords

Terms of Use

This article is made available under the terms and conditions applicable to Other Posted Material (LAA), as set forth at Terms of Service

URI

http://nrs.harvard.edu/urn-3:HUL.InstRepos:33470148

Collections

FAS Scholarly Articles

Endorsement

Review

Supplemented By

Related Stories