Fragmentation of J/psi in jets in pp collisions at √s=5.02 TeV Batoul Diab for the CMS collaboration
dc.contributor.author
Diab, Batoul
dc.contributor.editor
Antinori, Federico
dc.contributor.editor
Dainese, Andrea
dc.contributor.editor
Giubellino, Paolo
dc.contributor.editor
Greco, Vincenzo
dc.contributor.editor
Lombardo, Maria P.
dc.contributor.editor
Scomparin, Enrico
dc.date.accessioned
2019-03-15T17:36:48Z
dc.date.available
2019-03-01T05:03:55Z
dc.date.available
2019-03-15T17:20:30Z
dc.date.available
2019-03-15T17:36:48Z
dc.date.issued
2019-02
dc.identifier.issn
0375-9474
dc.identifier.issn
1873-1554
dc.identifier.other
10.1016/j.nuclphysa.2018.09.049
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/328370
dc.identifier.doi
10.3929/ethz-b-000328370
dc.description.abstract
The fragmentation of jets containing a J/ψ meson is studied in √s = 5.02 TeV pp data using an integrated luminosity of L = 27.39 pb(-1). The fraction of the jet transverse momentum p(Tjet) carried by the J/ψ is measured for prompt J/ψ and J/ψ coming from b hadron decays, named nonprompt. Whereas the fragmentation function of nonprompt J/psi is well-modeled by simulations using a Monte Carlo generator, the prompt J/psi are found to be accompanied by a larger level of jet activity. The fraction of J/ψ mesons that are produced inside a jet is also reported, and found to be larger in data than in simulation, for both prompt and nonprompt J/ψ.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Elsevier
en_US
dc.rights.uri
http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.subject
CMS
en_US
dc.subject
Jets
en_US
dc.subject
pp collisions
en_US
dc.subject
J/ψ
en_US
dc.title
Fragmentation of J/psi in jets in pp collisions at √s=5.02 TeV Batoul Diab for the CMS collaboration
en_US
dc.type
Conference Paper
dc.rights.license
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
dc.date.published
2019-01-22
ethz.journal.title
Nuclear Physics A
ethz.journal.volume
982
en_US
ethz.journal.abbreviated
Nucl. phys., A
ethz.pages.start
186
en_US
ethz.pages.end
188
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.event
27th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter 2018)
en_US
ethz.event.location
Lido di Venezia, Italy
en_US
ethz.event.date
May 13-19, 2018
en_US
ethz.notes
Author on behalf of the CMS Collaboration.
en_US
ethz.identifier.wos
ethz.publication.place
Amsterdam
en_US
ethz.publication.status
published
en_US
ethz.date.deposited
2019-03-01T05:03:55Z
ethz.source
WOS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2019-03-15T17:37:27Z
ethz.rosetta.lastUpdated
2021-02-15T04:00:37Z
ethz.rosetta.versionExported
true
ethz.COinS
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