Exclusive and dissociative J/ψ photoproduction, and exclusive dimuon production, in p-Pb collisions at root sNN=8.16 TeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F23%3A00373777" target="_blank" >RIV/68407700:21340/23:00373777 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevD.108.112004" target="_blank" >https://doi.org/10.1103/PhysRevD.108.112004</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.108.112004" target="_blank" >10.1103/PhysRevD.108.112004</a>
Alternative languages
Result language
angličtina
Original language name
Exclusive and dissociative J/ψ photoproduction, and exclusive dimuon production, in p-Pb collisions at root sNN=8.16 TeV
Original language description
The ALICE Collaboration reports three measurements in ultraperipheral proton-lead collisions at forward rapidity. The exclusive two-photon process gamma gamma ->mu(+)mu(-) and the exclusive photoproduction of J/psi are studied. J/psi photoproduction with proton dissociation is measured for the first time at a hadron collider. The cross section for the two-photon process of dimuons in the invariant mass range from 1 to 2.5 GeV/c(2) agrees with leading-order quantum electrodynamics calculations. The exclusive and dissociative cross sections for J/psi photoproductions are measured for photon-proton center-of-mass energies from 27 to 57 GeV. They are in good agreement with HERA results.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics
Result continuities
Project
<a href="/en/project/LM2023040" target="_blank" >LM2023040: Research infrastructure for experiments at CERN</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review D
ISSN
2470-0010
e-ISSN
2470-0029
Volume of the periodical
108
Issue of the periodical within the volume
11
Country of publishing house
US - UNITED STATES
Number of pages
21
Pages from-to
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UT code for WoS article
001162593800001
EID of the result in the Scopus database
2-s2.0-85181693270