Exclusive dimuon production in ultraperipheral Pb + Pb collisions at √sNN= 5.02 TeV with ATLAS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00552075" target="_blank" >RIV/68378271:_____/21:00552075 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0327236" target="_blank" >http://hdl.handle.net/11104/0327236</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevC.104.024906" target="_blank" >10.1103/PhysRevC.104.024906</a>
Alternative languages
Result language
angličtina
Original language name
Exclusive dimuon production in ultraperipheral Pb + Pb collisions at √sNN= 5.02 TeV with ATLAS
Original language description
Exclusive dimuon production in ultraperipheral collisions (UPC), resulting from photon-photon interactions in the strong electromagnetic fields of colliding high-energy lead nuclei, PbPb(γγ)→μ+μ−(Pb(⋆)Pb(⋆))mathrm{PbPb}(gammagamma) ightarrow mu^+mu^- (mathrm{Pb}^{(star)}mathrm{Pb}^{(star)} )PbPb(γγ)→μ+μ−(Pb(⋆)Pb(⋆)), is studied using Lint=0.48mathcal{L}_{mathrm{int}} = 0.48Lint=0.48 nb−1^{-1}−1 of sNN=5.02sqrt{s_mathrm{NN}}=5.02sNN =5.02 TeV lead-lead collision data at the LHC with the ATLAS detector. Dimuon pairs are measured in the fiducial region pTμ>4p_{mathrm{T}mu} > 4pTμ>4 GeV, ∣ημ∣<2.4|eta_{mu}| < 2.4∣ημ∣<2.4, invariant mass mμμ>10m_{mumu} > 10mμμ>10 GeV, and pT,μμ<2p_{mathrm{T,mumu}} < 2pT,μμ<2 GeV. The primary background from single-dissociative processes is extracted from the data using a template fitting technique.
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/LTT17018" target="_blank" >LTT17018: Getting new knowledge of the microworld using the CERN infrastructure</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2021
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 C
ISSN
2469-9985
e-ISSN
2469-9993
Volume of the periodical
104
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
32
Pages from-to
024906
UT code for WoS article
000686912100002
EID of the result in the Scopus database
2-s2.0-85114636340