Multiplicity dependence of inclusive J/psi production at midrapidity in pp collisions at root s=13 TeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F20%3A00536504" target="_blank" >RIV/61389005:_____/20:00536504 - isvavai.cz</a>
Alternative codes found
RIV/68378271:_____/20:00536504 RIV/68407700:21340/20:00346340
Result on the web
<a href="https://doi.org/10.1016/j.physletb.2020.135758" target="_blank" >https://doi.org/10.1016/j.physletb.2020.135758</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.physletb.2020.135758" target="_blank" >10.1016/j.physletb.2020.135758</a>
Alternative languages
Result language
angličtina
Original language name
Multiplicity dependence of inclusive J/psi production at midrapidity in pp collisions at root s=13 TeV
Original language description
Measurements of the inclusive J/psi yield as a function of charged-particle pseudorapidity density dN(ch)/d eta in pp collisions at root s = 13 TeV with ALICE at the LHC are reported. The J/psi meson yield is measured at midrapidity (vertical bar y vertical bar < 0.9) in the dielectron channel, for events selected based on the charged-particle multiplicity at midrapidity (vertical bar eta vertical bar < 1) and at forward rapidity (-3.7 < eta < -1.7 and 2.8 < eta < 5.1), both observables are normalized to their corresponding averages in minimum bias events. The increase of the normalized J/psi yield with normalized dN(ch)/d eta is significantly stronger than linear and dependent on the transverse momentum. The data are compared to theoretical predictions, which describe the observed trends well, albeit not always quantitatively.
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
10304 - Nuclear physics
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physics Letters. B
ISSN
0370-2693
e-ISSN
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Volume of the periodical
810
Issue of the periodical within the volume
NOV
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
14
Pages from-to
135758
UT code for WoS article
000582969900005
EID of the result in the Scopus database
2-s2.0-85091487068