Accessing the deuteron source with pion-deuteron femtoscopy in Pb-Pb collisions at root sNN=5.02 TeV
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F25%3A00389835" target="_blank" >RIV/68407700:21340/25:00389835 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/mrp4-z4hh" target="_blank" >https://doi.org/10.1103/mrp4-z4hh</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/mrp4-z4hh" target="_blank" >10.1103/mrp4-z4hh</a>
Alternative languages
Result language
angličtina
Original language name
Accessing the deuteron source with pion-deuteron femtoscopy in Pb-Pb collisions at root sNN=5.02 TeV
Original language description
Femtoscopy of nonidentical particle pairs has been instrumental for precision measurements of both two-particle sources and the final-state interactions in high-energy elementary and heavy-ion collisions. The majority of measurements assessing the source properties are based on identical particle pairs, providing direct access to the characteristics of the single-particle source. The work in this paper demonstrates, via femtoscopy measurements of charged pion-deuteron pairs in Pb-Pb collisions at root s(NN) = 5.02 TeV, the feasibility of accessing the characteristics of the single-particle femtoscopic source by using particle pairs with large mass differences such as pions and deuterons. The first experimental results of the measurement of deuteron source sizes in ultrarelativistic heavy-ion collisions are presented. The results show good agreement with the trend derived from other charged hadrons such as pions, kaons, and protons as a function of transverse mass, indicating similar source properties.
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
2025
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
112
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
16
Pages from-to
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UT code for WoS article
001670096500001
EID of the result in the Scopus database
2-s2.0-105034455857