Elliptic flow of deuterons in ultrarelativistic heavy-ion collisions

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F24%3A00377161" target="_blank" >RIV/68407700:21340/24:00377161 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevC.109.064908" target="_blank" >https://doi.org/10.1103/PhysRevC.109.064908</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevC.109.064908" target="_blank" >10.1103/PhysRevC.109.064908</a>

Result language
angličtina
Original language name
Elliptic flow of deuterons in ultrarelativistic heavy-ion collisions
Original language description
We calculate the elliptic flow of deuterons in Pb+Pb collisions at 2.76 TeV per colliding nucleon-nucleon pair and show that it can be used to discriminate between direct statistical production and coalescence. The emission from the fireball is parametrized and tuned to reproduce transverse momentum spectra and the elliptic flow of protons and pions. Coalescence leads to higher deuteron elliptic flow than statistical production and agrees better with experimental data. We attribute this observation to the varying size of the nucleon-producing region for the emission in different azimuthal angles.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10303 - Particles and field physics

Project
<a href="/en/project/GA22-25026S" target="_blank" >GA22-25026S: Matter in extreme conditions and relativistic heavy-ion collisions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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