Simulation study of effects induced by final granularity of detector in particle flow

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F20%3A00536579" target="_blank" >RIV/61389005:_____/20:00536579 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1088/1742-6596/1667/1/012034" target="_blank" >http://dx.doi.org/10.1088/1742-6596/1667/1/012034</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/1667/1/012034" target="_blank" >10.1088/1742-6596/1667/1/012034</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Simulation study of effects induced by final granularity of detector in particle flow

Popis výsledku v původním jazyce

HADES is a large acceptance spectrometer operating at SIS18, GSI, in Darmstadt, Germany. It is aimed at exploration of the QCD phase diagram at the ion beam energies of 1-2 AGeV in the region of high density baryonic matter. An unphysical behavior of particle directed flow deduced from raw experimental data obtained during experimental study of Au+Au collisions at 1.23 AGeV is observed. It is found that dependence of the directed flow on rapidity does not show the antisymmetry expected in the symmetric projectile-target system, and there is significant non-zero directed flow at midrapidity where this component has to be zero, again from the system symmetry reasons. Possible explanation of the effect is due to the final granularity of corresponding detector and hence limited resolution of close particle tracks.

Název v anglickém jazyce

Simulation study of effects induced by final granularity of detector in particle flow

Popis výsledku anglicky

HADES is a large acceptance spectrometer operating at SIS18, GSI, in Darmstadt, Germany. It is aimed at exploration of the QCD phase diagram at the ion beam energies of 1-2 AGeV in the region of high density baryonic matter. An unphysical behavior of particle directed flow deduced from raw experimental data obtained during experimental study of Au+Au collisions at 1.23 AGeV is observed. It is found that dependence of the directed flow on rapidity does not show the antisymmetry expected in the symmetric projectile-target system, and there is significant non-zero directed flow at midrapidity where this component has to be zero, again from the system symmetry reasons. Possible explanation of the effect is due to the final granularity of corresponding detector and hence limited resolution of close particle tracks.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Journal of Physics: Conference Series

ISBN

—

ISSN

1742-6588

e-ISSN

—

Počet stran výsledku

5

Strana od-do

012034

Název nakladatele

IOPscience

Místo vydání

Bristol

Místo konání akce

Genova

Datum konání akce

20. 5. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

—