Two-Pion Intensity Interferometry in Au+Au @ 1.23A GeV

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389005%3A_____%2F21%3A00553342" target="_blank" >RIV/61389005:_____/21:00553342 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.nuclphysa.2020.121816" target="_blank" >https://doi.org/10.1016/j.nuclphysa.2020.121816</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.nuclphysa.2020.121816" target="_blank" >10.1016/j.nuclphysa.2020.121816</a>

Result language
angličtina
Original language name
Two-Pion Intensity Interferometry in Au+Au @ 1.23A GeV
Original language description
High-statistics pi(-)pi(-) HBT data for non-central Au + Au collisions at 1.23A GeV, measured with HADES at SIS18/GSI, are presented. The three-dimensional emission source is studied in dependence on pair transverse momentum and centrality. A tilt of the source relative to the beam axis is observed. The spatial extension and the tilt magnitude of the source decrease with transverse momentum. The spatial extension decreases and the tilt magnitude increases going from central to peripheral collisions. The derived eccentricity perpendicular to the beam axis fits well to the initial nucleonic overlap region at high transverse momentum, while the eccentricities from lower pair transverse momentum pions are found to decrease as the pair momentum is reduced.
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10304 - Nuclear physics

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)