31 July 2022 to 5 August 2022
Europe/London timezone

Helix string fragmentation and charged particle correlations with ATLAS

1 Aug 2022, 18:50
10m
Poster Collectivity and multiple-scattering Poster Session

Speaker

Sarka Todorova (Charles University (CZ))

Description

Correlations between charged particles provide important insight about hadronization process. The analysis of the momentum difference between charged hadrons in pp, p-lead, and lead-lead collisions of various energies is performed in order to study the dynamics of hadron formation. The spectra of correlated hadron chains are explored and compared to the predictions based on the quantized fragmentation of a three dimensional QCD helix string. This provides an alternative view of the two-particle correlation phenomenon typically attributed to the Bose-Einstein correlation, which will also be presented.

Preferred track Collectivity & Multiple Scattering
Subfield HEP experiment
Attending in-person? Yes
On behalf of collaboration? ATLAS Collaboration

Co-author

Sarka Todorova (Charles University (CZ))

Presentation materials