Open AccessDirected flow of protons with the event plane and scalar product methods in the HADES experiment at SIS18
Author(s) -
M. Mamaev,
O. Golosov,
I. Selyuzhenkov
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1690/1/012122
Subject(s) - scalar (mathematics) , hodoscope , physics , event (particle physics) , nuclear physics , plane (geometry) , azimuth , detector , particle physics , optics , mathematics , geometry , quantum mechanics , cosmic ray
Differential measurements of the directed flow of protons of Au+Au collisions at the beam energy of 1.23AGeV collected by the HADES experiment at SIS18 are presented. Measurements are performed with respect to the spectator symmetry plane estimated using the Forward Wall hodoscope. Corrections for the detector azimuthal non-uniformity are applied. Event plane and scalar product methods are used to evaluate the systematic uncertainty.