XXVIth International Baldin Seminar on High Energy Physics Problems "Relativistic Nuclear Physics and Quantum Chromodynamics"

Directed flow of protons in Xe+CsI collisions at the beam energy of 3.8A GeV with BM@N

15 Sept 2025, 16:00

20m

LHEP-215/347 - комната семинаров (VBLHEP)

20 min. Relativistic heavy ion collisions Relativistic heavy ion collisions

Speaker

Mamaev, Mikhail (NRNU MEPhI)

Description

In the collisions of heavy ions at the beam energy of 3.8A GeV dense baryonic matter is produced within the overlap region of colliding nuclei. The azimuthal anisotropy of produced in the collision particles is a sensitive probe of the properties of the dense baryonic environment. We present the preliminary results for the first coefficient of the Fourier decomposition of azimuthal distribution (directed flow) of protons produced in Xe+CsI reaction at the beam energy of 3.8A GeV, collected by the BM@N experiment in the early 2023. We compare the obtained values for the directed flow of protons with the existing world data and discuss their application for further restricting the Equation of State for dense baryonic matter.

Presentation materials

Baldin_2025_Mamaev.pdf