Hades

A new paper with HADES data has appeared in Phys. Rev. Lett. It features flow coefficients (v_n) of the orders n = 1–6 for protons, deuterons, and tritons as a function of centrality, transverse momentum, and rapidity in Au+Au collisions at 1.23 AGeV.

HADES has published new paper in PRC: "Proton-number fluctuations in sqrt(sNN) = 2.4 GeV Au+Au collisions studied with the High-Acceptance DiElectron Spectrometer (HADES)".  Moments and cumulants up to 4th orders as a function of centrality and phase-space bins are presented.

HADES reports on the measurement of the temperature T = 71 MeV inside the hot and dense fireball created in Au+Au collisions. Results have been published in Nature Physics.

HADES XXXIX Collaboration Meeting, 12 - 15 October 2020, online via Zoom

HADES has put an improved upper limit on the mixing of the photon with a hypothetical massive Dark Photon, the latter being the gauge boson mediating the interaction between Dark Matter particles.