Found 410 results, showing the newest relevant preprints. Sort by relevancy only.Update me on new preprints

Scaling properties of direct photons from gluon saturation in heavy ion collisions

A recent analysis from the PHENIX collaboration on direct photon production has shown a universal, within experimental uncertainties, $multiplicity$ scaling, in which photon $p_{T}$-spectra for transverse momenta up to 2 GeV/$c$ are scaled with charged hadron pseudorapidity density at midrapidity raised to power $\alpha=1.25$. Expand abstract.
192 days ago
10/10 relevant
arXiv

Constraints from the GW170817 merger event on the nuclear matter equation of state

In this paper we compare in particular the pressure-density relation obtained from heavy-ion collisions with the analysis of the NS merger event. Expand abstract.
193 days ago
6/10 relevant
arXiv

Statistical method in quark combination model

Taking a naive case of quark number fluctuations and correlations at hadronization, we calculate ratios of multiplicity cumulants of final-state net-protons and discuss the potential applicability of quark combination model in studying hadronic multiplicity fluctuations and the underlying... Expand abstract.
197 days ago
5/10 relevant
arXiv

1+1 dimensional relativistic magnetohydrodynamics with longitudinal acceleration

Non-central heavy-ion collisions generate the strongest magnetic field of the order of $10^{18}-10^{19}$ Gauss due to the electric current produced by the positively charged spectators that travel at nearly the speed of light. Expand abstract.
199 days ago
10/10 relevant
arXiv

Analysis on hadron spectra in heavy-ion collisions with a new non-extensive approach

The transverse momentum spectra of identified charged hadrons stemming from high energy collisions at different beam energies are described by a new non-extensive distribution, the Kaniadakis $\kappa$-distribution, with respect to the constraints in non-extensive quantum statistics. Expand abstract.
199 days ago
10/10 relevant
arXiv

An insight into strangeness with $\phi$(1020) production in small to large collision systems with ALICE at the LHC

Hadronic resonances are unique tools to investigate the interplay of re-scattering and regeneration effects in the hadronic phase of heavy-ion collisions. Expand abstract.
200 days ago
9/10 relevant
arXiv

Heavy ion anisotropies: a closer look at the angular power spectrum

Anisotropies in the final state of heavy-ion collisions carry information on the creation, expansion and evolution of the quark-gluon plasma. Expand abstract.
200 days ago
10/10 relevant
arXiv

Kinetic approach to a relativistic BEC with inelastic processes

The phenomenon of Bose-Einstein condensation is investigated in the context of the Color-Glass-Condensate description of the initial state of ultrarelativistic heavy-ion collisions. Expand abstract.
201 days ago
9/10 relevant
arXiv

30 years of jet quenching

In the last 30 years, the physics of jet quenching has gone from an early stage of a pure theoretical idea to initial theoretical calculations, experimental verification and now a powerful diagnostic tool for studying properties of the quark-gluon plasma (QGP) in high-energy... Expand abstract.
201 days ago
10/10 relevant
arXiv

Experimental searches for the chiral magnetic effect in heavy-ion collisions

The chiral magnetic effect (CME) in quantum chromodynamics (QCD) refers to a charge separation (an electric current) of chirality imbalanced quarks generated along an external strong magnetic field. Expand abstract.
204 days ago
10/10 relevant
arXiv