Dilepton production with the SMASH model

Abstract

In this work the SMASH model is presented ("Simulating Many Accelerated Strongly-Interacting Hadrons"), a next-generation hadronic transport approach, which is designed to describe the non-equilibrium evolution of hadronic matter in heavy-ion collisions. We discuss first dilepton spectra obtained with SMASH in the few-GeV energy range of GSI/FAIR, where the dynamics of hadronic matter is dominated by the production and decay of various resonance states. In particular we show how electromagnetic transition form factors can emerge in a transport picture under the hypothesis of vector-meson dominance.

5 pages, 3 figures, proceedings of FAIRNESS 2016

References in corpus (7)

• Big-Bang Nucleosynthesis
• Study of the electromagnetic transition form-factors in η-> μ^+μ^-γand ω-> μ^+μ^-π^0 decays with NA60
• Dilepton production in proton-induced reactions at SIS energies with the GiBUU transport model
• Omega attenuation in nuclei
• Measurement of the $\varphi \to {\pi }^0{e}^{+}{e}^{-}$ transition form factor with the KLOE detector
• Dilepton production in heavy-ion collisions with in-medium spectral functions of vector mesons
• $N^{\ast }$ decays to $N\omega$ from new data on $\gamma p\to \omega p$

Cited by in corpus (7)

• Particle production and equilibrium properties within a new hadron transport approach for heavy-ion collisions
• "Smashing more than two": Deuteron production in relativistic heavy ion collisions via stochastic multi-particle reactions
• Dilepton production and resonance properties within a new hadronic transport approach in the context of the GSI-HADES experimental data
• Exploring the influence of bulk viscosity of QCD on dilepton tomography
• Dilepton Radiation from Strongly Interacting Systems
• Strangeness production via resonances in heavy-ion collisions at SIS energies
• Non-equilibrium dilepton production in hadronic transport approaches