42 citations · 123 across the 15 of their papers we have counts for
8 papers · 1 filter
Investigation of evaluated nuclear data in the prediction of inherent neutron sources
Sigtryggur Hauksson, Ilaria Casalbore, Daniele Tomatis +1
Quantifying inherent neutron sources in matter, particularly reactions and spontaneous fission, is important in nuclear engineering and other fields. The SOURCES code is a…
Polarized Photons from the Early Stages of Relativistic Heavy-Ion Collisions
Sigtryggur Hauksson, Charles Gale
The polarization of real photons emitted from early-time heavy-ion collisions is calculated, concentrating on the contribution from bremsstrahlung and quark-antiquark annihilation…
Effects of the mean field on fluid dynamics in the relaxation time approximation
Alina Czajka, Sigtryggur Hauksson, Chun Shen +2
In this paper the nonequilibrium correction to the distribution function containing a time and space dependent mass is obtained. Given that, fully consistent fluid dynamic equation…
Jets in non-equilibrium quark-gluon plasma
Sigtryggur Hauksson, Sangyong Jeon, Charles Gale
Jets are a promising way to probe the non-equilibrium physics of quark-gluon plasma (QGP). We study how an out-of-equilibrium medium induces a jet particle to emit gluons. Evaluati…
Penetrating probes: Jets and photons in a non-equilibrium quark-gluon plasma
Sigtryggur Hauksson, Sangyong Jeon, Charles Gale
We employ new field-theoretical tools to study photons and jets in a non-equilibrium quark-gluon plasma. Jet broadening and photon emission takes place through radiation which is s…
Bulk viscosity of strongly interacting matter in the relaxation time approximation
Alina Czajka, Sigtryggur Hauksson, Chun Shen +2
This paper presents how thermal mean field effects are incorporated consistently in the hydrodynamical modelling of heavy-ion collisions. The nonequilibrium correction to the distr…
Photon emission from quark-gluon plasma out of equilibrium
Sigtryggur Hauksson, Sangyong Jeon, Charles Gale
The photon emission from a non-equilibrium quark-gluon plasma (QGP) is analyzed. We derive an integral equation that describes photon production through quark-antiquark annihilatio…
Bulk viscous corrections to photon production in the quark-gluon plasma
Sigtryggur Hauksson, Chun Shen, Sangyong Jeon +1
Photons radiated in heavy-ion collisions are a penetrating probe, and as such can play an important role in the determination of the quark-gluon plasma (QGP) transport coefficients…