Zobrazeno 1 - 10
of 12 470
pro vyhledávání: '"Karpenko A."'
Within the Canonical Ensemble, we investigate a system of interacting relativistic bosons at finite temperatures and finite isospin densities in a mean-field approach. The mean field contains both attractive and repulsive terms. Temperature and isosp
Externí odkaz:
http://arxiv.org/abs/2410.04580
We report on construction of a modern multi-fluid approach to heavy-ion collisions at FAIR/BES energies (MUFFIN) and show the reproduction of basic experimental observables in Au-Au collisions in the RHIC Beam Energy Scan program. We also show the $p
Externí odkaz:
http://arxiv.org/abs/2410.02473
Publikováno v:
Технологія виробництва і переробки продуктів тваринництва, Vol 1, Pp 143-151 (2021)
In Ukraine, the number of socially conditioned diseases, such as diabetes and obesity, has increased sharply in recent years, which is influenced by excessive consumption of easily digestible carbohydrates. The most important factor in the health of
Externí odkaz:
https://doaj.org/article/ece5ad68d93240abb7b22669ca3a4003
Autor:
Sierra-Botero, Daniel, Molina-Taborda, Ana, Valdés-Tresanco, Mario S., Hernández-Arango, Alejandro, Espinosa-Leal, Leonardo, Karpenko, Alexander, Lopez-Acevedo, Olga
In healthcare there is a pursuit for employing interpretable algorithms to assist healthcare professionals in several decision scenarios. Following the Predictive, Descriptive and Relevant (PDR) framework, the definition of interpretable machine lear
Externí odkaz:
http://arxiv.org/abs/2406.10213
In a nutshell, unscented trajectory optimization is the generation of optimal trajectories through the use of an unscented transform. Although unscented trajectory optimization was introduced by the authors about a decade ago, it is reintroduced in t
Externí odkaz:
http://arxiv.org/abs/2405.02753
We have studied the spin polarization of $\Lambda$ hyperons in heavy ion collisions at center-of-mass energies $\sqrt{s_{NN}} = 200$ GeV and $\sqrt{s_{NN}} = 5.02$ TeV carried out at RHIC and LHC colliders. We have calculated the mean spin vector at
Externí odkaz:
http://arxiv.org/abs/2404.14295
We present a new model for jet quenching in a quark gluon plasma (QGP). The jet energy loss has two steps. The initial jet parton with a high virtuality loses energy by a perturbative vacuum parton shower modified by medium interactions until it beco
Externí odkaz:
http://arxiv.org/abs/2404.14579
Let $E/F$ be a finite field extension with every intermediate field being Galois over $F$. Given a reductive group $G$ over $F$ such that $G_E$ is of inner type, we define its A-upper motives. These motives are indecomposable and naturally related wi
Externí odkaz:
http://arxiv.org/abs/2403.11030
The EPOS4 project is an attempt to construct a realistic model for describing relativistic collisions of different systems, from proton-proton ($pp$) to nucleus-nucleus ($AA$), at energies from several TeV per nucleon down to several GeV. We argue th
Externí odkaz:
http://arxiv.org/abs/2401.11275
Autor:
Karpenko, Iurii, Cimerman, Jakub
We present directed flow of protons and pions, as well as mean polarization of $\Lambda$ and $\bar\Lambda$ hyperons computed for Au-Au collisions at $\sqrt{s_\mathrm{NN}}=5...19.6$ GeV in MUFFIN model. MUlti Fluid simulation for Fast IoN collisions,
Externí odkaz:
http://arxiv.org/abs/2312.11325