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Some cosmological consequences of higher dimensional Klein–Gordon–Rastall theory

open access: yesEuropean Physical Journal C: Particles and Fields, 2023
Using dynamical system analysis, we investigate some cosmological consequences of Rastall gravity coupled to a scalar field (called the Klein–Gordon–Rastall theory) with exponential scalar potential turned on in higher dimensions.
Tegar Ari Widianto   +4 more
doaj   +1 more source

Space–Time Structure of Particle Emission and Femtoscopy Scales in Ultrarelativistic Heavy-Ion Collisions

open access: yesUniverse, 2023
The analysis of the spatiotemporal picture of particle radiation in relativistic heavy-ion collisions in terms of correlation femtoscopy scales, emission, and source functions allows one to probe the character of the evolution of the system created in ...
Yuri Sinyukov   +2 more
doaj   +1 more source

Direct Photon Production in High-Energy Heavy Ion Collisions within the Integrated Hydrokinetic Model

open access: yesJ, 2022
The results on description of direct photon yields, transverse momentum spectra, and flow harmonics, measured in ultrarelativistic heavy-ion collisions at the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC) for different ...
Yuri Sinyukov, Volodymyr Shapoval
doaj   +1 more source

Particle Production in XeXe Collisions at the LHC within the Integrated Hydrokinetic Model+

open access: yesParticles, 2020
The paper is devoted to the theoretical study of particle production in the Large Hadron Collider (LHC) Xe+Xe collisions at the energy s N N = 5 . 44 TeV.
Yuri Sinyukov   +2 more
doaj   +1 more source

width of the flux tube in SU(3) pure gauge theory

open access: yesProceedings of the Mongolian Academy of Sciences, 2023
In this paper, we present results obtained from the flux tubes between a quark and an antiquark in SU(3) pure gauge lattice field theory. We fit the transverse distribution of the energy density and the parallel components of the chromoelectric and ...
Munkhzaya Batgerel   +2 more
doaj   +1 more source

Studies In Theoretical High Energy Particle Physics [PDF]

open access: yes, 2017
This report discusses String models and field theories in High Energy Physics. Symmetry principles are discussed as well as elementary particle interactions. (LSP)
Aratyn, H.   +3 more
openaire   +6 more sources

BPS Skyrme submodels of the five-dimensional Skyrme model

open access: yesJournal of High Energy Physics, 2021
In this paper, we search for the BPS skyrmions in some BPS submodels of the generalized Skyrme model in five-dimensional spacetime using the BPS Lagrangian method.
Emir Syahreza Fadhilla   +2 more
doaj   +1 more source

Analytical solutions to renormalization-group equations of effective neutrino masses and mixing parameters in matter

open access: yesJournal of High Energy Physics, 2019
Neutrino oscillations in matter can be fully described by six effective parameters, namely, three neutrino mixing angles θ ˜ 12 θ ˜ 13 θ ˜ 23 $$ \left\{{\tilde{\theta}}_{12},{\tilde{\theta}}_{13},{\tilde{\theta}}_{23}\right\} $$ , one Dirac-type CP ...
Xin Wang, Shun Zhou
doaj   +1 more source

The current status of fine-tuning in supersymmetry

open access: yesJournal of High Energy Physics, 2020
In this paper, we minimize and compare two different fine-tuning measures in four high-scale supersymmetric models that are embedded in the MSSM. In addition, we determine the impact of current and future dark matter direct detection and collider ...
Melissa van Beekveld   +2 more
doaj   +1 more source

Low Energy Tests of the Weak Interaction [PDF]

open access: yes, 2005
The study of low energy weak interactions of light quarks and leptons continues to provide important insights into both the Standard Model as well as the physics that may lie beyond it. We review the status and future prospects for low energy electroweak
Erler, Jens, Ramsey-Musolf, Michael J.
core   +1 more source

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