A5017242513- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- High-Energy Particle Collisions Research
- Particle Accelerators and Free-Electron Lasers
- Dark Matter and Cosmic Phenomena
- Particle Detector Development and Performance
- Cosmology and Gravitation Theories
- Particle accelerators and beam dynamics
- Neutrino Physics Research
- Crystallography and Radiation Phenomena
- Medical Imaging Techniques and Applications
- Computational Physics and Python Applications
- Black Holes and Theoretical Physics
- Nuclear physics research studies
- Advanced X-ray Imaging Techniques
- Laser-Plasma Interactions and Diagnostics
- Nuclear Physics and Applications
- Superconducting Materials and Applications
- advanced mathematical theories
- Distributed and Parallel Computing Systems
- Atomic and Subatomic Physics Research
- Spectral Theory in Mathematical Physics
- High-pressure geophysics and materials
- Advanced X-ray and CT Imaging
- Ion-surface interactions and analysis
Sobolev Institute of Mathematics
2003-2022
Novosibirsk State University
2001-2022
Max Planck Institute for the Physics of Complex Systems
1998
Irkutsk State University
1992
Institute of Economics and Industrial Engineering
1980-1981
Joint Institute for Nuclear Research
1958-1974
Instituto de Física Teórica
1973
Russian Academy of Sciences
1973
Steklov Mathematical Institute
1958
The TESLA Technical Design Report Part III: Physics at an e+e- Linear Collider
We obtain tree-level unitarity constraints for the most general Two-Higgs-Doublet Model (2HDM) with explicit $CP$-violation. briefly discuss correspondence between possible violation of limitation and physical content theory.
We assume that current state of the Universe can be described by Inert Doublet Model, containing two scalar doublets, one which is responsible for EWSB and masses particles second having no couplings to fermions being dark matter. consider possible evolutions this during cooling down after inflation. found in past could pass through phase states DM candidate. In evolution via such addition a transition (2-nd order) sustained 1-st order or transitions 2-nd order.
There are many possibilities for new physics beyond the Standard Model that feature non-standard Higgs sectors. These may introduce sources of CP violation, and there be mixing between multiple bosons or other scalar bosons. Alternatively, a composite state, even no at all. scenarios have important implications collider as well cosmology, understanding their phenomenology is essential full comprehension electroweak symmetry breaking. This report discusses most relevant theories which go its...
We consider the evolution of ground state in two Higgs doublet model during cooling down Universe after big bang. Different regions space free parameters this correspond to different sequences thermal phase transitions. discuss paths and corresponding physical properties system for modern values parameters.
Dimuonium (the bound system of two muons, the ${\ensuremath{\mu}}^{+}{\ensuremath{\mu}}^{\ensuremath{-}}$-atom system) has not been observed yet. In this paper we discuss electromagnetic production dimuonium at RHIC and LHC in relativistic heavy ion collisions. The parastates is analyzed equivalent photon approximation. For treatment orthostates, develop a three-photon formalism. We determine rates with an accuracy few percent problems related to observation dimuonium.
Abstract Within the framework of quantum field theory (QFT) with Yukawa type interactions baryons and mesons a method is proposed which allows one to take into account effects short distance scale invariance in observable processes on mass shell. In this equivalent finite renormalization coupling constants. The based investigation asymptotics diagrams summation all logarithmic terms diagrams. general picture high energy qualitative agreement present experimental situation, however, it...
In many models stability of Dark Matter particles D is ensured by conservation a new quantum number referred to as -parity. Our also contain charged -odd D± with the same spin D. (For more information,please refer PDF.)
We found a minimal and comprehensive set of directly measurable quantities defining the most general two-Higgs-doublet model (2HDM); we call these observables. The potential parameters are expressed explicitly via observables (plus nonphysical which similar to gauge parameters). with arbitrary values can, in principle, be realized (up enough limitations). Our results open door for study Higgs models terms only. experimental limitations can implemented here directly, without complex, often...
We consider radiation caused by the collective electromagnetic field of one beam deflecting particles other. find number photons for a single collision is ${\mathit{dN}}_{\ensuremath{\gamma}}$\ensuremath{\approxeq}${\mathit{N}}_{0}$ ${\mathit{dE}}_{\ensuremath{\gamma}}$/${\mathit{E}}_{\ensuremath{\gamma}}$ in energy range ${\mathit{E}}_{\ensuremath{\gamma}}$${\mathit{E}}_{\mathit{c}}$=4\ensuremath{\Elzxh}c${\ensuremath{\gamma}}^{2}$l, where l length bunch. At Superconducting Super Collider,...
Ultra-peripheral collisions of relativistic heavy ions involve long-ranged electromagnetic interactions at impact parameters too large for hadronic to occur.The nuclear charges are large; with the coherent enhancement, cross sections also large.Many types photonuclear and purely possible.We present here an introduction ultra-peripheral collisions, four most compelling physics topics.This note developed from a discussion workshop on "Electromagnetic Probes Fundamental Physics," in Erice,...