V. I. Telnov
A5087681841- Particle physics theoretical and experimental studies
- Quantum Chromodynamics and Particle Interactions
- Particle Accelerators and Free-Electron Lasers
- High-Energy Particle Collisions Research
- Particle Detector Development and Performance
- Advanced X-ray Imaging Techniques
- Medical Imaging Techniques and Applications
- Laser-Plasma Interactions and Diagnostics
- Superconducting Materials and Applications
- Dark Matter and Cosmic Phenomena
- Radiation Detection and Scintillator Technologies
- Particle accelerators and beam dynamics
- Laser Design and Applications
- Renewable energy and sustainable power systems
- Distributed and Parallel Computing Systems
- Atomic and Subatomic Physics Research
- Building energy efficiency and sustainability
- Advanced X-ray and CT Imaging
- Neutrino Physics Research
- Radiation Therapy and Dosimetry
- Atomic and Molecular Physics
- Crystallography and Radiation Phenomena
- Photocathodes and Microchannel Plates
- International Science and Diplomacy
- Adaptive optics and wavefront sensing
Budker Institute of Nuclear Physics
2014-2024
Novosibirsk State University
2014-2024
Campbell Collaboration
2022
Siberian Branch of the Russian Academy of Sciences
2013-2014
Russian Academy of Sciences
2011-2013
Moscow Region State University
2013
University of Colorado Boulder
2007
Laboratoire d’Annecy de Physique des Particules
2002
Deutsches Elektronen-Synchrotron DESY
2001
Novosibirsk State Pedagogical University
2001
The discovery by the ATLAS and CMS experiments of a new boson with mass around 125 GeV measured properties compatible those Standard-Model Higgs boson, coupled absence discoveries phenomena beyond Standard Model at TeV scale, has triggered interest in ideas for future factories. A circular e+e- collider hosted 80 to 100 km tunnel, TLEP, is among most attractive solutions proposed so far. It clean experimental environment, produces high luminosity top-quark, W Z studies, accommodates multiple...
We present a measurement of time-dependent CP-violating asymmetries in neutral B meson decays collected with the BABAR detector at PEP-II asymmetric-energy ${e}^{+}{e}^{\ensuremath{-}}$ collider Stanford Linear Accelerator Center. The data sample consists 29.7 ${\mathrm{fb}}^{\mathrm{\ensuremath{-}}1}$ recorded $\ensuremath{\Upsilon}(4S)$ resonance and 3.9 off resonance. One mesons, which are produced pairs $\ensuremath{\Upsilon}(4S),$ is fully reconstructed CP decay modes...
High energy photon colliders (γγ,γe) are based on e - linear where high photons produced using Compton scattering of laser light electrons just before the interaction point. This paper is a part Technical Design Report collider TESLA. 1 Physics program, possible parameters and some technical aspects at TESLA discussed.
This report summarizes a study of the physics potential CLIC e+e- linear collider operating at centre-of-mass energies from 1 TeV to 5 with luminosity order 10^35 cm^-2 s^-1. First, complex is surveyed, emphasis on aspects related its capabilities, particularly and energy, also possible polarization, \gamma\gamma e-e- collisions. The next Test facility, CTF3, R&D programme are reviewed. We then discuss experimentation CLIC, including backgrounds experimental conditions, present conceptual...
Events of the type ${e}^{+}{e}^{\ensuremath{-}}\ensuremath{\rightarrow}{e}^{+}{e}^{\ensuremath{-}}{\ensuremath{\eta}}^{\ensuremath{'}}(958)$ have been observed with Mark II detector at SPEAR by detecting decay mode ${\ensuremath{\eta}}^{\ensuremath{'}}\ensuremath{\rightarrow}{\ensuremath{\rho}}^{0}\ensuremath{\gamma}$. From cross section and known branching fractions ${\ensuremath{\eta}}^{\ensuremath{'}}$ is...
The role of beamstrahlung in high-energy e(+)e(-) storage-ring colliders (SRCs) is examined. Particle loss due to the emission single energetic photons shown impose a fundamental limit on SRC luminosities at energies 2E(0)≳140 GeV for head-on collisions and 2E(0)≳40 crab-waist collisions. With taken into account, we explore viability SRCs 2E(0)=240-500 range, which interest precision study Higgs boson. At 2E(0)=240 GeV, are found be competitive with linear colliders; however, 2E(0)=400-500...
Coherent pair creation during the collision of ${\mathrm{e}}^{+}$${\mathrm{e}}^{\mathrm{\ensuremath{-}}}$ beams in linear colliders is examined. This includes contributions from both real and virtual photons, where photons are predominantly beamstrahlung. The probability shown to be orders magnitude larger than corresponding incoherent processes. energy spectrum also calculated effective threshold inversely proportional beamstrahlung parameter \ensuremath{\Upsilon}. Implications this effect...
The relative center-of-mass energy spread [Formula: see text] at colliders is text], which much larger than the widths of narrow resonances mesons, tauonium and some others. Its reduction would significantly increase resonance production rates open up great opportunities in search for new physics. In this paper, we propose a monochromatization method with large crossing angle (which can provide high luminosity). contribution beam to canceled by introducing an appropriate energy–angle...
This Resource Book reviews the physics opportunities of a next-generation e+e- linear collider and discusses options for experimental program. Part 1 contains table contents introduction gives summary case 500 GeV collider.
Using the KEDR detector at VEPP-4M $e^+e^-$ collider, we have measured values of $R_{\text{uds}}$ and $R$ seven points center-of-mass energy between 3.12 3.72 GeV. The total achieved accuracy is about or better than $3.3\%$ most with a systematic uncertainty $2.1\%$. At moment it accurate measurement $R(s)$ in this range.
A novel method of electron beam cooling is considered which can be used for linear colliders. The cooled during collision with a focused powerful laser pulse. With reasonable parameters (laser flash energy about 10 J) one decrease transverse emittances by factor per stage. ultimate are much below those achievable other methods. Beam depolarization 5%--15% This especially useful photon colliders and opens new possibilities ${e}^{+}{e}^{\ensuremath{-}}$ x-ray free-electron lasers based on...