240 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- National Research Nuclear University MEPhIRU60 papers
- Kurchatov InstituteRU53 papers
- Czech Technical University in PragueCZ51 papers
- Joint Institute for Nuclear ResearchRU51 papers
- Oak Ridge National LaboratoryUS51 papers
- Aligarh Muslim UniversityIN50 papers
- Benemérita Universidad Autónoma de PueblaMX50 papers
- California Polytechnic State UniversityUS50 papers
- Central China Normal UniversityCN50 papers
- Centre National de la Recherche ScientifiqueFR50 papers
- Chicago State UniversityUS50 papers
- Comenius University BratislavaSK50 papers
85 papers
Mathematical Paradoxes of Dirac Equation Representations
V. P. Neznamov
This paper examines the Foldy-Wouthuysen and Feynman-Gell-Mann representations of the Dirac equation. The analysis is conducted for electrons and positrons interacting with electro…
The possibility to experimentally determine the structure of a fermionic vacuum in quantum electrodynamics
V. P. Neznamov
In the standard quantum electrodynamics (QED), the fermionic vacuum is a continuum of randomly created and annihilated virtual electron-positron pairs. In this case, in the strong…
Closed Foldy-Wouthuysen transformations for fermions moving in gauge-invariant time-dependent electromagnetic fields
V. P. Neznamov
Previously, we obtained closed expressions for energy operators in the Foldy-Wouthuysen representation in the presence of static electric fields. In this case, we also established…
The Foldy-Wouthuysen transformation with Dirac matrices in the chiral representation: closed expressions for energy operators of fermions moving in electrostatic fields
V. P. Neznamov
In this paper, we obtain the closed expressions for energy operators in the Foldy-Wouthuysen representation in the presence of electrostatic fields. We also establish the connectio…
The Quantum Model of Spinning Black Holes
V. P. Neznamov, S. Yu. Sedov, V. E. Shemarulin
We propose a quantum model of spinning black holes with the integrable ring singularities. For the charged Kerr-Newman quantum metric, the complete regularization takes place at fi…
\emph{Ab initio} calculations of structural stability, thermodynamic and elastic properties of Ni, Pd, Rh, and Ir at high pressures
N. A. Smirnov
The paper presents results of a comprehensive study from first principles into the properties of Ni, Pd, Rh, and Ir crystals under pressure. We calculated elastic constants, phonon…
Prüfer transformation and its application to the numerical description of the motion of quantum particles with various spins in the fields of classical black holes
V. P. Neznamov, I. I. Safronov, V. E. Shemarulin
Stable and reliable numerical integration of second-order radial equations in the fields of classical black holes can be performed by using the Prüfer transformation and by passing…
Quantum probing of singularities at event horizons of black holes
V. P. Neznamov
It is proved that coordinate transformations of the Schwarzschild metric to new static and stationary metrics do not eliminate the mode of a particle ''fall'' to the event horizon…
Something new about radial wave functions of fermions in the repulsive Coulomb field
V. P. Neznamov, I. I. Safronov, V. E. Shemarulin
An impermeable barrier at in the effective potential of the relativistic Schrödinger-type equation leads to exclusion of the range from the wave func…
Comparative analysis for the behavior of beryllium and magnesium crystals at ultrahigh pressures
N. A. Smirnov
The paper presents ab initio results on the structural phase stability of beryllium and magnesium crystals under high and ultrahigh pressures (multi-terapascal regime). Magnesium i…
On Quantum and Classical Treatments of Radiative Recombination
Barabanov A. L., Belotsky K. M., Esipova E. A. +2
The quantum-mechanical solution to the problem of radiative recombination of an electron in a Coulomb field, obtained in the approximation of the smallness of the electron coupling…
First study of the two-body scattering involving charm hadrons
ALICE Collaboration
This article presents the first measurement of the interaction between charm hadrons and nucleons. The two-particle momentum correlations of and $\mathrm{\overline{…
Giant widening of interface magnetic layer in almost compensated iron garnet
Y. B. Kudasov, M. V. Logunov, R. V. Kozabaranov +9
A two-sublattice ferrimagnet undergoes a transition from a collinear to canted magnetic phase at magnetic field oriented along an easy magnetization direction. In this work, we stu…
Production of light (anti)nuclei in pp collisions at TeV
ALICE Collaboration
The study of the production of nuclei and antinuclei in pp collisions has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in high-energy…
The lack of vacuum polarization in quantum electrodynamics with spinors in fermion equations
V. P. Neznamov
In this paper, the versions of quantum electrodynamics (QED) with spinors in fermion equations are briefly examined. In the new variants of the theory, the concept of vacuum polari…
Prompt D, D, and D production in Pb-Pb collisions at = 5.02 TeV
ALICE Collaboration
The production of prompt D, D, and D mesons was measured at midrapidity (|y|< 0.5) in Pb-Pb collisions at the centre-of-mass energy per nucleon-nucleon pair $\sq…
Measurement of inclusive charged-particle b-jet production in pp and p-Pb collisions at TeV
ALICE Collaboration
A measurement of the inclusive b-jet production cross section is presented in pp and p-Pb collisions at TeV, using data collected with the ALICE detector…
Inclusive quarkonium production in pp collisions at TeV
ALICE Collaboration
This article reports on the inclusive production cross section of several quarkonium states, , , , , and , measured with th…
Production of light (anti)nuclei in pp collisions at TeV
ALICE Collaboration
Understanding the production mechanism of light (anti)nuclei is one of the key challenges of nuclear physics and has important consequences for astrophysics, since it provides an i…
Quantum electrodynamics with self-conjugated equations with spinor wave functions for fermion fields
V. P. Neznamov, V. E. Shemarulin
Quantum electrodynamics (QED) with self-conjugated equations with spinor wave functions for fermion fields is considered. In the low order of the perturbation theory, matrix elemen…
Prompt and non-prompt J/ production cross sections at midrapidity in proton-proton collisions at = 5.02 and 13 TeV
ALICE Collaboration
The production of J/ is measured at midrapidity () in proton-proton collisions at = 5.02 and 13 TeV, through the dielectron decay channel, using the ALICE de…
Inclusive J/ production at midrapidity in pp collisions at TeV
ALICE Collaboration
We report on the inclusive J/ production cross section measured at the CERN Large Hadron Collider in proton-proton collisions at a centre-of-mass energy TeV. The…
Measurements of the groomed and ungroomed jet angularities in pp collisions at TeV
ALICE Collaboration
The jet angularities are a class of jet substructure observables which characterize the angular and momentum distribution of particles within jets. These observables are sensitive…
K- and (anti-)-hadron correlations in pp collisions at TeV
ALICE Collaboration
Two-particle azimuthal correlations are measured with the ALICE apparatus in pp collisions at TeV to explore strangeness- and multiplicity-related effects in the fr…