SPbPU Journal - Physics and Mathematics
St. Petersburg Polytechnic University Journal: Physics and Mathematics Peter the Great St. Petersburg Polytechnic University
Since 2008
ISSN 2304-9782
ISSN 2618-8686
ISSN 2405-7223
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Articles from section "Astrophysics"

Individual behavior of gas hydrodynamics from pairs of isolated galaxies in interaction

Astrophysics
Teófilo-Salvador E.
  • Year: 2024
  • Volume: 17
  • Issue: 3
  • 7
  • 323
  • Pages: 148-160

Analysis of comet C/1969 Y1 parameters using isophote structural modeling

Astrophysics
Churkin K.O. Andreev A.O. Nefedyev Yu.A. Kolosov Yu.A. Korchagina E.P. Demina N.Yu. Borovskih V.S.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 22
  • 2057
  • Pages: 530-535

ρ-Geminids meteor shower and its connection with near-Earth asteroids

Astrophysics
Sergienko M.V. Sokolova M.G. Nefedyev Yu.A. Andreev A.O.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 14
  • 1911
  • Pages: 523-529

Creation of a generalized dynamic model of planetary moons based on an analytical approach for describing the libration processes of their rotation

Astrophysics
Zagidullin A.A. Petrova N.К. Nefedyev Yu.A. Andreev A.O.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 15
  • 2008
  • Pages: 517-522

Multiparametric analysis of celestial bodies as sources of space resources

Astrophysics
Andreev A.O. Nefedyev Yu.A. Demina N.Yu. Kolosov Yu.A. Korchagina E.P.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 15
  • 2084
  • Pages: 511-516

Structure and variations of the south-polar ionosphere by GNSS-tomography

Astrophysics
Trofimov D.A. Petrov S.D. Kalishin A.S. Lukin V.V. Serov Yu.A. Chekunov I.V.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 17
  • 2060
  • Pages: 505-510

Neutral carbon in the diffuse cold neutral medium

Astrophysics
Balashev S.A. Kosenko D.N.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 3
  • 1858
  • Pages: 499-504

X-ray radiation of partially occulted solar flare of May 13, 2013

Astrophysics
Ovchinnikova E. P.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 4
  • 2361
  • Pages: 492-498

Electron acceleration in models with a vertical current sheet

Astrophysics
Shabalin A.N. Charikov Yu.E.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 10
  • 2082
  • Pages: 485-491

Method for gamma-hadron separation according to the experimental data of The Tunka-Grande array

Astrophysics
Monkhoev R.D. TAIGA Collaboration*
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 25
  • 2258
  • Pages: 480-484

Search for gamma-ray counterparts to FRBs in Konus-Wind data

Astrophysics
Ridnaia A.V. Frederiks D.D. Svinkin D.S. Lysenko A.L. Tsvetkova A.E. Ulanov M.V.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 11
  • 2035
  • Pages: 474-479

Dynamics of quasi-periodic oscillations in the light curve of the GRB 190114C γ-ray burst

Astrophysics
Dranevich V.A. Dmitriev P.B.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 4
  • 1964
  • Pages: 467-473

Kinetic modeling of MHD parameters of mildly-relativistic shocks

Astrophysics
Romansky V.I. Bykov A.M. Osipov S.M.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 12
  • 1897
  • Pages: 461-466

Long-term effects of solar activity on cyclone tracks in the North Atlantic

Astrophysics
Veretenenko S.V. Dmitriev P.B. Dergachev V.A.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 10
  • 1969
  • Pages: 454-460

The Earth trojans

Astrophysics
Petrova S.N. Devyatkin A.V. L'vov V.N.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 4
  • 1878
  • Pages: 449-453

Stability of steady states of plasma diodes with counter-streaming electron and positron flows

Astrophysics
Kuznetsov V.I. Bakaleinikov L.A. Flegontova E.Yu.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 2
  • 1873
  • Pages: 442-448

HD molecules in the Magellanic Clouds

Astrophysics
Kosenko D.N. Balashev S.A.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 12
  • 2127
  • Pages: 436-441

Positron production due to interaction of cosmological background photons

Astrophysics
Popov A.N. Barsukov D.P. Ivanchik A.V. Bobashev S.V.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 15
  • 2061
  • Pages: 429-435

Modeling of performance enhancement of the TAIGA-IACT Cherenkov gamma-ray telescope equipped with semiconductor photomultipliers

Astrophysics
Krasil’shchikov A.M. Kholupenko E.E. Badmaev D.V. Bogdanov A.A.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 13
  • 2031
  • Pages: 423-428

Design of an optical concentrators array for the camera of a small-size Cherenkov gamma-ray telescope

Astrophysics
Antonov A.S. Bogdanov A.A. Krasil’shchikov A.M.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 12
  • 2043
  • Pages: 417-422

Development of detector cluster based on silicon photomultipliers for the Cherenkov gamma-ray telescope TAIGA-IACT

Astrophysics
Bogdanov A.A. Repman G.A. Tuboltsev Yu.V. Chichagov Yu.V. Kholupenko E.E. Krasil’shchikov A.M.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 24
  • 2117
  • Pages: 410-416

Gravitational and non-gravitational effects in the orbital motion of asteroid 2022 AE1

Astrophysics
Martyusheva A.A. Devyatkin A.V. L'vov V.N.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 10
  • 2043
  • Pages: 403-409

Formation of spiral dwarf galaxies: observational data and results of numerical simulation

Astrophysics
Khrapov S.S. Khoperskov A.V. Zaitseva N.A. Zasov A.V. Titov A.V.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 15
  • 2154
  • Pages: 395-402

Technique for reconstructing the parameters of EAS and primary cosmic rays based on experimental data of the Tunka-Grande scintillation array

Astrophysics
Ivanova A.L. TAIGA Collaboration*
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 15
  • 2186
  • Pages: 389-394

Diagnostics of CME cavity using data of multiwave measurements of behind-the-limb solar radio bursts

Astrophysics
Chudaev S.O. Afanasiev N.T. Lukyantsev D.S.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 10
  • 2147
  • Pages: 383-388

Mathematical modeling of effects of plasma and gravitational inhomogeneities in the structure of electromagnetic signals

Astrophysics
Lukyantsev D.S. Afanasiev N.T. Tanaev A.B.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 5
  • 2236
  • Pages: 377-382

Middle-aged gamma-ray pulsar J0554+3107 in X-rays

Astrophysics
Tanashkin A.S. Karpova A.V. Shibanov Yu.A. Potekhin A.Yu. Zyuzin D.A.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 13
  • 2130
  • Pages: 370-376

Asymmetry study of the mixed-morphology supernova remnant G 18.95-1.1

Astrophysics
Bykov A.M. Uvarov Yu.A.
  • Year: 2023
  • Volume: 16
  • Issue: 1.2
  • 2
  • 1963
  • Pages: 362-369

Radio emission of stars in the Monoceros constellation

Astrophysics
Lipovka A. A. Lipovka N. M.
  • Year: 2018
  • Volume: 11
  • Issue: 3
  • 19
  • 7671
  • Pages: 133-142

Role of firehose instability in diffusive shock acceleration

Astrophysics
Bykov A.M. Gladilin P.E. Osipov S.M. Pavlov G.G.
  • Year: 2012
  • Issue: 3
  • 0
  • 6566
  • Pages: 195-201

The two solar flares diagnostics based on the soft X-ray emission recording

Astrophysics
Savchenko M. I. Vatagin P. V. Lazutkov V. P. Skorodumov D. V. Kudryavtsev I. V. Charikov Yu.E.
  • Year: 2017
  • Volume: 10
  • Issue: 3
  • 43
  • 6641
  • Pages: 152-160

The contribution of the albedo for photons to the intensity of the hard X-ray emission of solar flares

Astrophysics
Ovchinnikova E. P. Charikov Yu.E. Shabalin A.N. Vasil’ev G.I.
  • Year: 2017
  • Volume: 10
  • Issue: 3
  • 55
  • 6692
  • Pages: 140-151

Radio emission of the group of stars in the Aquarius and Cetus constellations

Astrophysics
Lipovka N. M. Lipovka A. A.
  • Year: 2017
  • Volume: 10
  • Issue: 1
  • 104
  • 6654
  • Pages: 145-151

Simulation of hard X-ray time delays in solar flares

Astrophysics
Charikov Yu.E. Globina V.I. Shabalin A.N. Elfimova E.P.
  • Year: 2015
  • Issue: 2
  • 218
  • 6965
  • Pages: 148-159

An analysis of differential rotation of neutron star polar caps for the case of the anisotropic conductivity of the cap substance

Astrophysics
Tsygan A.I. Shalybkov D.A. Barsukov D.P. Goglichidze O.A.
  • Year: 2014
  • Issue: 2
  • 206
  • 6987
  • Pages: 120-136

Hard X-rays in solar flaring loops from accelerated electron beams

Astrophysics
Charikov Yu.E. Shabalin A.N. Kudryavtsev I. A.
  • Year: 2013
  • Issue: 4
  • 346
  • 7194
  • Pages: 154-165

Hard X-ray time delay spectra of solar flares: BATSE spectrometer data

Astrophysics
Charikov Yu.E. Globina V.I. Sklyarova E.M.
  • Year: 2013
  • Issue: 3
  • 405
  • 7583
  • Pages: 237-244

A search for radio nebulae around pulsars PSR J0358+5413, PSR J1809-1917 and PSR В1800-21

Astrophysics
Yablokova A.E. Kargaltsev O.Yu. Bykov A.M. Pavlov G.G.
  • Year: 2011
  • Issue: 3
  • 0
  • 6570
  • Pages: 176-182

Spectral diagnostics of the interstellar radiative shocks

Astrophysics
Bykov A.M. Vladimirov A.E. Krasil’shchikov A.M. Pavlov G.G.
  • Year: 2011
  • Issue: 2
  • 0
  • 6618
  • Pages: 150-157

A new class of galactic X-ray sources resulting from interaction of stellar wind with a supernova remnant

Astrophysics
Bykov A.M. Gladilin P.E. Osipov S.M. Pavlov G.G.
  • Year: 2011
  • Issue: 1
  • 0
  • 6557
  • Pages: 106-110

Multiprocessor 3D-hybrid code for astrophysical plasma modeling

Astrophysics
Kropotina Yu.A. Gustov M.Yu. Krasil’shchikov A.M. Levenfish K.P. Pavlov G.G.
  • Year: 2011
  • Issue: 1
  • 0
  • 6389
  • Pages: 99-105

The simulation of propagation of cosmic rays nucleonic component in the Earth's atmosphere

Astrophysics
Nesterenok A.V. Naidenov V.O.
  • Year: 2011
  • Issue: 1
  • 0
  • 6750
  • Pages: 94-98

The concept of the origin of thermal flares on the Sun

Astrophysics
Charikov Yu.E. Sklyarova E.M.
  • Year: 2011
  • Issue: 1
  • 0
  • 6755
  • Pages: 88-93

Vela pulsar wind nebula: determination of the anisotropy of accelerated particle distribution function

Astrophysics
Uvarov Yu.A. Bykov A.M. Pavlov G.G. Levenfish K.P. Kropotina Yu.A.
  • Year: 2012
  • Issue: 3
  • 0
  • 6335
  • Pages: 201-210

The influence of the night-sky background on ground-based observations of gamma-ray bursts in the range between 1 and 10 GeV

Astrophysics
Vasil’ev G.I. Kholupenko E.E. Yablokov S.N. Bayko D.A. Bykov A.M. Krasil’shchikov A.M. Pavlov G.G.
  • Year: 2012
  • Issue: 3
  • 0
  • 6584
  • Pages: 191-195