Astronomy Letters, Volume 51
Volume 51, 2025, Issue 1
- SRG/ART-XC Discovery of Pulsations from RX J0535.0-6700:
Another X-ray Pulsar in the LMC
I.A.Mereminskiy, A.S.Gorban, Yu.S.Klein, E.A.Ushakova,
A.N.Semena, A.A.Lutovinov, A.Yu.Tkachenko, S.V.Molkov
(pp.3-12;
AstL: 1-8; astro-ph: 2505.04781)
- Non-LTE Abundance Analysis of Main-Sequence A-B
Stars. III. Normal-Star Criteria
A.M.Romanovskaya, T.A.Ryabchikova, L.I.Mashonkina,
T.M.Sitnova, N.Serebryakova (pp.13-27;
AstL: 9-24)
- Elusive Helium Stars in the Gap between Subdwarfs and
Wolf-Rayet Stars II. Nonlinear Pulsations of Stripped Helium Stars
Yu.A.Fadeyev, A.G.Kuranov, L.R.Yungelson
(pp.28-37;
AstL: 25-33; astro-ph: 2504.06926)
- To the Origin of the Fast X-ray Precursors of Solar Flares
V.V.Zaitsev, A.V.Stepanov (pp.38-41;
AstL: 34-37)
- A Method for Estimating the Spatial Period of Energy
Release in Solar Flares II
L.S.Ledentsov (pp.42-52;
AstL: 38-48)
Volume 51, 2025, Issue 2
- Exploring the Dynamics of Dark Energy in Gravity: A
Comprehensive Analysis Using Cosmological Datasets
A.Samaddar, S.Surendra Singh
(AstL: 49-64)
- Helical Randomization of Magnetized Galaxy Clusters
Plasmas Observed in Faraday Rotation Sky
A.Bershadskii (pp.AstL: 65-72)
- Supernova in Lost Common Envelope and SN 2006gy
N.N.Chugai (pp.55-60;
AstL: 73-78; astro-ph: 2505.09479)
- On Accretion in the Polar V379 Vir
M.V.Suslikov, A.I.Kolbin, N.V.Borisov
(pp.61-71;
AstL: 79-88; astro-ph: 2506.17674)
- Disk Wind as a Source of the Photometric Activity of
Young Stars in the Optical and Infrared Spectral Ranges
M.A.Albrant, V.P.Grinin (pp.72-82;
AstL: 89-100)
- IRAS 22272+5435 (V354 Lac): Multicolor Photometry of a
Variable Carbon-rich Post-AGB Star and a Dust Formation Episode
N.P.Ikonnikova, V.I.Shenavrin, G.V.Komissarova, M.A.Burlak
(pp.83-93;
AstL: 101-110; astro-ph: 2507.06777)
- Deuterated Water Abundance in the Young Hot Core RCW 120 S2
M.S.Kirsanova, A.A.Farafontova
(AstL: 111-117; astro-ph: 2505.21945)
- Formation of an Optimal Scenario for Observations with
an Orbital Space Telescope to Reduce Fuel Consumption
O.S.Chernenko, N.A.Eismont, V.A.Zubko
(pp.94-102;
AstL: 118-126)
Volume 51, 2025, Issue 3
- Identification of Radio and Gamma-ray Pulsars in X-rays
Using Data from the SRG/eROSITA All-Sky Survey
Yu.A.Shibanov, A.V.Karpova, D.A.Zyuzin, M.R.Gilfanov
(pp.105-115;
AstL: 127-137; astro-ph: 2512.13584)
- SRG/ART-XC All-Sky X-ray Survey: Sensitivity Assessment
Based on Aperture Photometry
N.Yu.Tyrin, R.A.Krivonos, V.A.Arefiev, R.A.Burenin,
E.I.Zakharov, A.A.Lutovinov, S.Yu.Sazonov, A.D.Samorodova,
E.V.Filippova, A.S.Abbakumov, V.V.Konoplev, F.V.Korotkov,
V.N.Nazarov (pp.116-120;
AstL: 138-142; astro-ph: 2507.10060)
- Non-conservative Mass Transfer in the Neutron Star
Stripping Model
N.I.Kramarev, A.V.Yudin (pp.121-127;
AstL: 143-150; astro-ph:
2510.20545)
- On New X-ray Features of the Vela Pulsar Wind Nebula
K.P.Levenfish, G.A.Ponomaryov, A.N.Fursov
(pp.128-152;
AstL: 151-176)
- The Impact of Metallicity on the Period-Luminosity
Relation of Mira Variables
Yu.A.Fadeyev (pp.153-157;
AstL: 177-181; astro-ph:
2508.07739)
- The Waldmeier Rule and its Modifications
Yu.A.Nagovitsyn, A.A.Osipova, S.N.Fedoseeva, A.I.Larionova
(pp.158-163;
AstL: 182-188)
- In Memory of Oleg V. Terekhov
(09.12.1960 - 15.03.2025) (ΣΣ.
164-165)
Volume 51, 2025, Issue 4
- Absorption in the 21 cm Hydrogen Line at z > 10 as a
Sensitive Tool for the Construction of a Cosmological Model
on Small Scales
Yu.N.Eroshenko, V.N.Lukash, E.V.Mikheeva, S.V.Pilipenko,
M.V.Tkachev (pp.169-177;
AstL: 189-197; astro-ph:
2512.05503)
- On the Fermi Acceleration Process at Curvilinear Shock
Fronts
J.A.Kropotina, A.M.Bykov (pp.178-188;
AstL: 198-209)
- Polarization and a Model for the Dust Shell of the
Carbon-rich post-AGB Object IRAS 22272+5435 (V354 Lac)
N.P.Ikonnikova, B.S.Safonov
(pp.189-202;
AstL: 210-224)
- On the Quasi-periodic Decameter Radio Emission from
Jupiter Associated with Ganymede
V.E.Shaposhnikov, V.V.Zaitsev
(pp.203-212;
AstL: 225-235; astro-ph:
2506.18581)
- Geodetic Nutation of Celestial Bodies in the Jovian
Satellite System
V.V.Pashkevich, A.N.Vershkov
(pp.213-223;
AstL: 236-246)
- Total Solar Irradiance Variations from Data on
the 10Be Concentration in Antarctic Ice
M.G.Ogurtsov (pp.224-232;
AstL: 247-255)
Volume 51, 2025, Issue 5
- SN Ia CSM 2020aeuh: A Massive Binary C/O White Dwarf Merger?
N.N.Chugai (pp.235-239;
AstL: 257-261; astro-ph:
2510.16840)
- Simulation of the Recording of the Brightest Gamma-ray
Burst GRB 221009A by a Segmented Scintillation Detector
A.A.Mkrtchyan, A.S.Pozanenko, P.Yu.Minaev, D.D.Frederiks
(pp.240-254;
AstL: 262-277)
- The Spiral Pattern Speed in the Milky Way Galaxy
V.V.Bobylev, A.T.Bajkova, A.A.Smirnov
(pp.255-263;
AstL: 278-286; astro-ph:
2510.26450)
- MVN Space Experiment: The First Results of Its In-orbit
Operation
M.V.Buntov, N.P.Semena, V.V.Levin, S.V.Molkov, F.A.Voronin,
D.M.Gamkov, A.G.Glushenko, E.B.Gurova, O.V.Demin,
V.P.Konoshenko, A.V.Krivchenko, V.M.Kuznetsov, M.V.Kuznetsova,
I.Yu.Lapshov, V.A.Lipilin, A.A.Lutovinov, A.V.Markov,
A.M.Pristash, A.A.Rotin, D.V.Serbinov, D.V.Sibirtsev,
D.M.Surin, V.V.Tambov, A.G.Toporkov, A.E.Shtykovskii,
G.A.Kharchenko (pp.264-286;
AstL: 287-309)
- Simulation of a Protoplanetary Disk Accretion Activity
Due to a Collision with a Gas Stream
V.V.Grigoryev, T.V.Demidova (pp.287-297;
AstL: 310-321; astro-ph:
2604.22729)
- Cyclic Variations in the Mean Recurrence Times of Solar
Flares in Active Regions
Yu.A.Nagovitsyn, A.I.Larionova, A.A.Osipova
(pp.298-302;
AstL: 322-326)
Volume 51, 2025, Issue 6
- GRB 241105A - The Most Distant Short Gamma-Ray Burst?
P.Yu.Minaev, D.S.Svinkin, A.S.Pozanenko, D.D.Frederiks
(pp.305-323;
AstL: 327-348)
- Analytical Approaches for a Rapid Prediction of the
Gravitational Waveforms from Relativistic Binary Systems
A.V.Mishakina, S.I.Blinnikov
(pp.324-334;
AstL: 349-360; astro-ph:
2510.25523)
- Shells and Bubbles around Compact Clusters of Massive
Stars: 3D MHD Simulations
D.V.Badmaev, A.M.Bykov, M.E.Kalyashova
(pp.335-347;
AstL: 361-374; astro-ph:
2602.03502)
- Models of Long-Period Variables of the Globular Cluster
47 Tuc
Yu.A.Fadeyev (pp.348-353;
AstL: 375-381; astro-ph:
2511.09065)
- To the Formation and Heating Mechanisms of X-ray Bright
Points on the Sun
A.V.Stepanov, V.V.Zaitsev, E.P.Ovchinnikova
(pp.354-358;
AstL: 382-386)
- Dependence of the Nanoflare Occurrence Rate on the Solar
Cycle Phase
Yu.A.Moiseev, S.A.Bogachev (pp.359-365;
AstL: 387-396)
- In Memory of Ravil R. Nazirov
(09.07.1951-24.04.2025) (ΣΣ.
366-367)
Volume 51, 2025, Issue 7
- Characteristics of the X-ray Spectra for Active Galactic
Nuclei from the SRG/ART-XC All-Sky Survey Based on Swift/XRT
Archival Data
A.D.Sokolov, S.Yu.Sazonov, G.S.Uskov
(pp.371-385;
AstL: 397-411)
- Observations of the Hyades Open Cluster during the
SRG/eROSITA All-Sky Survey
I.M.Khamitov, I.F.Bikmaev, M.R.Gilfanov, R.A.Sunyaev,
P.S.Medvedev, M.A.Gorbachev, A.S.Sklyanov, P.D.Efremova,
S.S.Panarin (pp.386-408;
AstL: 412-435)
- Double White Dwarf ZTF J0538 1953 As the Brightest
Verification Binary for Space Laser Interferometers
S.V.Antipin, A.A.Belinski, L.N.Berdinkov, A.M.Zubareva,
N.A.Maslennikova, K.A.Postnov, I.A.Strakhov
(pp.409-415;
AstL: 436-442; astro-ph:
2511.01651)
- HD 188101: A Spotted B Star with Abundance Anomalies
R.M.Bayazitov, L.I.Mashonkina, Yu.V.Pakhomov, I.A.Yakunin
(pp.416-430;
AstL: 443-460; astro-ph:
2603.05307)
Volume 51, 2025, Issue 8
- Microlensing by a Cluster of Primordial Black Holes
K.A.Toshchenko, P.V.Baklanov, K.M.Belotsky, S.I.Blinnikov
(pp.433-441;
AstL: 461-469; astro-ph:
2603.23412)
- Constraints on Features in the Cosmological Power
Spectrum from Observations of the Epoch of Reionization
O.R.Skorikov, S.V.Pilipenko, M.V.Tkachev
(pp.442-447;
AstL: 470-475; astro-ph:
2511.21179)
- Direct Detection of the Non-thermal X-ray Emission from
the Arches Star Cluster
R.Krivonos, A.Vikhlinin, A.Bykov, S.Sazonov, M.Clavel
(pp.448-458;
AstL: 476-486; astro-ph:
2601.07357)
- On the Contribution of the Bow Shock Pulsar Wind Nebula
PSR J0437-4715 to the Observed Fluxes of GeV-TeV Positrons and
Antiprotons
A.E.Petrov, A.M.Bykov (pp.459-469;
AstL: 487-497; astro-ph:
2604.15537)
- Rotation Periods of Stars in the Pleiades, Hyades, and
Blanco 1 Open Clusters from Brightness Variations in TESS Data
M.A.Gorbachev, I.M.Khamitov, E.A.Nikolaeva
(pp.470-485;
AstL: 498-515)
- A New Estimate of the Zero-Point Shift of the Gaia DR3
Parallaxes Obtained from a Comparison with VLBI Measurements
of Masers and Radio Stars
V.V.Bobylev (pp.486-493;
AstL: 516-524; astro-ph:
2511.11871)
Volume 51, 2025, Issue 9
- Investigation of the Type Ic-BL Supernova SN 2020adow
D.Yu.Tsvetkov, N.N.Pavlyuk, N.P.Ikonnikova, M.A.Burlak,
A.A.Belinski, I.M.Volkov, A.V.Dodin, S.A.Potanin, N.I.Shatsky,
V.A.Echeistov (pp.497-507;
AstL: 525-535)
- Coronal Activity of Stars in the Blanco 1 Open Cluster
from SRG/eROSITA All-Sky Survey Data
I.M.Khamitov, I.F.Bikmaev, M.R.Gilfanov, R.A.Sunyaev,
M.A.Gorbachev, S.S.Panarin, P.S.Medvedev
(pp.508-522;
AstL: 536-550)
- Flaring Activity of Stars within 30 Parsecs from TESS
Data for a Sample of Stars with X-ray Emission from the
SRG/eROSITA Catalog
M.A.Gorbachev, I.F.Bikmaev, I.M.Khamitov, M.R.Gilfanov,
R.A.Sunyaev, P.S.Medvedev (pp.523-532;
AstL: 551-562)
- The Permeable Particle Model to Describe the Collisional
Evolution of Dust Clusters in Protoplanetary Gas-Dust Disks
A.V.Rusol (pp.533-547;
AstL: 563-578)
- Sunspot Group Area Index and the Waldmeier Rule
A.A.Osipova, Yu.A.Nagovitsyn, S.N.Fedoseeva
(pp.548-553;
AstL: 579-585)
- In Memory of Yurii A. Shibanov
(08.12.1944-14.09.2025) (ΣΣ.
554-555)
Volume 51, 2025, Issue 10
- Modeling the Nonequilibrium Kinetics and Spectra of
Supernovae: The Rosenbrock Method with Solution Positivity Control
M.Sh.Potashov (pp.559-574;
AstL: 587-603)
- Study of Massive OBA Stars with X-ray Emission
E.A.Nikolaeva, I.F.Bikmaev, E.N.Irtuganov, M.R.Gilfanov,
R.A.Sunyaev, P.S.Medvedev
(pp.575-590;
AstL: 604-619; astro-ph:
2606.01582)
- Faraday Modulation of the Dispersion Delay of
Pulses from the Pulsar B0329+54
V.V.Vdovin, S.V.Logvinenko, V.V.Kocharovsky
(pp.591-601;
AstL: 620-630)
- Prospects for Measuring the Gravitational Time
Dilation Effect Using Clocks in a Distant Retrograde
Lunar Orbit
D.A.Litvinov, A.V.Alakoz
(pp.602-611;
AstL: 631-639)
- Influence of Electric Current Filamentation
on the Efficiency of Energy Release in Coronal
Magnetic Loops
T.V.Simonova, V.V.Zaitsev
(pp.612-615;
AstL: 640-643)
Volume 51, 2025, Issue 11-12
- Analysis of the Space Velocities of Several Samples of
Open Star Clusters
V.V.Bobylev, A.T.Bajkova (pp.619-628;
AstL: 645-654)
- X-ray and Gamma-ray Emission from a High-Temperature
Plasma and the Spectra of Accreting Black Holes
S.A.Grebenev (pp.629-660;
AstL: 655-691; astro-ph:
2607.07582)
- The Eruptive Young Star IRAS 21204+4913
M.A.Burlak, A.V.Dodin, A.V.Zharova, S.G.Zheltoukhov,
N.P.Ikonnikova, S.A.Lamzin, B.S.Safonov, I.A.Strakhov,
A.A.Tatarnikov, A.M.Tatarnikov
(pp.661-675;
AstL: 692-707)
- Analytical Approaches to Studying the Phase of the
Visibility Function
S.V.Chernov (pp.676-684;
AstL: 708-717)
- Characteristics and Geoeffectiveness of CME-Flare Events
(>M5.0) from December 2019 to July 2023
A.Kubera Raja, A.Mujiber Rahman
(pp.612-615;
AstL: 718-733)
- Orbital Motion Control near the Designed Orbitin the
Vicinity of a Collinear Libration Point
D.V.Shymanchuk, A.S.Shmyrov, V.A.Shmyrov
(pp.685-693;
AstL: 734-743)