Articles by Alexey Tkachenko

Claim page

Alexey Tkachenko

Activity

Upvotes

Folders

Articles

108

SRG/ART-XC all-sky X-ray survey: Catalog of sources detected during the first five surveys

15 May 2024 by Sergey Sazonov and others

High Energy Astrophysical Phenomena, Instrumentation and Methods for Astrophysics

PlatoSim: An end-to-end PLATO camera simulator for modelling high-precision space-based photometry

8 May 2024 by N. Jannsen and others

Instrumentation and Methods for Astrophysics, Earth and Planetary Astrophysics

SRG/ART-XC Galactic Bulge deep survey. I. Maximum likelihood source detection algorithm for X-ray surveys

2 April 2024 by Andrei Semena and others

High Energy Astrophysical Phenomena

Observational mapping of the mass discrepancy in eclipsing binaries: Selection of the sample and its photometric and spectroscopic properties

21 December 2023 by Andrew Tkachenko and others

Solar and Stellar Astrophysics

MELCHIORS: The Mercator Library of High Resolution Stellar Spectroscopy

5 November 2023 by Pascal Royer and others

Solar and Stellar Astrophysics, Instrumentation and Methods for Astrophysics

Hard X-rays and QPO in Swift J1727.8-1613: the rise and plateau of the 2023 outburst

10 October 2023 by Ilya Mereminskiy and others

High Energy Astrophysical Phenomena

A search for magnetic δ Scuti stars in Kepler hybrid candidates

12 September 2023 by K. Thomson-Paressant and others

Solar and Stellar Astrophysics

Successful Detection of Delta and Omicron Variants of SARS-CoV-2 by Veterinary Diagnostic Laboratory Participants in an Interlaboratory Comparison Exercise

24 May 2023 by Kaikai Deng and others

Infectious Diseases

Properties of the extremely energetic GRB~221009A from Konus-WIND and SRG/ART-XC observations

15 May 2023 by Dmitry Frederiks and others

High Energy Astrophysical Phenomena

High-mass eclipsing binaries: a testbed for models of interior structure and evolution -- Accurate fundamental properties and surface chemical composition for V1034 Sco, GL Car, V573 Car and V346 Cen

10 January 2023 by Krešimir Pavlovski and others

Solar and Stellar Astrophysics

KIC 7955301: a hierarchical triple system with eclipse timing variations and an oscillating red giant

11 October 2022 by Patrick Gaulme and others

Solar and Stellar Astrophysics

Second round of the interlaboratory comparison (ILC) exercise of SARS-CoV-2 molecular detection assays being used by 45 veterinary diagnostic laboratories in the US

18 August 2022 by Kaikai Deng and others at

Cornell University

Infectious Diseases

Pushing Least-Squares Deconvolution to the next level: application to binary stars

5 August 2022 by Andrew Tkachenko and others

Solar and Stellar Astrophysics, Instrumentation and Methods for Astrophysics

A Probabilistic Method of Background Removal for High Energy Astrophysics Data

20 July 2022 by Steven Ehlert and others

Instrumentation and Methods for Astrophysics, High Energy Astrophysical Phenomena

The CubeSpec space mission: Asteroseismology of massive stars from time-series optical spectroscopy

18 July 2022 by D. Bowman and others

Solar and Stellar Astrophysics, Instrumentation and Methods for Astrophysics

Detection of period-spacing patterns due to the gravity modes of rotating dwarfs in the TESS southern continuous viewing zone

14 March 2022 by Susana García and others at

KU Leuven

Solar and Stellar Astrophysics

Wide-field X-ray observations of the supernova remnant Puppis A with the SRG/ART-XC telescope

13 January 2022 by R. Krivonos and others

High Energy Astrophysical Phenomena

The SRG X-ray orbital observatory, its telescopes and first scientific results

17 December 2021 by Rashid Sunyaev and others

High Energy Astrophysical Phenomena, Instrumentation and Methods for Astrophysics

The CubeSpec space mission. I. Asteroseismology of massive stars from time series optical spectroscopy: science requirements and target list prioritisation

18 November 2021 by D. Bowman and others

Solar and Stellar Astrophysics, Instrumentation and Methods for Astrophysics

Dynamical parallax, physical parameters and evolutionary status of the components of the bright eclipsing binary α Draconis

6 November 2021 by Krešimir Pavlovski and others

Solar and Stellar Astrophysics

Offline Software and Computing for the SPD experiment

3 November 2021 by V. Andreev and others

Instrumentation and Detectors

Fundamental parameters and abundance analysis of the components in the SB2 system HD 60803

6 October 2021 by Tanja Ryabchikova and others

Solar and Stellar Astrophysics

SRG/ART-XC all-sky X-ray survey: Catalog of sources detected during the first year

30 September 2021 by Mikhail Pavlinsky and others

High Energy Astrophysical Phenomena

KIC5950759: a high-amplitude δ Sct star with amplitude and frequency modulation near the terminal age main sequence

19 April 2021 by D. Bowman and others

Solar and Stellar Astrophysics

The ART-XC telescope on board the SRG observatory

23 March 2021 by Mikhail Pavlinsky and others

High Energy Astrophysical Phenomena, Instrumentation and Methods for Astrophysics

SRG/ART-XC and NuSTAR observations of the X-ray pulsar GRO J1008-57 in the lowest luminosity state

9 March 2021 by Andrey Lutovinov and others

High Energy Astrophysical Phenomena

An extension of the avalanche criterion in the context of c-differentials

8 March 2021 by Pal Ellingsen and others

Cryptography and Security, Combinatorics

The surface brightness - colour relations based on eclipsing binary stars and calibrated with Gaia EDR3

2 March 2021 by Darek Graczyk and others

Solar and Stellar Astrophysics

A comparison of the dynamical and model-derived parameters of the pulsating eclipsing binary KIC9850387

22 February 2021 by Sajanthan Sekaran and others

Solar and Stellar Astrophysics

Mapping Luminous Hot Stars in the Galaxy

17 February 2021 by Emilia Zari and others

Astrophysics of Galaxies

This is an AI-generated summary

Key points

Topics

Solar and Stellar Astrophysics High Energy Astrophysical Phenomena Instrumentation and Methods for Astrophysics Earth and Planetary Astrophysics Infectious Diseases Astrophysics of Galaxies Instrumentation and Detectors Cryptography and Security Combinatorics Epidemiology High Energy Physics Neuroscience