DM
D. Mkrtichian
astro-ph.SRastro-ph.EPastro-ph.IMastro-ph.HEastro-phastro-ph.GAcs.CV
On Valency
published · living versionsW_yjca5qhy·v1 · currentpublished
A comprehensive reanalysis of HD 99458. Not a magnetic Ap star but an oscillating Algol with ongoing mass transfer
with E. Semenko, Z. Mikulášek, P. Walczak, M. Gabdeev +19
1 version
W_7u3v4n64·v1published
Preprints & journals
54 papers in the corpus · 2003–2026Unravelling Mass Transfer in Algols from Surface Abundances. I. Z Vulpeculae2608.03348v1 · Ahmet Dervisoglu, Simge Adalalı, Ferhat Guney et al.2026 · 0 citationsarXiv
A Search for Exoplanets around Northern Circumpolar Stars X. The origin of radial velocity variations in the evolved star HD 2165952607.19775v1 · Sang-Hee Kim, Byeong-Cheol Lee, Shenghong Gu et al.2026 · 0 citationsJKAS 59, 2 (2026)
Diversity in Evolutionary Status and Magnetic Activity among Solar-Type Twin Detached Eclipsing Binaries2605.13212v2 · Fang-Bin Meng, Li-Ying Zhu, Sheng-Bang Qian et al.2026 · 1 citationarXiv
GOTO identification and broadband modelling of the counterpart to the SVOM GRB 250818B2602.16559v2 · S. Belkin, G. P. Lamb, K. Ackley et al.2026 · 0 citationsMon Not R Astron Soc (2026)
HD 26172: an active solar-type subgiant in a close binary system2601.13652v1 · Fang-Bin Meng, Li-Ying Zhu, Sheng-Bang Qian et al.2026 · 0 citationsMonthly Notices of the Royal Astronomical Society, Volume 545, Issue 4, id.staf2257, Published February 2026
Observational Properties of Cephei Stars: 88 new samples discovered Based on TESS and Gaia Data2512.12190v1 · Xiang-dong Shi, Sheng-bang Qian, Li-ying Zhu et al.2025 · 1 citationarXiv
Asteroseismology of HD 23734, HD 68703, and HD 73345 using K2-TESS Space-based Photometry and High-resolution Spectroscopy2508.20680v1 · Santosh Joshi, Athul Dileep, Eugene Semenko et al.2025 · 1 citationarXiv
Transit Timing Variations of the Sub-Saturn Exoplanet HAT-P-12b2503.10441v1 · Kaviya Parthasarathy, Hsin-Min Liu, Ing-Guey Jiang et al.2025 · 1 citationarXiv
Investigating Pulsating Variables and Eclipsing Binaries in NGC 2126 using Ground and Space-based Photometry, Astrometry, Spectroscopy and Modeling2502.18112v1 · Athul Dileep, Santosh Joshi, Sneh Lata et al.2025 · 0 citationsarXiv
HD 34736: An intensely magnetised double-lined spectroscopic binary with rapidly-rotating chemically peculiar B-type components2411.05376v1 · E. Semenko, O. Kochukhov, Z. Mikul'asek et al.2024 · 3 citationsarXiv
Asteroseismology of the mild Am Sct star HD 118660 : TESS photometry and modelling2410.02294v1 · Mrinmoy Sarkar, Santosh Joshi, Marc-Antoine Dupret et al.2024 · 4 citationsarXiv
TESS Cycle 2 observations of roAp stars with 2-min cadence data2312.04199v1 · D. L. Holdsworth, M. S. Cunha, M. Lares-Martiz et al.2023 · 20 citationsarXiv
Spectroscopic Devices for Asteroseismology With Small Telescopes in NARIT2307.03985v1 · Somsawat Rattanasoon, Eugene Semenko, David Mkrtichian et al.2023 · 3 citationsarXiv
Anisotropic Ionizing Illumination from an M-type Pre-main Sequence Star, DM Tau2306.09013v2 · Yuka Terada, Hauyu Baobab Liu, David Mkrtichian et al.2023 · 4 citationsarXiv
Sciences with Thai National Radio Telescope2210.04926v1 · Phrudth Jaroenjittichai, Koichiro Sugiyama, Busaba H. Kramer et al.2022 · 4 citationsarXiv
Self-Supervised Clustering on Image-Subtracted Data with Deep-Embedded Self-Organizing Map2209.06375v1 · Y. -L. Mong, K. Ackley, T. L. Killestein et al.2022 · 5 citationsarXiv
Revisiting the Transit Timing Variations in the TrES-3 and Qatar-1 systems with TESS data2209.04080v1 · Vineet Kumar Mannaday, Parijat Thakur, John Southworth et al.2022 · 12 citationsarXiv
Pushing Least-Squares Deconvolution to the next level: application to binary stars2208.03072v1 · A. Tkachenko, V. Tsymbal, Zvyagintsev et al.2022 · 2 citationsarXiv
LAMOST J045019.27+394758.7, with peculiar abundances of N, Na, V, Zn, is possibly a Sculptor dwarf galaxy escapee2204.12099v1 · Meenakshi Purandardas, Aruna Goswami, J. Shejeelammal et al.2022 · 2 citationsarXiv
Updated modelling and refined absolute parameters of the oscillating eclipsing binary AS Eri2202.01767v1 · P. Lampens, D. Mkrtichian, H. Lehmann et al.2022 · 2 citationsarXiv
The Transit Timing and Atmosphere of Hot Jupiter HAT-P-37b2112.04724v1 · Napaporn A-thano, Ing-Guey Jiang, Supachai Awiphan et al.2021 · 10 citationsarXiv
Study of Chemically Peculiar Stars-I : High-resolution Spectroscopy and K2 Photometry of Am Stars in the Region of M442110.14275v1 · Santosh Joshi, Otto Trust, E. Semenko et al.2021 · 11 citationsarXiv
The Gravitational-wave Optical Transient Observer (GOTO): prototype performance and prospects for transient science2110.05539v1 · D. Steeghs, D. K. Galloway, K. Ackley et al.2021 · 92 citationsarXiv
Searching For Fermi GRB Optical Counterparts With The Prototype Gravitational-Wave Optical Transient Observer (GOTO)2108.11802v1 · Y. -L. Mong, K. Ackley, D. K. Galloway et al.2021 · 9 citationsarXiv
TESS Cycle 1 observations of roAp stars with 2-min cadence data2105.13274v1 · D. L. Holdsworth, M. S. Cunha, D. W. Kurtz et al.2021 · 36 citationsarXiv
Light curve classification with recurrent neural networks for GOTO: dealing with imbalanced data2105.11169v2 · U. F. Burhanudin, J. R. Maund, T. Killestein et al.2021 · 33 citationsarXiv
Transient-optimised real-bogus classification with Bayesian Convolutional Neural Networks -- sifting the GOTO candidate stream2102.09892v1 · T. L. Killestein, J. Lyman, D. Steeghs et al.2021 · 39 citationsarXiv
Monitoring polarization in comet 46P/Wirtanen2012.12781v1 · M. Zheltobryukhov, E. Zubko, E. Chornaya et al.2020 · 13 citationsarXiv
Are There Transit Timing Variations for the Exoplanet Qatar-1b ?2012.08184v2 · Li-Hsin Su, Ing-Guey Jiang, Devesh P. Sariya et al.2020 · 10 citationsarXiv
Spectroscopic long-term monitoring of RZ Cas -- Part I: Basic stellar and system parameters2011.07903v1 · H. Lehmann, A. Dervisoglu, D.E. Mkrtichian et al.2020 · 13 citationsA&A 644, A121 (2020)
Processing GOTO data with the Rubin Observatory LSST Science Pipelines I : Production of coadded frames2010.15142v1 · J. R. Mullaney (Sheffield), L. Makrygianni, V. Dhillon et al.2020 · 5 citationsarXiv
Machine Learning for Transient Recognition in Difference Imaging With Minimum Sampling Effort2008.10178v2 · Yik-Lun Mong, Kendall Ackley, Duncan Galloway et al.2020 · 17 citationsarXiv
HiFLEx -- a highly flexible package to reduce cross-dispersed echelle spectra2006.09899v1 · Ronny Errmann, Neil Cook, Guillem Anglada-Escud'e et al.2020 · 11 citationsPublications of the Astronomical Society of the Pacific, Volume 132, Issue 1012, id.064504, June 2020
Searching for Electromagnetic Counterparts to Gravitational-wave Merger Events with the Prototype Gravitational-wave Optical Transient Observer (GOTO-4)2004.00025v2 · B. P. Gompertz, R. Cutter, D. Steeghs et al.2020 · 106 citationsarXiv
The first view of Scuti and Doradus stars with the TESS mission1909.12018v1 · V. Antoci, M. S. Cunha, D. M. Bowman et al.2019 · 125 citationsarXiv
Discovery of tidally-perturbed pulsations in the eclipsing binary U Gru: a pioneering system for tidal asteroseismology1908.08468v1 · Dominic M. Bowman, Cole Johnston, Andrew Tkachenko et al.2019 · 58 citationsarXiv
Dynamics of wind and the dusty environments in the accreting T Tauri stars RY Tau and SU Aur1811.08635v1 · P.P. Petrov, K.N. Grankin, J.F. Gameiro et al.2018 · 19 citationsarXiv
A Large Ground-Based Observing Campaign of the Disintegrating Planet K2-22b1809.06978v1 · Knicole D. Col'on, George Zhou, Avi Shporer et al.2018 · 13 citationsarXiv
Spectroscopic time-series analysis of R Canis Majoris1804.04530v2 · H. Lehmann, V. Tsymbal, F. Pertermann et al.2018 · 12 citationsA&A 615, A131 (2018)
A method of immediate detection of objects with a near-zero apparent motion in series of CCD-frames1712.02425v1 · V.E. Savanevych, S.V. Khlamov, I.B. Vavilova et al.2017 · 21 citationsarXiv
Detection of planet candidates around K giants, HD 40956, HD 111591, and HD 1139961711.07173v1 · Gwanghui Jeong, Byeong-Cheol Lee, Inwoo Han et al.2017 · 5 citationsarXiv
The hot Gamma-Doradus and Maia stars1606.06426v1 · L. A. Balona, C. A. Engelbrecht, Yogesh C. Joshi et al.2016 · 36 citationsarXiv
Long-lived, long-period radial velocity variations in Aldebaran: A planetary companion and stellar activity1505.03454v1 · A. P. Hatzes, W. D. Cochran, M. Endl et al.2015 · 51 citationsarXiv
Planetary companion in K giant Sigma Persei1405.2130v1 · Byeong-Cheol Lee, Inwoo Han, Myeong-Gu Park et al.2014 · 0 citationspublication in the Korean Astronomical Society on April 2014 (vol. 47, no. 2, pp. 69-76)
Multisite spectroscopic seismic study of the beta Cep star V2052 Oph: inhibition of mixing by its magnetic field1208.4250v1 · M. Briquet, C. Neiner, C. Aerts et al.2012 · 83 citationsarXivon Valency
Detection of the 128 day radial velocity variations in the supergiant {\alpha} Persei. Rotational modulations, pulsations, or a planet?1205.3840v1 · Byeong-Cheol Lee, Inwoo Han, Myeong-Gu Park et al.2012 · 15 citationsarXiv
Variable Stars1111.0846v1 · G. Handler, K. R. Pollard, M. S. Cunha et al.2011 · 0 citationsarXiv
Multi-site, multi-year monitoring of the oscillating Algol-type eclipsing binary CT Her1105.5064v2 · P. Lampens, A. Strigachev, S.-L. Kim et al.2011 · 11 citationsarXiv
A likely exoplanet orbiting the oscillating K-giant {\alpha} Arietis1104.4431v1 · B.-C. Lee, D. E. Mkrtichian, I. Han et al.2011 · 21 citationsarXiv
An asteroseismic study of the beta Cephei star 12 Lacertae: multisite spectroscopic observations, mode identification and seismic modelling0903.5477v2 · M. Desmet, M. Briquet, A. Thoul et al.2009 · 57 citationsarXiv
Career total: at least 265 works. 54 are in this corpus.Showing the 50 most recent.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.