JŽ
J. Žák
astro-ph.EPastro-ph.SRastro-ph.IMastro-ph.GA
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, D. Mkrtichian, P. Walczak +19
1 version
Preprints & journals
21 papers in the corpus · 2019–2026A comprehensive reanalysis of HD 99458. Not a magnetic Ap star but an oscillating Algol with ongoing mass transfer2610.32406v1 · E. Semenko, Z. Mikul'asek, D. Mkrtichian et al.2026 · 0 citationsarXivon Valency
Rotational characteristics of five photometrically variable stars2604.26542v1 · Pavl'ina Rutov'a, Marek Skarka, Jir'i Z'ak et al.2026 · 0 citationsarXiv
PLATOSpec's first results: Three new transiting warm Jupiters from the WINE survey TIC 147027702, TIC 245076932 and TIC 874220712602.20654v1 · Pavol Gajdos, Rafael Brahm, Lorena Acuna-Aguirre et al.2026 · 0 citationsA&A 708, A189 (2026)
Aligned, Misaligned and Polar Orbits of Hot Jupiters: Measuring Spin-Orbit Angles via Doppler Tomography with HARPS-N2601.11313v1 · Z. Balk'oov'a, J. Z'ak, M. Skarka et al.2026 · 1 citationarXiv
Resolving Galaxy Nuclei and Compact Stellar Systems as Engines of Galaxy Evolution2512.13486v1 · Julia Lamprecht, Izzy L. Garland, Daniel Jadlovsky et al.2025 · 0 citationsarXiv
PLATOSpec: a precise spectrograph in support of space missions2510.11961v1 · P. Kab'ath, M. Skarka, A. Hatzes et al.2025 · 2 citationsMon Not R Astron Soc (2025)
The evolution of PUCHEROS from a basic to a competitive tool for stellar astrophysics2509.00264v2 · Luca Antonucci, Leonardo Vanzi, Abner Zapata et al.2025 · 3 citationsMonthly Notices of the Royal Astronomical Society 542 (2025) 1730-1742
PLATOSpec's first results: planets WASP-35b and TOI-622b are on aligned orbits, and K2-237b is on a polar orbit2508.10145v1 · J. Zak, P. Kabath, H.M.J. Boffin et al.2025 · 3 citationsarXiv
Ten Aligned Orbits: Planet Migration in the Era of JWST and Ariel2505.20516v1 · J. Zak, H. M. J. Boffin, A. Bocchieri et al.2025 · 10 citationsarXiv
Stellar obliquities of eight close-in gas giant exoplanets2501.05615v1 · J. Zak, H. M. J. Boffin, E. Sedaghati et al.2025 · 10 citationsA&A 694, A91 (2025)
HD 110067 c has an aligned orbit2405.12409v2 · J. Zak, H. M. J. Boffin, E. Sedaghati et al.2024 · 7 citationsarXiv
VELOcities of CEpheids (VELOCE) I. High-precision radial velocities of Cepheids2404.12280v2 · Richard I. Anderson, Giordano Viviani, Shreeya S. Shetye et al.2024 · 23 citationsA&A 686, A177 (2024)
Stellar obliquity measurements of six gas giants2403.15631v1 · J. Zak, A. Bocchieri, E. Sedaghati et al.2024 · 13 citationsarXiv
Everything that glitters is not gold: V1315 Cas is not a dormant black hole2307.09594v1 · J. Zak, D. Jones, H. M. J. Boffin et al.2023 · 4 citationsarXiv
A detailed study of the barium central star of the planetary nebula Abell 702208.14778v1 · David Jones, Henri M.J. Boffin, Alex J. Brown et al.2022 · 5 citationsarXiv
TOI-2046b, TOI-1181b and TOI-1516b, three new hot Jupiters from \textit{TESS}: planets orbiting a young star, a subgiant and a normal star2205.01860v1 · Petr Kab'ath, Priyanka Chaturvedi, Phillip J. MacQueen et al.2022 · 21 citationsarXiv
TOI-1268b: the youngest, hot, Saturn-mass transiting exoplanet2201.13341v2 · J. Subjak, M. Endl, P. Chaturvedi et al.2022 · 20 citationsA&A 662, A107 (2022)
The post-common-envelope binary central star of the planetary nebula Ou 5: a doubly-eclipsing post-red-giant-branch system2112.09505v1 · David Jones, James Munday, Romano Corradi et al.2021 · 16 citationsarXiv
A tidally tilted sectoral dipole pulsation mode in the eclipsing binary TIC 633280202102.01720v1 · S.A. Rappaport, D.W. Kurtz, G. Handler et al.2021 · 19 citationsarXiv
Ondr}ejov echelle spectrograph, ground based support facility for exoplanet missions2001.01001v1 · Petr Kabath, Marek Skarka, Silvia Sabotta et al.2020 · 29 citationsarXiv
Detection limits of exoplanetary atmospheres with 2-m class telescopes1905.04665v1 · P. Kabath, J. Zak, H. M.J. Boffin et al.2019 · 14 citationsarXiv
Career total: at least 40 works. 21 are in this corpus.
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