GP
G. Pietrzyński
astro-ph.SRastro-ph.GAastro-phastro-ph.EPastro-ph.COastro-ph.IMastro-ph.HEgr-qcAstronomy and astrophysicsbinaries: general
On Valency
published · living versionsW_grtgmvr3·v1 · currentpublished
Microlensing Discovery of a Population of Very Tight, Very Low-mass Binary Brown Dwarfs
with J. -Y. Choi, C. Han, A. Udalski, T. Sumi +119
1 version
W_ap72t5ur·v1published
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W_8stx7zur·v1published
W_xuqsuvaz·v1published
Preprints & journals
372 papers in the corpus · 1998–2026GIARPS simultaneous optical and infrared high-spectral-resolution observations of Cepheids I. Limb darkening from cross-correlated radial velocities2609.21855v1 · N. Nardetto, R. S. Rathour, M. C. Bailleul et al.2026 · 0 citationsarXiv
Multi-chromatic observations of classical Cepheids using the CHARA Array interferometer: Surface brightness-colour relation, projection factor, and limb-darkening2609.15804v1 · M. C. Bailleul, N. Nardetto, D. Mourard et al.2026 · 0 citationsarXiv
Revisiting candidates for non-pulsating stars located in the Cepheid instability strip in the Large Magellanic Cloud2609.01011v2 · W. Narloch, C. Galan, G. Pietrzynski et al.2026 · 0 citationsarXiv
HALO II: Constraining Hubble constant through continuum delay fitting of Fairall 92606.27195v1 · Amit Kumar Mandal, Francisco Pozo Nunez, Vikram Kumar Jaiswal et al.2026 · 0 citationsarXiv
Reddening maps of the Magellanic Clouds using spectral energy distribution fitting of red giants2605.03585v1 · H. Netzel, G. Pietrzy'nski, M. G'orski et al.2026 · 0 citationsarXiv
High-contrast imaging of Galactic Cepheids with VLT/SPHERE2604.05287v1 · A. Gallenne, P. Kervella, N. R. Evans et al.2026 · 0 citationsarXiv
Toward Early-type Eclipsing Binaries as Extragalactic Milestones: First Calibration of the SBCR from O- and B-type Stars in Detached Eclipsing Binaries2604.05029v1 · M'onica Taormina, G. Pietrzy'nski, B. Pilecki et al.2026 · 0 citationsarXiv
Period-Luminosity Relations, projection factor and radii of Anomalous Cepheids2603.28472v1 · Piotr Wielg'orski, Grzegorz Pietrzy'nski, Wolfgang Gieren et al.2026 · 0 citationsarXiv
Finding the elusive RR Lyrae companions via speckle imaging2603.28684v2 · R. Salinas, V. Kalari, G. Hajdu et al.2026 · 1 citationarXiv
Reconstruction of Cepheid Radial Velocity Curves from the shape of the V-band Light Curves2603.11748v1 · V. Hocd'e, P. Moskalik, N. Nardetto et al.2026 · 0 citationsA&A 709, A151 (2026)
Surface brightness-colour relations of Milky Way and Magellanic Clouds classical Cepheids based on Gaia magnitudes2602.11994v1 · M.C. Bailleul, N. Nardetto, V. Hocd'e et al.2026 · 2 citationsarXiv
RR Lyrae stars with variable mean magnitudes2512.15636v1 · Gergely Hajdu, Johanna Jurcsik, M'arcio Catelan et al.2025 · 1 citationarXiv
HALO I: Photometric continuum reverberation mapping of Fairall 92512.13296v2 · Amit Kumar Mandal, Francisco Pozo Nunez, Vikram Kumar Jaiswal et al.2025 · 0 citationsarXiv
Distance to the Globular Cluster M 3 from the Infrared Surface Brightness Technique applied to RR Lyrae stars2512.09119v1 · Bart\lomiej Zgirski, Wolfgang Gieren, Grzegorz Pietrzy'nski et al.2025 · 0 citationsarXiv
Secondary standards in the UKIRT faint standard fields2511.02945v1 · Marek G'orski, Grzegorz Pietrzy'nski, Paulina Karczmarek et al.2025 · 0 citationsarXiv
Surface brightness-colour relations of Cepheids calibrated by optical interferometry2504.13581v1 · M. C. Bailleul, N. Nardetto, V. Hocd'e et al.2025 · 3 citationsarXiv
Period-Luminosity Relations for Galactic Type II Cepheids in the Sloan bands2503.10532v2 · W. Narloch, G. Hajdu, G. Pietrzynski et al.2025 · 2 citationsA&A 697, A30 (2025)
Discovery of ionized circumstellar gas emission around the long-period Cepheid Carinae with ALMA2501.19011v1 · V. Hocd'e, T. Kami'nski, M. Lewis et al.2025 · 1 citationA&A 694, L15 (2025)
Toward early-type eclipsing binaries as extragalactic milestones: IV. Physical properties of three detached O/B-type systems in the LMC2501.04080v1 · M'onica Taormina, G. Pietrzy'nski, R.-P. Kudritzki et al.2025 · 1 citationarXiv
Circumstellar emission of Cepheids across the instability strip: Mid-infrared observations with VLTI/MATISSE2501.00373v1 · V. Hocd'e, A. Matter, N. Nardetto et al.2024 · 2 citationsarXiv
Multiplicity of Galactic Cepheids from long-baseline interferometry V. High-accuracy orbital parallax and mass of SU Cygni2411.06647v2 · A. Gallenne, N. R. Evans, P. Kervella et al.2024 · 6 citationsA&A 693, A111 (2025)
Precise physical parameters of three late-type eclipsing binary giant stars in the Large Magellanic Cloud2410.18619v1 · G. Rojas Garc'ia, D. Graczyk, G. Pietrzy'nski et al.2024 · 0 citationsA&A 692, A110 (2024)
The Infrared Surface Brightness technique applied to RR Lyrae stars from the solar neighborhood2408.02102v1 · Bart\lomiej Zgirski, Wolfgang Gieren, Grzegorz Pietrzy'nski et al.2024 · 4 citationsA&A 690, A295 (2024)
The Orbit and Mass of the Cepheid AW Per2406.17881v1 · Nancy Remage Evans, Alexandre Gallenne, Pierre Kervella et al.2024 · 5 citationsarXiv
Projection factor and radii of Type II Cepheids2406.16561v1 · Piotr Wielg'orski, Grzegorz Pietrzy'nski, Wolfgang Gieren et al.2024 · 5 citationsarXiv
Period-luminosity and period-luminosity-metallicity relations for Galactic RR Lyrae stars in the Sloan bands2406.12408v1 · W. Narloch, G. Hajdu, G. Pietrzynski et al.2024 · 12 citationsarXiv
Towards early-type eclipsing binaries as extragalactic milestones: III. Physical properties of the O-type eclipsing binary OGLE LMC-ECL-21568 in a quadruple system2404.02970v1 · M'onica Taormina, R.-P. Kudritzki, B. Pilecki et al.2024 · 0 citationsarXiv
The orbital parameters of the del Cep inner binary system determined using 2019 HARPS-N spectroscopic data2404.01851v1 · N.Nardetto, V. Hocd'e, P. Kervella et al.2024 · 2 citationsarXiv
Cepheids with giant companions. II. Spectroscopic confirmation of nine new double-lined binary systems composed of two Cepheids2403.12390v1 · BogumiłPilecki, Ian B. Thompson, Felipe Espinoza-Arancibia et al.2024 · 8 citationsA&A 686, A263 (2024)
The Baade-Wesselink projection factor of RR Lyrae stars -- Calibration from OHP/SOPHIE spectroscopy and Gaia DR3 parallaxes2401.08566v1 · Garance Bras, Pierre Kervella, Boris Trahin et al.2024 · 0 citationsarXiv
A machine learning method for predicting telescope cycle time applied to the Cerro Murphy Observatory.39620062 · Kicia, Mirosław, Kałuszyński, Mikołaj, Górski, Marek et al.2024 · 0 citationsExperimental astronomy. 2024;58(3):19
Empirical instability strip for classical Cepheids: I. The LMC galaxy2311.15849v1 · F. Espinoza-Arancibia, B. Pilecki, G. Pietrzy'nski et al.2023 · 14 citationsarXiv
Long-period maser-bearing Miras in the Galactic center: period-luminosity relations and extinction estimates2308.01710v1 · M.O. Lewis, R. Bhattacharya, L.O. Sjouwerman et al.2023 · 5 citationsA&A 677, A153 (2023)
Period-Luminosity Relations for Galactic classical Cepheids in the Sloan bands2306.06326v2 · Weronika Narloch, Gergely Hajdu, Grzegorz Pietrzynski et al.2023 · 11 citationsarXiv
New Near-Infrared Period-Luminosity-Metallicity Relations for Galactic RR Lyrae Stars Based on Gaia EDR3 Parallaxes2305.09414v1 · Bart\lomiej Zgirski, Grzegorz Pietrzy'nski, Marek G'orski et al.2023 · 15 citationsarXiv
Wavelength-resolved reverberation mapping of intermediate redshift quasars HE 0413-4031 and HE 0435-4312: Dissecting Mg II, optical Fe II, and UV Fe II emission regions2304.13763v2 · Raj Prince, Michal Zajacek, S. Panda et al.2023 · 13 citationsA&A 678, A189 (2023)
Synthetic Population of Binary Cepheids. II. The effect of companion light on the extragalactic distance scale2303.15664v1 · Paulina Karczmarek, Gergely Hajdu, Grzegorz Pietrzy'nski et al.2023 · 6 citationsarXiv
The Araucaria project: High-precision orbital parallaxes and masses of binary stars. I. VLTI/GRAVITY observations of ten double-lined spectroscopic binaries2302.12960v1 · A. Gallenne, A. M'erand, P. Kervella et al.2023 · 24 citationsA&A 672, A119 (2023)
HARPS-N high spectral resolution observations of Cepheids II. The impact of the surface-brightness color relation on the Baade-Wesselink projection factor of eta Aql2301.09468v1 · N. Nardetto, W. Gieren, J. Storm et al.2023 · 14 citationsA&A 671, A14 (2023)
Modeling photometric reverberation mapping data for the next generation of big data surveys. Quasar accretion disks sizes with the LSST2212.09161v2 · F. Pozo Nunez, C. Bruckmann, S. Desamutara et al.2022 · 22 citationsarXiv
Discovery of a binary-origin classical Cepheid in a binary system with a 59-day orbital period2212.04518v1 · BogumiłPilecki, Ian B. Thompson, Felipe Espinoza-Arancibia et al.2022 · 11 citations2022, ApJL, 940, L48
Evolved eclipsing binary systems in the Galactic bulge: Precise physical and orbital parameters of OGLE-BLG-ECL-305487 and OGLE-BLG-ECL-1162182210.12413v2 · K. Suchomska, D. Graczyk, C. Ga\lan et al.2022 · 1 citationA&A 668, A30 (2022)
Surface brightness-colour relations of dwarf stars from detached eclipsing binaries -- I. Calibrating sample2208.07257v1 · D. Graczyk, G. Pietrzy'nski, C. Galan et al.2022 · 8 citationsA&A 666, A128 (2022)
Metallicities and ages for star clusters and their surrounding fields in the Large Magellanic Cloud2207.13153v2 · W. Narloch, G. Pietrzy'nski, W. Gieren et al.2022 · 22 citationsA&A 666, A80 (2022)
Synthetic population of binary Cepheids. I. The effect of metallicity and initial parameter distribution on characteristics of Cepheids' companions2204.00661v2 · Paulina Karczmarek, Rados\law Smolec, Gergely Hajdu et al.2022 · 9 citationsThe Astrophysical Journal, Volume 930, Issue 1, id.65 (2022)
An absolute calibration of the near-infrared Period-Luminosity Relations of Type II Cepheids in the Milky Way and in the Large Magellanic Cloud2112.12122v1 · Piotr Wielg'orski, Grzegorz Pietrzy'nski, BogumiłPilecki et al.2021 · 19 citationsarXiv
Progress on the calibration of surface brightness-color relations for early- and late-type stars2106.01073v2 · Anthony Salsi, Nicolas Nardetto, Denis Mourard et al.2021 · 27 citationsAA/2021/40763
Extended envelopes around Galactic Cepheids. V. Multi-wavelength and time-dependent analysis of IR excess2105.12197v1 · A. Gallenne, A. M'erand, P. Kervella et al.2021 · 14 citationsA&A 651, A113 (2021)
Studies of RR Lyrae Variables in Binary Systems. I.: Evidence of a Trimodal Companion Mass Distribution2105.03750v2 · Gergely Hajdu, Grzegorz Pietrzy'nski, Johanna Jurcsik et al.2021 · 26 citationsarXiv
The Araucaria Project. Distances to Nine Galaxies Based on a Statistical Analysis of their Carbon Stars (JAGB Method)2105.02120v2 · Bart\lomiej Zgirski, Grzegorz Pietrzy'nski, Wolfgang Gieren et al.2021 · 30 citationsarXiv
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