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G. Hajdu

polish academy of sciences

18H指数
110论文数
875被引数
收录论文 52
发表时间
Secondary Standards in the UKIRT Faint Standard Fields
err2026-01-23
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errMarek Górski; Grzegorz Pietrzyński; Paulina Karczmarek; Gergely Hajdu; Mirosław Kicia; Mikołaj Kałuszyński; Joseph R. Eimer; Stephen A. Smee; Bartłomiej Zgirski; Piotr Wielgórski; Weronika Narloch
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Period-luminosity relations for Galactic Type II Cepheids in the Sloan bands银河系II型造父变星在斯隆波段的周期-光度关系
err2025-05-01
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PREAI
errNarloch, W.; Hajdu, G.; Pietrzynski, G.; Wielgorski, P.; Smolec, R.; Gieren, W.; Zgirski, B.; Gorski, M.; Karczmarek, P.; Graczyk, D.
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Non-evolutionary effects on period change in Magellanic Cepheids: II. Empirical constraints on non-linear period changes
err2025-02-19
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PREAI
errRathour, Rajeev Singh; Smolec, Radoslaw; Hajdu, Gergely; Ziolkowska, Oliwia; Hocde, Vincent; Soszynski, Igor; Udalski, Andrzej; Karczmarek, Paulina
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Circumstellar emission of Cepheids across the instability strip: Mid-infrared observations with VLTI/MATISSE
err2025-02-05
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errHocde, V.; Matter, A.; Nardetto, N.; Gallenne, A.; Kervella, P.; Merand, A.; Pietrzynski, G.; Gieren, W.; Leftley, J.; Robbe-Dubois, S.; Lopez, B.; Bailleul, M. C.; Bras, G.; Smolec, R.; Wielgorski, P.; Hajdu, G.; Afanasiev, A.
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Surface brightness-colour relations of dwarf stars from detached eclipsing binaries II. Extension of the calibrating sample
err2025-02-04
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errGraczyk, D.; Pietrzynski, G.; Galan, C.; Miller, N.; Gieren, W.; Zgirski, B.; Hajdu, G.; Kaluszynski, M.; Chini, R.; Gallenne, A.; Gorski, M.; Karczmarek, P.; Kervella, P.; Kicia, M.; Maxted, P. F. L.; Nardetto, N.; Narloch, W.; Pilecki, B.; Pych, W.; Garcia, G. Rojas; Smolec, R.; Suchomska, K.; Taormina, M.; Wielgorski, P.
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Infrared surface brightness technique applied to RR Lyrae stars from the solar neighborhood
err2024-10-17
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errZgirski, Bartlomiej; Gieren, Wolfgang; Pietrzynski, Grzegorz; Gorski, Marek; Wielgorski, Piotr; Storm, Jesper; Bras, Garance; Kervella, Pierre; Nardetto, Nicolas; Hajdu, Gergely; Chini, Rolf; Haas, Martin
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Projection factor and radii of Type II Cepheids: BL Her stars
err2024-09-17
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errWielgorski, P.; Pietrzynski, G.; Gieren, W.; Zgirski, B.; Gorski, M.; Storm, J.; Nardetto, N.; Kervella, P.; Bras, G.; Hajdu, G.; Hocde, V; Pilecki, B.; Narloch, W.; Karczmarek, P.; Pych, W.; Chini, R.; Hodapp, K.
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Period-luminosity and period-luminosity-metallicity relations for Galactic RR Lyrae stars in the Sloan bands
err2024-09-09
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errNarloch, W.; Hajdu, G.; Pietrzynski, G.; Gieren, W.; Zgirski, B.; Wielgorski, P.; Karczmarek, P.; Gorski, M.; Graczyk, D.
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Non-evolutionary effects on period change in Magellanic Cepheids: I. New binary systems revealed from light travel time effect
err2024-06-19
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PREAI
errRathour, Rajeev Singh; Hajdu, Gergely; Smolec, Radoslaw; Karczmarek, Paulina; Hocde, Vincent; Ziolkowska, Oliwia; Soszynski, Igor; Udalski, Andrzej
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Cepheids with giant companions: II. Spectroscopic confirmation of nine new double-lined binary systems composed of two Cepheids
err2024-06-19
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errPilecki, Bogumil; Thompson, Ian B.; Espinoza-Arancibia, Felipe; Hajdu, Gergely; Gieren, Wolfgang; Taormina, Monica; Pietrzynski, Grzegorz; Narloch, Weronika; Bono, Giuseppe; Gallenne, Alexandre; Kervella, Pierre; Wielgorski, Piotr; Zgirski, Bartlomiej; Graczyk, Dariusz; Karczmarek, Paulina; Evans, Nancy R.
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Toward Early-type Eclipsing Binaries as Extragalactic Milestones. III. Physical Properties of the O-type Eclipsing Binary OGLE LMC-ECL-21568 in a Quadruple System
err2024-05-17
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errTaormina, Monica; Kudritzki, R. -P.; Pilecki, B.; Pietrzynski, G.; Thompson, I. B.; Puls, J.; Gorski, M.; Zgirski, B.; Graczyk, D.; Gieren, W.; Hajdu, G.
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Period-Luminosity Relations for Galactic Classical Cepheids in the Sloan Bands*
err2023-07-28
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errNarloch, Weronika; Hajdu, Gergely; Pietrzynski, Grzegorz; Gieren, Wolfgang; Wielgorski, Piotr; Zgirski, Bartlomiej; Karczmarek, Paulina; Gorski, Marek; Graczyk, Dariusz
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New Near-infrared Period-Luminosity-Metallicity Relations for Galactic RR Lyrae Stars Based on Gaia EDR3 Parallaxes
err2023-07-07
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errZgirski, Bartlomiej; Pietrzynski, Grzegorz; Gorski, Marek; Gieren, Wolfgang; Wielgorski, Piotr; Karczmarek, Paulina; Hajdu, Gergely; Lewis, Megan; Chini, Rolf; Graczyk, Dariusz; Kaluszynski, Mikolaj; Narloch, Weronika; Pilecki, Bogumil; Garcia, Gonzalo Rojas; Suchomska, Ksenia; Taormina, Monica
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Synthetic Population of Binary Cepheids. II. The Effect of Companion Light on the Extragalactic Distance Scale
err2023-06-26
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errKarczmarek, Paulina; Hajdu, Gergely; Pietrzynski, Grzegorz; Gieren, Wolfgang; Narloch, Weronika; Smolec, Radoslaw; Wiktorowicz, Grzegorz; Belczynski, Krzysztof
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HARPS-N high spectral resolution observations of Cepheids II. The impact of the surface-brightness color relation on the Baade-Wesselink projection factor of η Aql
err2023-03-02
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errNardetto, N.; Gieren, W.; Storm, J.; Hocde, V.; Pietrzynski, G.; Kervella, P.; Merand, A.; Gallenne, A.; Graczyk, D.; Pilecki, B.; Poretti, E.; Rainer, M.; Zgirski, B.; Wielgorski, P.; Hajdu, G.; Gorski, M.; Karczmarek, P.; Narloch, W.; Taormina, M.
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Discovery of a Binary-origin Classical Cepheid in a Binary System with a 59 day Orbital Period
err2022-11-30
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errPilecki, Bogumil; Thompson, Ian B.; Espinoza-Arancibia, Felipe; Anderson, Richard I.; Gieren, Wolfgang; Narloch, Weronika; Minniti, Javier; Pietrzynski, Grzegorz; Taormina, Monica; Bono, Giuseppe; Hajdu, Gergely
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Evolved eclipsing binary systems in the Galactic bulge: Precise physical and orbital parameters of OGLE-BLG-ECL-305487 and OGLE-BLG-ECL-116218
err2022-11-29
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errSuchomska, K.; Graczyk, D.; Galan, C.; Ziolkowska, O.; Smolec, R.; Pietrzynski, G.; Gieren, W.; Villanova, S.; Gorski, M.; Thompson, I. B.; Wielgorski, P.; Zgirski, B.; Karczmarek, P.; Pilecki, B.; Taormina, M.; Narloch, W.; Hajdu, G.; Lewis, M.; Kaluszynski, M.; Garcia, G. Rojas
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Surface brightness-colour relations of dwarf stars from detached eclipsing binaries I. Calibrating sample
err2022-10-14
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errGraczyk, D.; Pietrzynski, G.; Galan, C.; Southworth, J.; Gieren, W.; Kaluszynski, M.; Zgirski, B.; Gallenne, A.; Gorski, M.; Hajdu, G.; Karczmarek, P.; Kervella, P.; Maxted, P. F. L.; Nardetto, N.; Narloch, W.; Pilecki, B.; Pych, W.; Garcia, G. Rojas; Storm, J.; Suchomska, K.; Taormina, M.; Wielgorski, P.
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Metallicities and ages for star clusters and their surrounding fields in the Large Magellanic Cloud
err2022-10-07
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errNarloch, W.; Pietrzynski, G.; Gieren, W.; Piatti, A. E.; Karczmarek, P.; Gorski, M.; Graczyk, D.; Smolec, R.; Hajdu, G.; Suchomska, K.; Zgirski, B.; Wielgorski, P.; Pilecki, B.; Taormina, M.; Kaluszynski, M.; Pych, W.; Garcia, G. Rojas; Lewis, M. O.
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