A sub-percent distance scale from binaries and Cepheids

Pubblicazioni

On the photometric metallicity of Oosterhoff-type I and II RRab stars

Autori: Johanna Jurcsik; G. Hajdu; Á. Juhász
Pubblicato in: MNRAS, Numero 1, 2021, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stab1396

Metallicities and ages for 35 star clusters and their surrounding fields in the Small Magellanic Cloud

Autori: W. Narloch, G. Pietrzyński, W. Gieren, A. E. Piatti, M. Górski, P. Karczmarek, D. Graczyk, K. Suchomska, B. Zgirski, P. Wielgórski, B. Pilecki, M. Taormina, M. Kałuszyński, W. Pych, G. Hajdu, G. Rojas García
Pubblicato in: Astronomy & Astrophysics, Numero 647, 2021, Pagina/e A135, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202039623

Studies of RR Lyrae Variables in Binary Systems. I. Evidence of a Trimodal Companion Mass Distribution

Autori: Gergely Hajdu; Grzegorz Pietrzyński; Johanna Jurcsik; Márcio Catelan; Paulina Karczmarek; Bogumił Pilecki; Igor Soszyński; Andrzej Udalski; Ian B. Thompson
Pubblicato in: Astrophysical Journal, Numero 2, 2021, ISSN 1538-4357
Editore: IOP
DOI: 10.3847/1538-4357/abff4b

Empirical Calibration of the Reddening Maps in the Magellanic Clouds

Autori: Marek Górski, Bartłomiej Zgirski, Grzegorz Pietrzyński, Wolfgang Gieren, Piotr Wielgórski, Dariusz Graczyk, Rolf-Peter Kudritzki, Bogumił Pilecki, Weronika Narloch, Paulina Karczmarek, Ksenia Suchomska, Mónica Taormina
Pubblicato in: The Astrophysical Journal, Numero 889/2, 2020, Pagina/e 179, ISSN 1538-4357
Editore: IOP
DOI: 10.3847/1538-4357/ab65ed

Progress on the calibration of surface brightness-color relations for early- and late-type stars

Autori: A. Salsi, N. Nardetto, D. Mourard, D. Graczyk, M. Taormina, O. Creevey, V. Hocdé, F. Morand, K. Perraut, G. Pietrzynski, G.H. Schaefer
Pubblicato in: Astronomy & Astrophysics, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140763

Toward Early-type Eclipsing Binaries as Extragalactic Milestones. II. NLTE Spectral Analysis and Stellar Parameters of the Detached O-type System OGLE-LMC-ECL-06782 in the LMC

Autori: Mónica Taormina, Rolf-Peter Kudritzki, Joachim Puls, Bogumił Pilecki, Eva Sextl, G. Pietrzyński, Miguel A. Urbaneja, Wolfgang Gieren
Pubblicato in: The Astrophysical Journal, Numero 890/2, 2020, Pagina/e 137, ISSN 1538-4357
Editore: IOP
DOI: 10.3847/1538-4357/ab6bd0

TESS observations of cepheid stars: First light results

Autori: Emese Plachy; Emese Plachy; András Pál; András Pál; A. Bódi; A. Bódi; Pál Szabó; Pál Szabó; László Molnár; László Molnár; Laszlo Szabados; József Benkő; Richard I. Anderson; Earl P. Bellinger; Anupam Bhardwaj; M. Ebadi; Kosmas Gazeas; Franz-Josef Hambsch; Amir Hasanzadeh; M. I. Jurkovic; M. J. Kalaee; Pierre Kervella; Katrien Kolenberg; Katrien Kolenberg; Katrien Kolenberg; P. Mi
Pubblicato in: The Astrophysical Juornal, Numero 4, 2021, ISSN 0004-637X
Editore: University of Chicago Press
DOI: 10.3847/1538-4365/abd4e3

The influence of metallicity on the Leavitt Lawfrom geometrical distances of Milky Way and Magellanic Clouds Cepheids

Autori: Louise Breuval, Pierre Kervella, Piotr Wielgorski, Wolfgang Gieren, Dariusz Graczyk,Boris Trahin, Grzegorz Pietrzynski, Frederic Arenou, Behnam Javanmardi, and Bartlomiej Zgirski
Pubblicato in: Astronomy & Astrophysics, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.3847/1538-4357/abf0ae

Gaia Early Data Release 3 - Catalogue validation

Autori: Fabricius, Claus; Luri, X.; Arenou, F.; Babusiaux, C.; Helmi, A.; Muraveva, T.; Reylé, C.; Spoto, F.; Vallenari, A.; Antoja, T.; Balbinot, E.; Barache, C.; Bauchet, Nathalie; Bragaglia, A.; Diakité, Sékou; Kervella, Patrick; Leclerc, Nicolas; Lambert, Sébastien; Robichon, Noël; Annie C., Robin
Pubblicato in: EISSN: 1432-0756, Numero 14, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202039834

The Araucaria Project. Distances to Nine Galaxies Based on a Statistical Analysis of their Carbon Stars (JAGB Method)

Autori: Bartlomiej Zgirski, Grzegorz Pietrzynski,Wolfgang Gieren, Marek Gorski, Piotr Wielgorski, Paulina Karczmarek, Fabio Bresolin, Pierre Kervella, Rolf-Peter Kudritzki, Jesper Storm, Dariusz Graczyk, Gergely Hajdu, Weronika Narloch, Bogumil Pilecki, Ksenia Suchomska, and Monica Taormina
Pubblicato in: Astrophysical Journal, 2021, ISSN 1538-4357
Editore: IOP
DOI: 10.3847/1538-4357/ac04b2

Inspecting the Cepheid parallax of pulsation using Gaia EDR3parallaxesProjection factor and period-luminosity and period-radius relations

Autori: B. Trahin, L. Breuval, P. Kervella, A. Mérand, N. Nardetto, A. Gallenne, V. Hocdé, W. Gieren
Pubblicato in: Astronomy & Astrophysics, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202141680

Extended envelopes around Galactic CepheidsV. Multi-wavelength and time-dependent analysis of IR excess

Autori: A. Gallenne, A. Mérand, P. Kervella, G. Pietrzynski, W. Gieren, V. Hocdé6, L. Breuval, N. Nardetto, and E. Lagadec
Pubblicato in: Astronomy & Astrophysics, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140350

A thin shell of ionized gas explaining the IR excess of classical Cepheids

Autori: Hocdé, V.; Nardetto, N.; Lagadec, E.; Niccolini, G.; de Souza, A. Domiciano; Mérand, A.; Kervella, P.; Gallenne, A.; Marengo, M.; Trahin, B.; Gieren, W.; Pietrzynski, G.; Borgniet, S.; Breuval, L.; Javanmardi, B.
Pubblicato in: Astronomy & Astrophysics, Numero 13, 2020, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201935848

A Distance Determination to the Small Magellanic Cloud with an Accuracy of Better than Two Percent Based on Late-type Eclipsing Binary Stars

Autori: Dariusz Graczyk, Grzegorz Pietrzyński, Ian B. Thompson, Wolfgang Gieren, Bartłomiej Zgirski, Sandro Villanova, Marek Górski, Piotr Wielgórski, Paulina Karczmarek, Weronika Narloch, Bogumił Pilecki, Monica Taormina, Radosław Smolec, Ksenia Suchomska, Alexandre Gallenne, Nicolas Nardetto, Jesper Storm, Rolf-Peter Kudritzki, Mikołaj Kałuszyński, Wojciech Pych
Pubblicato in: The Astrophysical Journal, Numero 904/1, 2020, Pagina/e 13, ISSN 1538-4357
Editore: IOP
DOI: 10.3847/1538-4357/abbb2b

The Surface Brightness-color Relations Based on Eclipsing Binary Stars: Toward Precision Better than 1% in Angular Diameter Predictions

Autori: Dariusz Graczyk, Piotr Konorski, Grzegorz Pietrzyński, Wolfgang Gieren, Jesper Storm, Nicolas Nardetto, Alexandre Gallenne, Pierre F. L. Maxted, Pierre Kervella, Zbigniew Kołaczkowski
Pubblicato in: The Astrophysical Journal, Numero 837/1, 2017, Pagina/e 7, ISSN 1538-4357
Editore: IOP science
DOI: 10.3847/1538-4357/aa5d56

Observational calibration of the projection factor of Cepheids

Autori: Pierre Kervella, Boris Trahin, Howard E. Bond, Alexandre Gallenne, Laszlo Szabados, Antoine Mérand, Joanne Breitfelder, Julien Dailloux, Richard I. Anderson, Pascal Fouqué, Wolfgang Gieren, Nicolas Nardetto, Grzegorz Pietrzyński
Pubblicato in: Astronomy & Astrophysics, Numero 600, 2017, Pagina/e A127, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201630202

Mass and p -factor of the Type II Cepheid OGLE-LMC-T2CEP-098 in a Binary System

Autori: Bogumił Pilecki, Wolfgang Gieren, Radosław Smolec, Grzegorz Pietrzyński, Ian B. Thompson, Richard I. Anderson, Giuseppe Bono, Igor Soszyński, Pierre Kervella, Nicolas Nardetto, Mónica Taormina, Kazimierz Stȩpień, Piotr Wielgórski
Pubblicato in: The Astrophysical Journal, Numero 842/2, 2017, Pagina/e 110, ISSN 1538-4357
Editore: IOP Science
DOI: 10.3847/1538-4357/aa6ff7

A Precision Determination of the Effect of Metallicity on Cepheid Absolute Magnitudes in VIJHK Bands from Magellanic Cloud Cepheids

Autori: Piotr Wielgórski, Grzegorz Pietrzyński, Wolfgang Gieren, Marek Górski, Rolf-Peter Kudritzki, Bartłomiej Zgirski, Fabio Bresolin, Jesper Storm, Noriyuki Matsunaga, Dariusz Graczyk, Igor Soszyński
Pubblicato in: The Astrophysical Journal, Numero 842/2, 2017, Pagina/e 116, ISSN 1538-4357
Editore: IOP Science
DOI: 10.3847/1538-4357/aa7565

The Araucaria Project. The Distance to the Sculptor Group Galaxy NGC 7793 from Near-infrared Photometry of Cepheid Variables

Autori: Bartlomiej Zgirski, Wolfgang Gieren, Grzegorz Pietrzyński, Paulina Karczmarek, Marek Gorski, Piotr Wielgorski, Weronika Narloch, Dariusz Graczyk, Rolf-Peter Kudritzki, Fabio Bresolin
Pubblicato in: The Astrophysical Journal, Numero 847/2, 2017, Pagina/e 88, ISSN 1538-4357
Editore: IOP Sciences
DOI: 10.3847/1538-4357/aa88c4

The Araucaria Project: The Distance to the Fornax Dwarf Galaxy from Near-infrared Photometry of RR Lyrae Stars

Autori: Paulina Karczmarek, Grzegorz Pietrzyński, Marek Górski, Wolfgang Gieren, David Bersier
Pubblicato in: The Astronomical Journal, Numero 154/6, 2017, Pagina/e 263, ISSN 1538-3881
Editore: IOP
DOI: 10.3847/1538-3881/aa9574

Optical interferometry and Gaia parallaxes for a robust calibration of the Cepheid distance scale

Autori: Pierre Kervella, Antoine Mérand, Alexandre Gallenne, Boris Trahin, Simon Borgniet, Grzegorz Pietrzynski, Nicolas Nardetto, Wolfgang Gieren
Pubblicato in: Proceedings of the International Astronomical Union, Numero 12/S330, 2017, Pagina/e 305-308, ISSN 1743-9213
Editore: Cambridge University Press
DOI: 10.1017/S1743921317006792

The Late-type Eclipsing Binaries in the Large Magellanic Cloud: Catalog of Fundamental Physical Parameters

Autori: Dariusz Graczyk, Grzegorz Pietrzyński, Ian B. Thompson, Wolfgang Gieren, Bogumił Pilecki, Piotr Konorski, Sandro Villanova, Marek Górski, Ksenia Suchomska, Paulina Karczmarek, Kazimierz Stepień, Jesper Storm, Mónica Taormina, Zbigniew Kołaczkowski, Piotr Wielgórski, Weronika Narloch, Bartłomiej Zgirski, Alexandre Gallenne, Jakub Ostrowski, Radosław Smolec, Andrzej Udalski, Igor Soszyński
Pubblicato in: The Astrophysical Journal, Numero 860/1, 2018, Pagina/e 1, ISSN 1538-4357
Editore: IOP
DOI: 10.3847/1538-4357/aac2bf

Fundamental properties of red-clump stars from long-baseline H -band interferometry

Autori: A. Gallenne, G. Pietrzyński, D. Graczyk, N. Nardetto, A. Mérand, P. Kervella, W. Gieren, S. Villanova, R. E. Mennickent, B. Pilecki
Pubblicato in: Astronomy & Astrophysics, Numero 616, 2018, Pagina/e A68, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201833341

The Araucaria Project: High-precision Cepheid Astrophysics from the Analysis of Variables in Double-lined Eclipsing Binaries

Autori: Bogumił Pilecki, Wolfgang Gieren, Grzegorz Pietrzyński, Ian B. Thompson, Radosław Smolec, Dariusz Graczyk, Mónica Taormina, Andrzej Udalski, Jesper Storm, Nicolas Nardetto, Alexandre Gallenne, Pierre Kervella, Igor Soszyński, Marek Górski, Piotr Wielgórski, Ksenia Suchomska, Paulina Karczmarek, Bartłomiej Zgirski
Pubblicato in: The Astrophysical Journal, Numero 862/1, 2018, Pagina/e 43, ISSN 1538-4357
Editore: IOP
DOI: 10.3847/1538-4357/aacb32

A Geometrical 1% Distance to the Short-period Binary Cepheid V1334 Cygni

Autori: A. Gallenne, P. Kervella, N. R. Evans, C. R Proffitt, J. D. Monnier, A. Mérand, E. Nelan, E. Winston, G. Pietrzyński, G. Schaefer, W. Gieren, R. I. Anderson, S. Borgniet, S. Kraus, R. M. Roettenbacher, F. Baron, B. Pilecki, M. Taormina, D. Graczyk, N. Mowlavi, L. Eyer
Pubblicato in: The Astrophysical Journal, Numero 867/2, 2018, Pagina/e 121, ISSN 1538-4357
Editore: IOP
DOI: 10.3847/1538-4357/aae373

The Araucaria Project: Multi-band Calibrations of the TRGB Absolute Magnitude

Autori: Marek Górski, Grzegorz Pietrzyński, Wolfgang Gieren, Dariusz Graczyk, Ksenia Suchomska, Paulina Karczmarek, Roger E. Cohen, Bartłomiej Zgirski, Piotr Wielgórski, Bogumił Pilecki, Mónica Taormina, Zbigniew Kołaczkowski, Weronika Narloch
Pubblicato in: The Astronomical Journal, Numero 156/6, 2018, Pagina/e 278, ISSN 1538-3881
Editore: IOP
DOI: 10.3847/1538-3881/aaeacb

The Dynamical Mass and Evolutionary Status of the Type II Cepheid in the Eclipsing Binary System OGLE-LMC-T2CEP-211 with a Double-ring Disk

Autori: Bogumił Pilecki, Ahmet Dervişoğlu, Wolfgang Gieren, Radosław Smolec, Igor Soszyński, Grzegorz Pietrzyński, Ian B. Thompson, Mónica Taormina
Pubblicato in: The Astrophysical Journal, Numero 868/1, 2018, Pagina/e 30, ISSN 1538-4357
Editore: IOP
DOI: 10.3847/1538-4357/aae68f

The effect of metallicity on Cepheid period-luminosity relations from a Baade-Wesselink analysis of Cepheids in the Milky Way and Magellanic Clouds

Autori: W. Gieren, J. Storm, P. Konorski, M. Górski, B. Pilecki, I. Thompson, G. Pietrzyński, D. Graczyk, T. G. Barnes, P. Fouqué, N. Nardetto, A. Gallenne, P. Karczmarek, K. Suchomska, P. Wielgórski, M. Taormina, B. Zgirski
Pubblicato in: Astronomy & Astrophysics, Numero 620, 2018, Pagina/e A99, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201833263

Multiplicity of Galactic Cepheids from long-baseline interferometry

Autori: A. Gallenne, P. Kervella, S. Borgniet, A. Mérand, G. Pietrzyński, W. Gieren, J. D. Monnier, G. H. Schaefer, N. R. Evans, R. I. Anderson, F. Baron, R. M. Roettenbacher, P. Karczmarek
Pubblicato in: Astronomy & Astrophysics, Numero 622, 2019, Pagina/e A164, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201834614

Testing Systematics of Gaia DR2 Parallaxes with Empirical Surface Brightness: Color Relations Applied to Eclipsing Binaries

Autori: Dariusz Graczyk, Grzegorz Pietrzyński, Wolfgang Gieren, Jesper Storm, Nicolas Nardetto, Alexandre Gallenne, Pierre F. L. Maxted, Pierre Kervella, Zbigniew Kołaczkowski, Piotr Konorski, Bogumił Pilecki, Bartłomiej Zgirski, Marek Górski, Ksenia Suchomska, Paulina Karczmarek, Mónica Taormina, Piotr Wielgórski, Weronika Narloch, Radosław Smolec, Rolf Chini, Louise Breuval
Pubblicato in: The Astrophysical Journal, Numero 872/1, 2019, Pagina/e 85, ISSN 1538-4357
Editore: IOP
DOI: 10.3847/1538-4357/aafbed

Multiplicity of Galactic Cepheids and RR Lyrae stars from Gaia DR2

Autori: Pierre Kervella, Alexandre Gallenne, Nancy Remage Evans, Laszlo Szabados, Frédéric Arenou, Antoine Mérand, Yann Proto, Paulina Karczmarek, Nicolas Nardetto, Wolfgang Gieren, Grzegorz Pietrzynski
Pubblicato in: Astronomy & Astrophysics, Numero 623, 2019, Pagina/e A116, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201834210

A distance to the Large Magellanic Cloud that is precise to one per cent

Autori: G. Pietrzyński, D. Graczyk, A. Gallenne, W. Gieren, I. B. Thompson, B. Pilecki, P. Karczmarek, M. Górski, K. Suchomska, M. Taormina, B. Zgirski, P. Wielgórski, Z. Kołaczkowski, P. Konorski, S. Villanova, N. Nardetto, P. Kervella, F. Bresolin, R. P. Kudritzki, J. Storm, R. Smolec, W. Narloch
Pubblicato in: Nature, Numero 567/7747, 2019, Pagina/e 200-203, ISSN 0028-0836
Editore: Nature Publishing Group
DOI: 10.1038/s41586-019-0999-4

Observational calibration of the projection factor of Cepheids. IV. Period-projection factor relation of Galactic and Magellanic Cloud Cepheids

Autori: Gallenne A., P. Kervella, Mérand, A., Pietrzyński, G., W. Gieren, Nardetto, N., Trahin, B.
Pubblicato in: Astronomy & Astrophysics, Numero 608, 2017, Pagina/e A18, ISSN 0004-6361
Editore: Springer Verlag

Multiplicity of Galactic Cepheids and RR Lyrae stars from Gaia DR2. II. Resolved common proper motion pairs

Autori: Kervella Pierre, Gallenne Alexandre, Evans Nancy Remage, Szabados Laszlo, Arenou, Frédéric, Mérand Antoine, Nardetto Nicolas, Gieren Wolfgang, Pietrzynski Grzegorz
Pubblicato in: Astronomy & Astrophysics, Numero 623, 2019, Pagina/e A117, ISSN 0004-6361
Editore: Springer Verlag

Toward Early-type Eclipsing Binaries as Extragalactic Milestones. I. Physical Parameters of OGLE-LMC-ECL-22270 and OGLE-LMC-ECL-06782

Autori: Mónica Taormina, G. Pietrzyński, B. Pilecki, R.-P. Kudritzki, I. B. Thompson, D. Graczyk, W. Gieren, N. Nardetto, M. Górski, K. Suchomska, B. Zgirski, P. Wielgórski, P. Karczmarek, W. Narloch
Pubblicato in: The Astrophysical Journal, Numero 886/2, 2019, Pagina/e 111, ISSN 1538-4357
Editore: Astrophysical Journal
DOI: 10.3847/1538-4357/ab4b57

The Araucaria project: High-precision orbital parallax and masses of eclipsing binaries from infrared interferometry

Autori: A. Gallenne, G. Pietrzyński, D. Graczyk, B. Pilecki, J. Storm, N. Nardetto, M. Taormina, W. Gieren, A. Tkachenko, P. Kervella, A. Mérand, M. Weber
Pubblicato in: Astronomy & Astrophysics, Numero 632, 2019, Pagina/e A31, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201935837

Candidates for non-pulsating stars located in the Cepheid instability strip in the Large Magellanic Cloud based on Strömgren photometry

Autori: Weronika Narloch, G Pietrzyński, Z Kołaczkowski, R Smolec, M Górski, M Kubiak, A Udalski, I Soszyński, D Graczyk, W Gieren, P Karczmarek, B Zgirski, P Wielgórski, K Suchomska, B Pilecki, M Taormina, M Kałuszyński
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 489/3, 2019, Pagina/e 3285-3293, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz2112

Consistent radial velocities of classical Cepheids from the cross-correlation technique

Autori: S. Borgniet, P. Kervella, N. Nardetto, A. Gallenne, A. Mérand, R. I. Anderson, J. Aufdenberg, L. Breuval, W. Gieren, V. Hocdé, B. Javanmardi, E. Lagadec, G. Pietrzyński, B. Trahin
Pubblicato in: Astronomy & Astrophysics, Numero 631, 2019, Pagina/e A37, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/201935622

The Milky Way Cepheid Leavitt law based on Gaia DR2 parallaxes of companion stars and host open cluster populations

Autori: Louise Breuval, Pierre Kervella, Richard I. Anderson, Adam G. Riess, Frédéric Arenou, Boris Trahin, Antoine Mérand, Alexandre Gallenne, Wolfgang Gieren, Jesper Storm, Giuseppe Bono, Grzegorz Pietrzyński, Nicolas Nardetto, Behnam Javanmardi, Vincent Hocdé
Pubblicato in: Astronomy & Astrophysics, Numero 643, 2020, Pagina/e A115, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202038633

Inspecting the Cepheid Distance Ladder: the Hubble Space Telescope Distance to the SN Ia Host Galaxy NGC 5584

Autori: Behnam Javanmardi, Antoine Mérand, Pierre Kervella, Louise Breuval, Alexandre Gallenne, Nicolas Nardetto, Wolfgang Gieren, Grzegorz Pietrzyński, Vincent Hocdé, Simon Borgniet
Pubblicato in: The Astrophysical Journal, Numero 911/1, 2021, Pagina/e 12, ISSN 0004-637X
Editore: University of Chicago Press
DOI: 10.3847/1538-4357/abe7e5

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

Autori: Graczyk, D.,Pietrzyński, G.,Galan, C.,Gieren, W.,Tkachenko, A.,Anderson, R. I.,Gallenne, A., Górski, M., Hajdu, G., Kałuszyński, M.,Karczmarek, P. , Kervella, P., Maxted, P. F. L., Nardetto, N., Narloch, W., Pavlovski, K., Pilecki, B., Pych, W., Southworth, J., Storm, J. Suchomska, K., Taormina, M., Villanova, S., Wielgórski, P., Zgirski, B., Konorski, P.
Pubblicato in: Astronomy & Astrophysics, 2021, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202140571

A correlation between the number of satellites and the baryonic bulge-to-total ratio extending beyond the Local Group

Autori: Javanmardi, Behnam; Kroupa, Pavel
Pubblicato in: Monthly Notices of the Royal Astronomical Society, Numero 2, 2020, ISSN 0035-8711
Editore: Blackwell Publishing Inc.
DOI: 10.1093/mnrasl/slaa001

Stellar and substellar companions from Gaia EDR3Proper-motion anomaly and resolved common proper-motion pairs

Autori: Pierre Kervella, Frédéric Arenou, and Frédéric Thévenin
Pubblicato in: Astronomy & Astrophysics, 2022, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202142146

Cepheids with Giant Companions. I. Revealing a Numerous Population of Double-lined Binary Cepheids* †

Autori: Bogumił Pilecki, Grzegorz Pietrzyński, Richard I. Anderson, Wolfgang Gieren, Mónica Taormina, Weronika Narloch, Nancy R. Evans, Jesper Storm
Pubblicato in: The Astrophysical Journal, Numero 910/2, 2021, Pagina/e 118, ISSN 0004-637X
Editore: University of Chicago Press
DOI: 10.3847/1538-4357/abe7e9

The Araucaria Project: Deep Near-infrared Photometric Maps of Local and Sculptor Group Galaxies. I. Carina, Fornax, and Sculptor

Autori: Paulina Karczmarek, Grzegorz Pietrzyński, Wolfgang Gieren, Weronika Narloch, Gergely Hajdu, Gonzalo Rojas García, Mikołaj Kałuszyński, Marek Górski, Ksenia Suchomska, Dariusz Graczyk, Bogumił Pilecki, Piotr Wielgórski, Bartłomiej Zgirski, Mónica Taormina, Mradumay Sadh
Pubblicato in: The Astrophysical Journal Supplement Series, Numero 253/2, 2021, Pagina/e 42, ISSN 0067-0049
Editore: University of Chicago Press
DOI: 10.3847/1538-4365/abdf60

Calibrating the surface brightness – color relation for late-type red giants stars in the visible domain using VEGA/CHARA interferometric observations

Autori: N. Nardetto, A. Salsi, D. Mourard, V. Hocdé, K. Perraut, A. Gallenne, A. Mérand, D. Graczyk, G. Pietrzynski, W. Gieren, P. Kervella, R. Ligi, A. Meilland, F. Morand, P. Stee, I. Tallon-Bosc, T. ten Brummelaar
Pubblicato in: Astronomy & Astrophysics, Numero 639, 2020, Pagina/e A67, ISSN 0004-6361
Editore: Springer Verlag
DOI: 10.1051/0004-6361/202037679

Four years’ interferometric observations of Galactic binary Cepheids

Autori: A. Gallenne, A. Mérand, P. Kervella, N.R. Evans, C. Proffitt, G. Pietrzński, W. Gieren
Pubblicato in: EPJ Web of Conferences, Numero 152, 2017, Pagina/e 03007, ISSN 2100-014X
Editore: EDP Science
DOI: 10.1051/epjconf/201715203007

The Araucaria Project. The distance to the Sculptor group galaxy NGC 7793 from near-infrared photometry of Cepheid variables

Autori: Bartlomiej Zgirski, Wolfgang Gieren, Grzegorz Pietrzyński, Paulina Karczmarek, Marek Górski, Dariusz Graczyk, Bogumil Pilecki, Mónica Taormina, Ksenia Suchomska, Piotr Wielgórski, Piotr Konorski
Pubblicato in: EPJ Web of Conferences, Numero 152, 2017, Pagina/e 07010, ISSN 2100-014X
Editore: EDP sciences
DOI: 10.1051/epjconf/201715207010

Toward a renewed Galactic Cepheid distance scale from Gaia and optical interferometry

Autori: Pierre Kervella, Antoine Mérand, Alexandre Gallenne, Boris Trahin, Nicolas Nardetto, Richard I. Anderson, Joanne Breitfelder, Laszlo Szabados, Howard E. Bond, Simon Borgniet, Wolfgang Gieren, Grzegorz Pietrzyński
Pubblicato in: EPJ Web of Conferences, Numero 152, 2017, Pagina/e 07002, ISSN 2100-014X
Editore: EDP science
DOI: 10.1051/epjconf/201715207002

The distance to the Small Magellanic Cloud from multiband period-luminosity relations for classical Cepheids and its dependence on metallicity

Autori: Piotr Wielgorski, Grzegorz Pietrzynski, Wolfgang Gieren
Pubblicato in: EPJ Web of Conferences, Numero 152, 2017, Pagina/e 07011, ISSN 2100-014X
Editore: EDP Sciences
DOI: 10.1051/epjconf/201715207011

Interferometry of Classical Pulsators

Autori: Kervella Pierre, Mérand Antoine, Gallenne Alexandre, Borgniet Simon, Trahin Boris, Nardetto Nicolas, Pietrzyński Grzegorz, Gieren Wolfgang
Pubblicato in: The RR Lyrae 2017 Conference. Revival of the Classical Pulsators: from Galactic Structure to Stellar Interior Diagnostics. Proceedings of the meeting held 17-21 September, 2017 in Niepołomice, Poland. Proceedings of the Polish Astronomical Society, Vol. 6, 2018
Editore: Proceedings of the Polish Astronomical Society

Classical Pulsators in Eclipsing BinarySystems

Autori: Grzegorz Pietrzynski
Pubblicato in: The RR Lyrae 2017 Conference. Revival of the Classical Pulsators: from Galactic Structure to Stellar Interior Diagnostics. Proceedings of the meeting held 17-21 September, 2017 in Niepołomice, Poland, 2018
Editore: Proceedings of the Polish Astronomical Society, Vol. 6.

Toward a Universal Period-p-factor Relation

Autori: Gallenne Alexandre, Kervella Pierre, Mérand Antoine, Pietrzyński Grzegorz, Gieren Wolfgang, Nardetto, Nicolas
Pubblicato in: The RR Lyrae 2017 Conference. Revival of the Classical Pulsators: from Galactic Structure to Stellar Interior Diagnostics. Proceedings of the meeting held 17-21 September, 2017 in Niepołomice, Poland., 2018
Editore: Proceedings of the Polish Astronomical Society, Vol. 6.

The Metallicity Effect on CepheidAbsolute Magnitudes

Autori: Piotr Wielgorski, Grzegorz Pietrzynski, Wolfgang Gieren, Marek Gorski,Rolf-Peter Kudritzki, Bart lomiej Zgirski, Fabio Bresolin, Jesper Storm,Noriyuki Matsunaga, Dariusz Graczyk, Igor Soszynski
Pubblicato in: The RR Lyrae 2017 Conference. Revival of the Classical Pulsators: from Galactic Structure to Stellar Interior Diagnostics. Proceedings of the meeting held 17-21 September, 2017 in Niepołomice, Poland., Numero Proceedings of the Polish Astronomical Society, Vol. 6. Edited by R. Smolec, K. Kinemuchi, and R.I. Anderson, ISBN 978-83-938279-9-2, pp.327-328, 2018
Editore: Proceedings of the Polish Astronomical Society

The Araucaria Project. The Distance to the Sculptor Group Galaxy NGC 7793 from Near-Infrared Photometry of Cepheid Variables

Autori: Zgirski Bartłomiej, Gieren Wolfgang, Pietrzyński Grzegorz, Karczmarek Paulina, Górski Marek, Wielgórski Piotr, Narloch Weronika, Graczyk Dariusz, Kudritzki Rolf-Peter, Bresolin, Fabio
Pubblicato in: The RR Lyrae 2017 Conference. Revival of the Classical Pulsators: from Galactic Structure to Stellar Interior Diagnostics, Numero Proceedings of the meeting held 17-21 September, 2017 in Niepołomice, Poland. Proceedings of the Polish Astronomical Society, Vol. 6. Edited by R. Smolec, K. Kinemuchi, and R.I. Anderson, ISBN 978-83, 2018
Editore: Proceedings of the Polish Astronomical Society

The distance of the long period Cepheid RS Puppis from its remarkable light echoes

Autori: Kervella, Pierre
Pubblicato in: "proceedings of the conference ""Stars and their variability observed from space""", Numero 3, 2020
Editore: University of Vienna

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