Zobrazeno 1 - 10
of 2 228
pro vyhledávání: '"A, Ziolkowska"'
Autor:
Ziółkowska, Oliwia, Smolec, Radosław, Thoul, Anne, Farrell, Eoin, Rathour, Rajeev Singh, Hocdé, Vincent
Helium-burning stars, in particular Cepheids, are especially difficult to model, as the choice of free parameters can greatly impact the shape of the blue loops - the part of the evolutionary track at which instability strip is crossed. Contemporary
Externí odkaz:
http://arxiv.org/abs/2408.07136
Autor:
Rathour, Rajeev Singh, Hajdu, Gergely, Smolec, Radosław, Karczmarek, Paulina, Hocdé, Vincent, Ziółkowska, Oliwia, Soszyński, Igor, Udalski, Andrzej
Publikováno v:
A&A 686, A268 (2024)
Period change studies give a window to probe into the evolution and dynamics of Cepheids. While evolutionary period changes have been well studied both observationally and theoretically, non-evolutionary period changes lack a systematic and quantitat
Externí odkaz:
http://arxiv.org/abs/2403.14039
Y~Ophiuchi (Y~Oph) is a classical Cepheid reported to be as dim as a Cepheid of about half its pulsation period, and exhibits a low radial velocity and light-curves amplitude. Our objective is to conduct hydrodynamical pulsation modeling of Y~Oph to
Externí odkaz:
http://arxiv.org/abs/2312.12046
Publikováno v:
A&A 689, A224 (2024)
The primary goal of this paper is to derive precise Fourier parameters of the radial velocity (RV) curves for fundamental and first-overtone Galactic Cepheids. For each star, we carefully selected RV measurements available in the literature which yie
Externí odkaz:
http://arxiv.org/abs/2312.11407
Publikováno v:
A&A 671, A157 (2023)
Estimating metallicity of classical Cepheids is of prime importance for studying metallicity effect on stellar evolution, chemical evolution of galaxies, and ultimately its impact on period-luminosity relation used in the extragalactic distance scale
Externí odkaz:
http://arxiv.org/abs/2301.00229
We have analysed Optical Gravitational Lensing Experiment photometry for first overtone classical Cepheids in the Large and Small Magellanic Clouds in search for additional periodicities beyond radial modes. We have used standard consecutive prewhite
Externí odkaz:
http://arxiv.org/abs/2212.06732
Autor:
Suchomska, K., Graczyk, D., Gałan, C., Ziółkowska, O., Smolec, R., Pietrzyński, G., Gieren, W., Villanova, S., Górski, M., Thompson, I. B., Wielgórski, P., Zgirski, B., Karczmarek, P., Pilecki, B., Taormina, M., Narloch, W., Hajdu, G., Lewis, M., Kałuszyński, M., García, G. Rojas
Publikováno v:
A&A 668, A30 (2022)
Our goal is to determine, with high accuracy, the physical and orbital parameters of two double-lined eclipsing binary systems, where the components are two giant stars. We also aim to study the evolutionary status of the binaries, to derive the dist
Externí odkaz:
http://arxiv.org/abs/2210.12413
Autor:
Kozakiewicz-Latała, Marta, Dyba, Aleksandra J., Marciniak, Dominik, Szymczyk-Ziółkowska, Patrycja, Cieszko, Mieczysław, Nartowski, Karol P., Nowak, Maciej, Karolewicz, Bożena
Publikováno v:
In International Journal of Pharmaceutics 15 November 2024 665
Autor:
Olejarczyk, Michał, Gruber, Piotr, Gazińska, Małgorzata, Krokos, Anna, Ziółkowski, Grzegorz, Szymczyk-Ziółkowska, Patrycja, Grochowska, Emilia, Kurzynowski, Tomasz
Publikováno v:
In Waste Management 1 October 2024 187:11-21
Autor:
Chrószcz, Magdalena, Hajto, Jacek, Misiołek, Klaudia, Szumiec, Łukasz, Ziemiańska, Magdalena, Radlicka-Borysewska, Anna, Borczyk, Małgorzata, Zięba, Mateusz, Gołda, Sławomir, Siwiec, Marcin, Ziółkowska, Barbara, Piechota, Marcin, Korostyński, Michał, Rodriguez Parkitna, Jan
Publikováno v:
In Gene 10 January 2025 932