Zobrazeno 1 - 10
of 9 064
pro vyhledávání: '"Groenewegen"'
Autor:
Planquart, L., Paladini, C., Jorissen, A., Escorza, A., Pantin, E., Drevon, J., Aringer, B., Baron, F., Chiavassa, A., Cruzalèbes, P., Danchi, W., De Beck, E., Groenewegen, M. A. T., Höfner, S., Hron, J., Khouri, T., Lopez, B., Lykou, F., Montarges, M., Nardetto, N., Ohnaka, K., Olofsson, H., Rau, G., Rosales-Guzmán, A., Sanchez-Bermudez, J., Scicluna, P., Siess, L., Thévenin, F., Van Eck, S., Vlemmings, W. H. T., Weigelt, G., Wittkowski, M.
Publikováno v:
A&A 687, A306 (2024)
Our purpose is to study the effect of binary companions located within the first 10 stellar radii from the primary AGB star. In this work, we target the mass-losing carbon star V Hydrae (V Hya), looking for signatures of its companion in the dust for
Externí odkaz:
http://arxiv.org/abs/2405.07821
Autor:
Kuchar, T. A., Sloan, G. C., Mizuno, D. R., Kraemer, Kathleen E., Boyer, M. L., Groenewegen, Martin A. T., Jones, O. C., Kemper, F., McDonald, Iain, Oliveira, Joana M., Sewiło, Marta, Srinivasan, Sundar, van Loon, Jacco Th., Zijlstra, Albert
Publikováno v:
AJ 167 149 (2024)
We present point-source photometry from the Spitzer Space Telescope's final survey of the Small Magellanic Cloud (SMC). We mapped 30 square degrees in two epochs in 2017, with the second extending to early 2018 at 3.6 and 4.5 microns using the Infrar
Externí odkaz:
http://arxiv.org/abs/2403.06755
Autor:
Sicignano, Teresa, Ripepi, Vincenzo, Marconi, Marcella, Molinaro, Roberto, Bhardwaj, Anupam, Cioni, Maria-Rosa L, de Grijs, Richard, Storm, Jesper, Groenewegen, Martin A T, Ivanov, Valentin D, van Loon, Jacco Th, De Somma, Giulia
Type II Cepheids (T2C) are less frequently used counterparts of classical Cepheids which provide the primary calibration of the distance ladder for measuring $H_0$ in the local Universe. In the era of the Hubble Tension, T2C variables with the RR Lyr
Externí odkaz:
http://arxiv.org/abs/2401.12770
Publikováno v:
MATEC Web of Conferences, Vol 361, p 01011 (2022)
The Nijkerker bridge (est. 1965) proved to have insufficient structural capacity to carry the current traffic loads. A contemporary way of collaboration between Rijkswaterstaat (the Dutch Highway Agency) and private parties was introduced for this pr
Externí odkaz:
https://doaj.org/article/f5a8f40e238a4ca0880054cd6b1ef0da
Publikováno v:
Patient Preference and Adherence, Vol Volume 12, Pp 9-19 (2017)
Anne EM Brabers,1 Thamar EM Van Esch,1 Peter P Groenewegen,1–3 Karin Hek,1 Pé Mullenders,4 Liset Van Dijk,1 Judith D De Jong11NIVEL, the Netherlands Institute for Health Services Research, Utrecht, 2Department of Sociology, Utrecht University, Utr
Externí odkaz:
https://doaj.org/article/36ebbd3f30f04b7c9831c9225b4e1064
Autor:
Groenewegen, Martin, Lub, Jan
Publikováno v:
A&A 676, A136 (2023)
(abridged) In this study, we constructed spectral energy distributions (SEDs) for a sample of 142 LMC and 77 SMC fundamental-mode classical Cepheids (CCs) using photometric data from the literature. When possible, the data were taken to be representa
Externí odkaz:
http://arxiv.org/abs/2307.07559
Autor:
Groenewegen, Martin
In this invited review I discuss the calibration and applications of the period-luminosity relation of classical Cepheid and RR Lyrae stars. After a brief introduction, starting with results from Hipparcos and discussing some post-Hipparcos era devel
Externí odkaz:
http://arxiv.org/abs/2307.03033
Autor:
Jurkovic, Monika I., Plachy, Emese, Molnár, László, Groenewegen, Martin A. T., Bódi, Attila, Moskalik, Pawel, Szabó, Róbert
We present the results of the analysis of Type II and anomalous Cepheids using the data from the Kepler K2 mission. The precise light curves of these pulsating variable stars are the key to study the details of their pulsation, such as the period-dou
Externí odkaz:
http://arxiv.org/abs/2211.06461