Abstract. Long baseline interferometry is now able to resolve the pulsational change of the angular diameter of a significant number of Cepheids in the solar neighborhood. This allows the application of a new version of the Baade-Wesselink (BW) method to measure their distance, for which we do not need to estimate the star’s temperature. Using angu-lar diameter measurements from the VLT Interferometer, we derived the distances to four nearby Cepheids. For three additional stars, we obtained average values of their angular diameters. Based on these new measurements and already existing data, we derived cali-brations of the Period-Luminosity and Period-Radius relations. We also obtained reliable surface brightness-color relations, that can be...
7 pages, 3 figures, accepted for publication in ApJLInternational audienceRecent interferometric obs...
Artículo de publicación ISIContext. The parallax of pulsation, and its implementations such as the B...
International audienceUnbiased angular diameter measurements are required for accurate distances to ...
International audienceLong baseline interferometry is now able to resolve the pulsational changes of...
4 pages, 4 figuresLong baseline interferometry is now able to resolve the pulsational change of the ...
The recent VINCI/VLTI observations presented in Paper I have nearly doubled the total number of avai...
The recent VINCI/VLTI observations presented in Paper I have nearly doubled the total number of avai...
International audienceWe report the angular diameter measurements of seven classical Cepheids, X Sgr...
Cepheids have been used to determined distance throughout the last century, thanks to the Period-Lum...
Astronomy and Astrophysics, v. 416, p. 941-953, 2004. http://dx.doi.org/10.1051/0004-6361:20031743In...
Unbiased angular diameter measurements are required for accurate distances to Cepheids using the int...
The very high spatial resolution provided by current interferometers (VLTI, CHARA, …) makes it possi...
Context. The parallax of pulsation, and its implementations such as the Baade-Wesselink method and t...
7 pages, 3 figures, accepted for publication in ApJLInternational audienceRecent interferometric obs...
Artículo de publicación ISIContext. The parallax of pulsation, and its implementations such as the B...
International audienceUnbiased angular diameter measurements are required for accurate distances to ...
International audienceLong baseline interferometry is now able to resolve the pulsational changes of...
4 pages, 4 figuresLong baseline interferometry is now able to resolve the pulsational change of the ...
The recent VINCI/VLTI observations presented in Paper I have nearly doubled the total number of avai...
The recent VINCI/VLTI observations presented in Paper I have nearly doubled the total number of avai...
International audienceWe report the angular diameter measurements of seven classical Cepheids, X Sgr...
Cepheids have been used to determined distance throughout the last century, thanks to the Period-Lum...
Astronomy and Astrophysics, v. 416, p. 941-953, 2004. http://dx.doi.org/10.1051/0004-6361:20031743In...
Unbiased angular diameter measurements are required for accurate distances to Cepheids using the int...
The very high spatial resolution provided by current interferometers (VLTI, CHARA, …) makes it possi...
Context. The parallax of pulsation, and its implementations such as the Baade-Wesselink method and t...
7 pages, 3 figures, accepted for publication in ApJLInternational audienceRecent interferometric obs...
Artículo de publicación ISIContext. The parallax of pulsation, and its implementations such as the B...
International audienceUnbiased angular diameter measurements are required for accurate distances to ...